138D www.vishay.com Vishay Wet Tantalum Capacitors Silver Case TANTALEX(R) Capacitors Hermetically-Sealed FEATURES * Terminations: Axial, standard tin/lead (SnPb), 100 % tin (RoHS-compliant) available * Model 138D is the commercial equivalents of Tansitor styles WT, UWT, Mallory-NACC styles TLX, TXX and Military styles CL66, CL67, CLR65, and CLR69, designed to meet the performance requirements of Military Specification MIL-PRF-39006/09/21. Capacitors in accordance with military specifications should be ordered by their military part numbers. * Mounting: Through-hole * Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 Note * Lead (Pb)-containing terminations are not RoHS-compliant. Exemptions may apply. PERFORMANCE CHARACTERISTICS Operating Temperature: - 55 C to + 85 C (to + 125 C with voltage derating) Capacitance Tolerance: At 120 Hz, + 25 C. 20 % standard. 10 %, 5 % available as special. DC Leakage Current (DCL Max.): At + 25 C, + 85 C and + 125 C: Leakage current shall not exceed the values listed in the Standard Ratings tables. Life Test: Capacitors are capable of withstanding a 2000 h life test at a temperature of + 85 C or + 125 C at the applicable rated DC working voltage. Following the life test: 1. DCL shall not exceed 125 % of the original requirement. 2. The ESR shall not exceed 200 % of the initial requirement. 3. Change in capacitance value shall not exceed the percentages below. a) 6 VDC units: + 10 % to - 25 % of initial measurement. b) 8 VDC and 10 VDC units: + 10 % to - 20 % of initial measurement. c) 15 VDC units: + 10 % to - 15 % of initial measurement. d) 20 VDC and above: 10 % of initial measurement. ORDERING INFORMATION 138D 306 X0 006 C 2 E3 MODEL CAPACITANCE CAPACITANCE TOLERANCE DC VOLTAGE RATING AT + 85 C CASE CODE TERMINATION RoHS COMPLIANT This is expressed in picofarads. The first two digits are the significant figures. The third is the number of zeros to follow X0 = 20 % X9 = 10 % X5 = 5 % special order This is expressed in volts. To complete the three-digit block, zeros precede the voltage rating. A decimal point is indicated by an "R" (6R3 = 6.3 V) See Ratings and Case Codes table 0 = No outer sleeve 2 = Outer plastic film insulation E3 = 100 % tin termination (RoHS compliant) Blank = SnPb termination (standard design) Note * Packaging: The use of formed plastic trays for packaging these axial lead components is standard. Tape and reel is not available due to the unit weight. Revision: 21-Mar-13 Document Number: 40025 1 For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 138D www.vishay.com Vishay DIMENSIONS in inches [millimeters] 0.250 [6.35] Max. L 0.0253 0.002 [0.64 0.05] dia. (no. 22 AWG) tinned solderable leads CASE CODE C F T K Weld Tantalum BARE TUBE D 0.188 0.016 [4.78 0.41] 0.281 0.016 [7.14 0.41] 0.375 0.016 [9.53 0.41] 0.375 0.016 [9.53 0.41] D L 0.453 + 0.031/- 0.016 [11.51 + 0.79/- 0.41] 0.641 + 0.031/- 0.016 [16.28 + 0.79/- 0.41] 0.766 + 0.031/- 0.016 [19.46 + 0.79/- 0.41] 1.062 + 0.031/- 0.023 [26.97 + 0.79/- 0.58] WITH OUTER PLASTIC FILM INSULATION D (MAX.) L (MAX.) 0.219 0.608 [5.56] [15.45] 0.312 0.796 [7.92] [20.22] 0.406 0.921 [10.31] [23.40] 0.406 1.127 [10.31] [30.91] LEAD LENGTH 1.500 0.250 [38.10 6.35] 2.250 0.250 [57.15 6.35] 2.250 0.250 [57.15 6.35] 2.250 0.250 [57.15 6.35] MAX. WEIGHT (oz./g) 0.07 [2.0] 0.18 [5.1] 0.36 [10.2] 0.49 [13.9] STANDARD RATINGS CAPACITANCE CASE (F) CODE MAX. ESR MAX. IMP. MAX. DCL (A) AT PART NUMBER (1) AT + 25 C AT - 55 C 120 Hz 120 Hz + 85 C + 25 C () () + 125 C 30 68 140 270 330 560 1200 C C F F T T K 138D306X0006C2 138D686X0006C2 138D147X0006F2 138D277X0006F2 138D337X0006T2 138D567X0006T2 138D128X0006K2 25 56 220 430 850 C C F T K 138D256X0008C2 138D566X0008C2 138D227X0008F2 138D437X0008T2 138D857X0008K2 20 47 100 180 250 390 750 C C F F T T K 138D206X0010C2 138D476X0010C2 138D107X0010F2 138D187X0010F2 138D257X0010T2 138D397X0010T2 138D757X0010K2 15 33 70 120 170 270 540 C C F F T T K 138D156X0015C2 138D336X0015C2 138D706X0015F2 138D127X0015F2 138D177X0015T2 138D277X0015T2 138D547X0015K2 27 220 C T 138D276X0020C2 138D227X0020T2 6 VDC AT + 85 C; 4 VDC AT + 125 C 4 100 1 2 4 60 1 2 2 40 1 3 4 25 1 6.5 2 20 2 7.9 3 25 2 13 1.6 20 3 14 8 VDC AT + 85 C; 5 VDC AT + 125 C 4 100 1 2 4 59 1 2 4 30 1 7 3 25 2 14 1 22 4 16 10 VDC AT + 85 C; 7 VDC AT + 125 C 4 175 1 2 5 100 1 2 2 60 1 4 4 40 1 7 2 30 2 10 3 25 2 16 1 23 4 16 15 VDC AT + 85 C; 10 VDC AT + 125 C 5 155 1 2 5 90 1 2 4 75 1 4 4 50 1 7 2 35 2 10 3 30 2 16 1.0 23 6 24 20 VDC AT + 85 C; 13 VDC AT + 125 C 5 100 1 2 4 30 2 16 MAX. CAPACITANCE CHANGE (%) AT MAX. RMS RIPPLE CURRENT 120 Hz (mA) - 55 C + 85 C + 125 C - 40 - 40 - 40 - 44 - 44 - 64 - 80 + 10.5 + 14 + 14 + 17.5 + 14 + 17.5 + 25 + 12 + 16 + 16 + 20 + 16 + 20 + 25 140 160 330 330 410 410 530 - 40 - 40 - 44 - 64 - 80 + 10.5 + 14 + 17.5 + 17.5 + 25 + 12 + 16 + 20 + 20 + 25 140 160 270 410 670 - 32 - 36 - 36 - 36 - 40 - 64 - 80 + 10.5 + 14 + 14 + 14 + 14 + 17.5 + 25 + 12 + 16 + 16 + 16 + 16 + 20 + 25 140 160 270 270 410 410 670 - 24 - 28 - 28 - 28 - 32 - 56 - 80 + 10.5 + 14 + 14 + 17.5 + 14 + 17.5 + 25 + 12 + 16 + 16 + 20 + 16 + 20 + 25 130 160 270 270 410 410 610 - 20 - 48 + 11 + 13 + 14 + 15 160 410 Note (1) Part numbers listed are for units with outer plastic-film insulation and a capacitance tolerance of 20 %. For bare case units, substitute "0" for "2" at the end of the part number. For capacitors with 10 % tolerance, change the digit following the letter "X" to "9". For RoHS compliant add "E3". Revision: 21-Mar-13 Document Number: 40025 2 For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 138D www.vishay.com Vishay STANDARD RATINGS CAPACITANCE CASE (F) CODE PART NUMBER (1) 10 22 27 50 100 180 350 C C C F F T K 138D106X0025C2 138D226X0025C2 138D276X0025C2 138D506X0025F2 138D107X0025F2 138D187X0025T2 138D357X0025K2 8.0 15 40 100 150 300 C C F T T K 138D805X0030C2 138D156X0030C2 138D406X0030F2 138D107X0030T2 138D157X0030T2 138D307X0030K2 68 120 270 F T K 138D686X0035F2 138D127X0035T2 138D277X0035K2 5.0 10 25 47 60 82 160 C C F F T T K 138D505X0050C2 138D106X0050C2 138D256X0050F2 138D476X0050F2 138D606X0050T2 138D826X0050T2 138D167X0050K2 4.0 8.2 20 39 50 68 140 C C F F T T K 138D405X0060C2 138D825X0060C2 138D206X0060F2 138D396X0060F2 138D506X0060T2 138D686X0060T2 138D147X0060K2 3.5 6.8 15 33 40 56 110 C C F F T T K 138D355X0075C2 138D685X0075C2 138D156X0075F2 138D336X0075F2 138D406X0075T2 138D566X0075T2 138D117X0075K2 2.5 4.7 11 22 30 43 86 C C F F T T K 138D255X0100C2 138D475X0100C2 138D116X0100F2 138D226X0100F2 138D306X0100T2 138D436X0100T2 138D866X0100K2 1.7 3.6 9.0 14 18 25 56 C C F F T T K 138D175X0125C2 138D365X0125C2 138D905X0125F2 138D146X0125F2 138D186X0125T2 138D256X0125T2 138D566X0125K2 MAX. DCL (A) MAX. ESR MAX. IMP. AT AT + 25 C AT - 55 C 120 Hz 120 Hz + 85 C + 25 C + 125 C () () 25 VDC AT + 85 C; 15 VDC AT + 125 C 6 220 1 2 5 140 1 2 4.3 110 2 9 4 70 1 5 4 50 1 10 4 32 2 18 1.3 24 7 28 30 VDC AT + 85 C; 20 VDC AT + 125 C 7.5 275 1 2 8 175 1 2 4 65 1 5 6 40 2 12 2.5 35 2 16 1.6 25 8 32 35 VDC AT + 85 C; 22 VDC AT + 125 C 6 60 1 8 4 38 2 16 2.2 23 8 32 50 VDC C AT + 85 C; 30 VDC AT + 125 C 9 400 1 2 8 250 1 2 6 95 1 5 6 70 1 9 3 45 2 12 4 45 2 16 2.2 27 8 32 60 VDC AT + 85 C; 40 VDC AT + 125 C 10 550 1 2 8 275 1 2 5 105 1 5 7 90 1 9 4 50 2 12 6 50 2 16 2.4 28 8 32 75 VDC AT + 85 C; 50 VDC AT + 125 C 10 650 1 2 8 300 1 2 6.5 150 1 5 7 90 1 10 5 60 2 12 6 60 2 17 3.1 29 9 36 100 VDC AT + 85 C; 65 VDC AT + 125 C 26.5 950 1 2 10 500 1 2 6 200 1 4 7 100 1 9 4 80 2 12 6 70 2 17 3.1 30 9 36 125 VDC AT + 85 C; 85 VDC AT + 125 C 54.6 1250 1 2 15 600 1 2 15 240 1 5 12 167 1 7 11 129 2 9 10 93 2 13 4.1 32 10 40 MAX. CAPACITANCE CHANGE (%) AT MAX. RMS RIPPLE CURRENT 120 Hz (mA) - 55 C + 85 C + 125 C - 16 - 20 - 35 - 28 - 28 - 48 - 70 +8 + 10.5 + 12 + 13 + 13 + 13 + 25 +9 + 12 + 15 + 15 + 15 + 15 + 25 130 160 160 270 270 340 580 - 16 - 20 - 24 - 28 - 48 - 60 +8 + 10.5 + 10.5 + 10.5 + 13 + 25 + 12 + 12 + 12 + 12 + 15 + 25 130 160 270 410 340 550 - 24 - 30 - 45 + 12 + 13 + 20 + 15 + 15 + 25 270 410 500 - 16 - 24 - 20 - 28 - 16 - 32 - 50 +5 +8 + 10.5 + 10.5 + 10.5 + 13 + 25 +6 +9 + 12 + 15 + 12 + 15 + 25 130 160 270 270 410 410 460 - 16 - 24 - 16 - 28 - 16 - 32 - 40 +5 +8 + 10.5 + 10.5 + 10.5 + 10.5 + 20 +6 +9 + 12 + 12 + 12 + 12 + 20 110 140 270 330 410 410 430 - 16 - 20 - 16 - 24 - 16 - 28 - 35 +5 +8 +8 + 10.5 + 10.5 + 10.5 + 20 +6 +9 +9 + 15 + 12 + 15 + 20 110 140 270 270 410 410 110 - 16 - 16 - 16 - 16 - 16 - 20 - 25 +7 +7 +7 +7 +7 +7 + 15 +8 +8 +8 +8 +8 +8 + 15 100 130 230 230 340 340 400 - 16 - 16 - 16 - 16 - 16 - 16 - 25 +7 +7 +7 +7 +7 +7 + 15 +8 +8 +8 +8 +8 +8 + 15 100 110 210 210 340 340 400 Note Part numbers listed are for units with outer plastic-film insulation and a capacitance tolerance of 20 %. For bare case units, substitute "0" for "2" at the end of the part number. For capacitors with 10 % tolerance, change the digit following the letter "X" to "9". For RoHS compliant add "E3". (1) Revision: 21-Mar-13 Document Number: 40025 3 For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 138D www.vishay.com Vishay EXTENDED RATINGS CAPACITANCE (F) CASE PART NUMBER (1) CODE MAX. DCL (A) MAX. CAPACITANCE CHANGE MAX. RMS MAX. ESR MAX. IMP. AT (%) AT RIPPLE AT + 25 C AT - 55 C CURRENT 120 Hz 120 Hz + 85 C 120 Hz + 25 C - 55 C + 85 C + 125 C () () + 125 C (mA) 6 VDC AT + 85 C; 4 VDC AT + 125 C 560 F 138D567X0006F2 2.5 20 3 14 - 80 + 16 + 20 300 820 F 138D827X0006F2 2.5 18 3 14 - 88 + 16 + 20 300 1500 T 138D158X0006T2 1.5 18 5 20 - 90 + 20 + 25 480 2200 K 138D228X0006K2 1 13 6 24 - 90 + 25 + 30 670 180 C 138D187X0008C2 3 45 2 9 - 60 + 13 + 16 180 470 F 138D477X0008F2 2.5 25 3 14 - 75 + 16 + 20 300 8 VDC AT + 85 C; 5 VDC AT + 125 C 680 F 138D687X0008F2 2.5 22 3 14 - 83 + 16 + 20 300 1800 K 138D188X0008K2 1 14 7 25 - 90 + 20 + 30 670 100 C 138D107X0010C2 3 60 2 9 - 50 + 13 + 16 160 150 C 138D157X0010C2 3 54 2 9 - 55 + 13 + 16 180 390 F 138D397X0010F2 2.5 30 3 16 - 70 + 16 + 20 300 300 10 VDC AT + 85 C; 7 VDC AT + 125 C 560 F 138D567X0010F2 2.5 27 3 16 - 77 + 16 + 20 1200 T 138D128X0010T2 1.5 18 5 20 - 88 + 20 + 25 480 1500 K 138D158X0010K2 1 15 7 25 - 88 + 25 + 30 670 68 C 138D686X0015C2 4 80 2 9 - 40 + 13 + 16 140 100 C 138D107X0015C2 4 72 2 9 - 44 + 13 + 16 160 270 F 138D277X0015F2 2.5 35 3 16 - 60 + 16 + 20 300 390 F 138D397X0015F2 2.5 31 3 16 - 16 + 16 + 20 300 540 T 138D547X0015T2 1.8 25 6 24 - 70 + 20 + 25 440 820 T 138D827X0015T2 1.8 22 6 24 - 77 + 20 + 25 440 1000 K 138D108X0015K2 1.2 17 8 32 - 77 + 25 + 30 610 56 C 138D566X0020C2 4.3 90 2 9 - 38 + 13 + 16 140 82 C 138D826X0020C2 4.3 81 2 9 - 43 + 13 + 16 160 220 F 138D227X0020F2 2.7 35 3 16 - 60 + 16 + 20 300 330 F 138D337X0020F2 2.7 31 3 16 - 66 + 16 + 20 300 15 VDC AT + 85 C; 10 VDC AT + 125 C 20 VDC AT + 85 C; 13 VDC AT + 125 C 25 VDC AT + 85 C; 15 VDC AT + 125 C 47 C 138D476X0025C2 4.3 100 2 9 - 35 + 12 + 15 140 68 C 138D686X0025C2 4.3 90 2 9 - 40 + 12 + 15 160 180 F 138D187X0025F2 2.7 37 3 16 - 55 + 13 + 16 300 270 F 138D277X0025F2 2.7 33 3 16 - 62 + 13 + 16 300 350 T 138D357X0025T2 1.8 27 7 28 - 60 + 20 + 25 440 140 30 VDC AT + 85 C; 20 VDC AT + 125 C 39 C 138D396X0030C2 5.2 110 2 9 - 32 + 12 + 15 56 C 138D566X0030C2 5.2 100 2 9 - 38 + 12 + 15 140 150 F 138D157X0030F2 2.5 40 3 16 - 50 + 13 + 16 300 220 F 138D227X0030F2 2.5 36 3 16 - 60 + 13 + 16 300 330 T 138D337X0030T2 1.8 28 8 32 - 50 + 20 + 25 440 470 T 138D477X0030T2 1.8 25 8 32 - 65 + 20 + 25 440 560 K 138D567X0030K2 1.3 20 9 36 - 65 + 25 + 30 590 Note * Part numbers listed are for units with outer plastic-film insulation and a capacitance tolerance of 20 %. For bare case units, substitute "0" for "2" at the end of the part number. For capacitors with 10 % tolerance, change the digit following the letter "X" to "9". For RoHS compliant add "E3". Revision: 21-Mar-13 Document Number: 40025 4 For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 138D www.vishay.com Vishay EXTENDED RATINGS CAPACITANCE (F) MAX. DCL (A) MAX. CAPACITANCE CHANGE MAX. RMS MAX. ESR MAX. IMP. AT (%) AT RIPPLE AT + 25 C AT 55 C CASE CURRENT PART NUMBER (1) 120 Hz 120 Hz CODE + 85 C 120 Hz - 55 C + 85 C + 125 C + 25 C () () + 125 C (mA) 35 VDC AT + 85 C; 22 VDC AT + 125 C 33 C 138D336X0035C2 5.2 130 2 9 - 30 + 10 + 12 47 C 138D476X0035C2 5.2 115 2 9 - 35 + 10 + 12 140 140 120 F 138D127X0035F2 2.5 45 3 16 - 45 + 13 + 16 300 220 T 138D227X0035T2 1.8 30 8 32 - 45 + 20 + 25 440 390 T 138D397X0035T2 1.8 27 8 32 - 58 + 20 + 25 440 470 K 138D477X0035K2 1.3 21 9 36 - 58 + 25 + 30 590 22 C 138D226X0050C2 5 150 2 9 - 24 + 10 + 12 140 33 C 138D336X0050C2 5 135 2 9 - 29 + 10 + 12 140 82 F 138D826X0050F2 2.5 55 4 24 - 35 + 10 + 15 300 120 F 138D127X0050F2 2.5 49 4 24 - 42 + 12 + 15 300 160 T 138D167X0050T2 1.8 32 6 32 - 35 + 20 + 25 420 270 T 138D277X0050T2 1.8 29 8 32 - 46 + 20 + 25 440 330 K 138D337X0050K2 1.5 22 9 36 - 46 + 25 + 30 550 18 C 138D186X0060C2 5 160 3 12 - 20 + 10 + 12 140 27 C 138D276X0060C2 5 144 3 12 - 24 + 10 + 12 140 68 F 138D686X0060F2 3 60 4 20 - 30 + 12 + 15 270 100 F 138D107X0060F2 2.5 54 4 20 - 36 + 12 + 15 300 140 T 138D147X0060T2 2 32 8 32 - 30 + 16 + 20 420 50 VDC AT + 85 C; 30 VDC AT + 125 C 60 VDC AT + 85 C; 40 VDC AT + 125 C 220 T 138D227X0060T2 1.8 29 8 32 - 40 + 16 + 20 440 270 K 138D277X0060K2 1.5 23 9 36 - 45 + 20 + 25 550 15 C 138D156X0075C2 5 175 3 12 - 16 + 10 + 12 140 22 C 138D226X0075C2 5 157 3 12 - 19 + 10 + 12 140 56 F 138D566X0075F2 3 70 4 24 - 25 + 12 + 15 270 82 F 138D826X0075F2 2.5 63 4 24 - 30 + 12 + 15 300 110 T 138D117X0075T2 2 33 9 36 - 25 + 16 + 20 420 75 VDC AT + 85 C; 50 VDC AT + 125 C 180 T 138D187X0075T2 1.8 30 9 36 - 35 + 16 + 20 440 220 K 138D227X0075K2 2.2 24 10 40 - 40 + 20 + 25 450 8.2 C 138D825X0100C2 6 250 3 12 - 12 + 10 + 12 130 10 C 138D106X0100C2 6 200 3 12 - 17 + 10 + 12 130 33 F 138D336X0100F2 3.5 85 5 24 - 18 + 12 + 15 250 39 F 138D396X0100F2 3.5 80 5 24 - 20 + 12 + 15 250 68 T 138D686X0100T2 2.2 40 10 40 - 30 + 14 + 16 400 120 K 138D127X0100K2 2.8 30 12 48 - 35 + 15 + 17 440 100 VDC AT + 85 C; 65 VDC AT + 125 C 125 VDC AT + 85 C; 85 VDC AT + 125 C 6.8 C 138D685X0125C2 11.7 300 3 12 - 14 + 10 + 12 130 27 F 138D276X0125F2 3.5 90 5 24 - 18 + 12 + 15 250 39 T 138D396X0125T2 2.2 60 10 40 - 16 + 14 + 16 400 47 T 138D476X0125T2 2.2 50 10 40 - 26 + 14 + 16 400 82 K 138D826X0125K2 2.8 32 12 48 - 30 + 15 + 17 440 Note * Part numbers listed are for units with outer plastic-film insulation and a capacitance tolerance of 20 %. For bare case units, substitute "0" for "2" at the end of the part number. For capacitors with 10 % tolerance, change the digit following the letter "X" to "9". For RoHS compliant add "E3". Revision: 21-Mar-13 Document Number: 40025 5 For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 138D www.vishay.com Vishay TYPICAL CURVES OF IMPEDANCE AS A FUNCTION OF FREQUENCY AT VARIOUS TEMPERATURES "C" Case 10 F. 100 V Capacitors "K" Case 120 F , 25 V Capacitors 200 100 IMPEDANCE IN () IMPEDANCE IN () 200 100 10 - 55 C - 40 C 1.0 - 20 125 C + 85 C 10 - 55 C - 40 C - 20 C 1.0 + 25 C + 25 C + 85 C 0.2 +125 C 0.2 100 1K 10K 100K 1M 10M 100 1K FREQUENCY IN Hz 10K 100K 1M 10M FREQUENCY IN Hz PERFORMANCE CHARACTERISTICS 1. Operating Temperature: Capacitors are designed to operate over the temperature range of - 55 C to + 125 C. UP TO + 85 C WORKING VOLTAGE (V) 6 8 10 15 20 25 30 2. 3. AT + 125 C WORKING VOLTAGE (V) 4 5 7 10 13 15 20 UP TO + 85 C WORKING VOLTAGE (V) 35 50 60 75 100 125 150 AT + 125 C WORKING VOLTAGE (V) 22 30 40 50 70 85 100 DC Working Voltage: The DC working voltage is the maximum operating voltage for continuous duty at the rated temperature. Surge Voltage: The surge DC rating is the maximum voltage to which the capacitors should be subjected under any conditions. This includes transients and peak ripple at the highest line voltage. The surge voltage of capacitors rated below 150 V is 115 % of the rated DC working voltage. The surge voltage of capacitors rated at 150 VDC is 165 V. 3.1 Surge Voltage Test: Capacitors shall withstand the surge voltage test applied through a 1000 10 % resistor in series with the capacitor and voltage source at the rate of one-half min on, four and one-half min. off, for 1000 successive test cycles at + 85 C or + 125 C. 4. Capacitance Tolerance: The capacitance of all capacitors shall be within the specified tolerance limits of the nominal rating. 4.1 Capacitance measurements shall be made by the bridge method at or referred to, a frequency of 120 Hz at a temperature of + 25 C. A polarizing voltage shall be used of such magnitude that there shall be no reversal of polarity due to the AC component. The maximum AC voltage will be 1 VRMS applied during measurement. Revision: 21-Mar-13 5. Capacitance Change With Temperature: The capacitance change with temperature shall not exceed the limits given in the Standard and Extended Ratings table for each capacitor. 6. Equivalent Series Resistance: Measurements shall be made by the bridge method at or referred to, a frequency of 120 Hz at a temperature of + 25 C. A polarizing voltage shall be used of such magnitude that there shall be no reversal of polarity due to the AC component. The maximum AC voltage will be 1 VRMS applied during measurement. 6.1 The equivalent series resistance shall not exceed the maximum value in ohms listed in the Standard and Extended Ratings table for each capacitor. 6.2 The dissipation factor may be calculated from the equivalent series resistance and capacitance values as shown: 2fRC DF = ----------------4 10 where: DF = Dissipation factor in % R = ESR in C = Capacitance in F f = Frequency in Hz At 120 Hz, the above equation becomes: RxC DF = --------------13.26 For example, percent dissipation factor of a 30 F, 6 V capacitor, which has a maximum ESR of 3.4 at + 25 C and 120 Hz, would be calculated as shown: 2 x 120 x 3.4 x 30 3.4 x 30 - = --------------------- = 7.7 % DF = -------------------------------------------------4 13.26 10 Document Number: 40025 6 For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 138D www.vishay.com Vishay PERFORMANCE CHARACTERISTICS (CONTINUED) 7. Leakage Current: Measurements shall be made at the applicable rated working voltage at + 25 C 5 C through application of a steady source of power, such as a regulated power supply. The total resistance in series with each capacitor shall be between 1000 and 10 000 . The voltage shall be applied to the capacitor for 5 min before making the leakage current measurement. 10. High Frequency Vibration: Capacitors shall with stand vibration from 10 Hz to 2000 Hz at 20 g when tested. 11. Lead Pull Test: Capacitors shall withstand a lead tensile stress of 3 pounds (13.2 N) for 30 s, applied axially 12. Marking: Capacitors shall be marked with Sprague(R) and/or the Sprague trademark 2, the Sprague type (138D); rated capacitance and tolerance (the tolerance shall be coded, using the list shown in How to Order); rated DC working voltage at + 85 C; the standard EIA date code of manufacture. 7.1 The maximum leakage current for any capacitor shall not exceed the value in microamperes listed in the Standard and Extended Ratings Table for each capacitor. Note * Leakage current varies with applied voltage. See graph below for the appropriate adjustment factor. LEAKAGE AS A FUNCTION OF VOLTAGE AND TEMPERATURE 1.0 GUIDE TO APPLICATION 1. Ripple Current: All capacitors will withstand rms ripple currents as listed for each capacitor. 1.1 The RMS ripple current rating is independent of temperature or frequency within the following limitations: 1.1.1 At frequencies of less than 120 Hz, the rated RMS ripple current must be multiplied by the factors shown: 0.8 0.7 0.6 0.5 0.4 FREQUENCY IN Hz 0.3 25 50 60 100 0.36 0.59 0.65 0.88 LEAKAGE CURRENT FACTOR 0.2 1.1.2 The sum of the peak AC voltage plus the DC voltage shall not exceed the DC working voltage of the capacitor. 0.1 0.08 0.07 0.06 0.05 0.04 1.1.3 The sum of the negative peak AC voltage, plus the applied DC voltage shall not allow a voltage reversal. 2. Cleaning wiring boards with type 138D capacitors: Customary cleaning solvents used in the electronics industry at present will not affect Type 138D capacitors. However, the use of ultrasonic cleaning techniques is not recommended under any circumstances. 3. Apparent Capacitance: Note that in timing circuit applications, the circuit designer must take into account two important variables which affect any electrolytic capacitor. These are the internal leakage resistance of the capacitor and its dielectric absorption, which will depend on the elapsed time since the capacitor was last energized. In applications where electrolytic capacitors are subjected to DC energy, or in effect, extremely low frequencies, the value of the apparent capacitance will be somewhat higher than that which is measured at 120 Hz. 4. No Reverse Voltage: The application of reverse voltage to these capacitors will cause internal damage. The resulting damage will lead to immediate or delayed failure of the unit. This will take the form of a catastrophic short circuit with possible expulsion of the electrolyte. 0.03 0.02 0.01 0.008 0.007 0.006 0.005 0.004 0.003 0.002 0.001 0 10 20 30 40 50 60 70 80 90 100 PERCENT OF RATED VOLTAGE 8. Low Temperature Impedance: The impedance of any capacitor at - 55 C at 120 Hz, shall not exceed the values given in the Standard and Extended Ratings tables. 9. Life Test: Capacitors are capable of withstanding a 2000 h life test at a temperature of + 85 C or + 125 C at the applicable rated DC working voltage Revision: 21-Mar-13 Document Number: 40025 7 For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000