Tantalum Capacitors SVS Series SVS SERIES The SVS series is a line-up of high performance ultra-miniaturized tantalum chip capacitors. The case dimensions are 2.0 mm x 1.25 mm x 1.2 mm as shown below. FEATURES * The smallest molded chip tantalum capacitor * Available up to 10 F with case dimension of 2.0 mm x 1.25 mm x 1.2 mm (Case Code P) * Case size of half as small as the EIA standard A case (EIA Case Code: 3216) APPLICATIONS * Portable Stereos * VCR * Hearing Aids OUTLINE DRAWINGS AND DIMENSIONS 2.0 0.2 (0.079 0.008) 1.25 0.2 (0.049 0.008) 1.2 max (0.047 max.) 0.5 0.2 0.5 0.2 0.9 0.1 (0.020 0.008) (0.020 0.008) (0.035 0.004) Unit: mm (inch) Case Code: P (EIA Case Code: 2012) 63 Tantalum Capacitors SVS Series PRODUCT LINE-UP AND MARKING CODE Rated Voltage Capaci(V dc) tance (F) 2.5 4 6.3 10 16 0.33 CN 0.47 CS 0.68 AW 1 1.5 JA AA GE JE AE 2.2 eJ GJ JJ AJ 3.3 eN GN JN AN 4.7 eS GS JS 6.8 eW GW JW eA GA JA 10 CW MARKING up to 6.8 F 10 F Polarity + (Anode) **Production Date Code (indicated by dots) JA JA Marking Code (corresponding to rated voltage and capacitance) **Implement date code on trial. PART NUMBERING SYSTEM - Bulk - SVS P - Tap and Reel - 0J 105 M TE Capacitance Tolerance 20% SVSP0J105M 8 Same as Packing Orientation Bulk Part (See below) Capacitance Code in pF First two digits represent significant figures. Third dight specifies number of zeros to follow. DC Rated Voltage R Tape Width 8 mm for P Case Tape and Reel TE: Reel Diameter 178 mm (7 inch) - Packing Orientaion - R : Orientation 0E: 2.5 V, 0G: 4 V, 0J: 6.3 V 1A: 10 V, 1C: 16 V Case Size Direction of Feed Tape Polarity + (Anode) SVS Series L : Orientation Direction of Feed Tape 64 Polarity + (Anode) Tantalum Capacitors SVS Series PERFORMANCE CHARACTERISTICS Item Specification Test Method Operating Temperature Range -55 to +125C Rated Voltage 2.5 4 6.3 10 16 Vdc Temperature: 85C Surge Voltage 3.3 5.2 8 13 20 Vdc Temperature: 85C Category Voltage 1.6 2.5 4 6.3 10 Vdc Temperature: 125C (*1) Capacitance Range 0.33 to 10 F Capacitance Tolerance 20% Leakage Current (L.C.) 0.01 CV (A) or 0.5 A whichever is greater 5 min, after rated voltage applied Tangent of Loss Angle (tan ) Refer to Standard Ratings Frequency: 120 Hz Equivalent Series Resistance (ESR) Refer to standard ratings Frequency: 100 kHz Surge Voltage Test C/C : 20% tan : Initial requirement L.C. : Initiail requirement Temperature: 8.5C Surge Voltage for 30 sec. Series Resistance: 1 k Discharging Voltage for 5 min. 30 sec. 1000 cycles Frequency: 120 Hz Characteristics Temp. -55C +85C +125C at High and Low C/C 0, -20% +20, 0% +20, 0% Temperature tan L.C. Initial Requirement x 1.5 - Initial Requirement 0.1 CV or 5 A whichever is greater Initial Requirement x 1.5 0.125 CV or 6.25 A whichever is greater Step 1: 20C Step 1: -55C Step 2: -55C Step 3: 20C Step 4: 85C Step 5: 125C Step 6: 20C Rapid Change of Temperature C/C : 20% tan : Initial Requirement L.C. : Initial Requirement -55 to +125C 5 cycles Resistance to Soldering Heat C/C : 20% tan : Initial Requirement L.C. : Initial Requirement Fully immersion to solder, 260C, 5 sec. Damp Heat, Steady State C/C : 20% tan : Initial Requirement x 1.5 L.C. : Initial Requirement 500 hour Temperature: 40C 90 to 95% RH 500 hours Endurance C/C : 20% tan : Initial Requirement L.C. : Initial Requirement x 2 Temperature: 85C Rated Voltage Applied Temperature: 125C Category Voltage Applied 2000 hours Failure Rate 0 = 1%/1000H LEGEND CV : Product of Capacitance in F and Voltage in V C/C : Capacitance Change Ratio *1: Category voltage at 85C or more is calculated by following expression. U T = UR - UR - UC 40 (T - 85) U R : Rated Voltage U C : Category Voltage at 125C 65 Tantalum Capacitors SVS Series RATINGS DC Rated Voltage @85C (125C) Vdc Capacitance @20C, 120 Hz F Part Number Leakage Current tan @20C @20C, 120 Hz A Max. % Max ESR @20C, 100 kHz Max 2.5 2.2 P SVSP0E225M 0.5 10 25 (1.6) 3.3 P SVSP0E335M 0.5 10 25 4.7 P SVSP0E475M 0.5 20 20 6.8 P SVSP0E685M 0.5 20 20 P SVSP0E106M 0.5 20 12 10 4 1.5 P SVSP0G155M 0.5 10 25 (2.5) 2.2 P SVSP0G225M 0.5 10 25 3.3 P SVSP0G335M 0.5 20 20 4.7 P SVSP0G475M 0.5 20 12 6.8 P SVSP0G685M 0.5 20 12 10 P SVSP0G106M 0.5 20 12 6.3 1 P SVSP0J105M 0.5 10 25 (4) 1.5 P SVSP0J155M 0.5 10 25 2.2 P SVSP0J225M 0.5 20 20 3.3 P SVSP0J335M 0.5 20 13 4.7 P SVSP0J475M 0.5 20 12 6.8 P SVSP0J685M 0.5 20 12 P SVSP0J106M 0.6 20 12 0.68 P SVSP1A684M 0.5 10 25 1 P SVSP1A105M 0.5 10 25 1.5 P SVSP1A155M 0.5 20 25 2.2 P SVSP1A225M 0.5 20 20 3.3 P SVSP1A335M 0.5 20 20 16 0.33 P SVSP1C334M 0.5 10 40 (10) 0.47 P SVSP1C474M 0.5 10 35 0.68 P SVSP1C684M 0.5 10 25 1 P SVSP1C105M 0.5 20 25 10 10 (6.3) 66 Case Size Tantalum Capacitors SVS Series CHARACTERISTICS DATA 30 20 20 10 10 C/C 30 0 0 -10 -20 -20 -30 -30 0.08 0.08 0.06 0.06 tan -10 0.04 0.04 0.02 0.02 0 0 Leakage Current ( A) Leakage Current ( A) tan C/C Characteristics at High and Low Temperature 0.1 0.01 0.001 20 -55 20 85 125 20 0.1 0.01 0.001 20 -55 20 85 125 Temperature (C) Temperature (C) 2.2 F/2.5 V 1 F/6.3 V 20 67 Tantalum Capacitors SVS Series 15 10 10 5 5 C/C 15 0 -10 -10 -15 -15 0.08 0.08 0.06 0.06 tan -5 0.04 0.04 0.02 0.02 0 0 0.1 0.01 0.001 Initial Final 2.2 F/2.5 V 68 0 -5 Leakage Current ( A) Leakage Current ( A) tan C/C Resistance to Soldering Heat (immersing for 10 sec. at 260C) 0.1 0.01 0.001 Initial Final 1 F/6.3 V Tantalum Capacitors SVS Series 15 10 10 5 5 C/C 15 0 0 -5 -10 -10 -15 -15 0.08 0.08 0.06 0.06 tan -5 0.04 0.04 0.02 0.02 0 0 Leakage Current ( A) Leakage Current ( A) tan C/C Damp Heat, Steady State (65C, 90 to 95% RH) 0.1 0.01 0.001 Initial 500 h 2.2 F/2.5 V 1000 h 0.1 0.01 0.001 Initial 500 h 1000 h 1 F/6.3 V 69 Tantalum Capacitors SVS Series 30 20 20 10 10 C/C 30 0 -20 -20 -30 -30 0.08 0.08 0.06 0.06 tan -10 0.04 0.04 0.02 0.02 0 0 0.1 0.01 0.001 Initial 500 h 2.2 F/2.5 V 70 0 -10 Leakage Current ( A) Leakage Current ( A) tan C/C Endurance (85C Rated Voltage x 1.3 Applied) 1000 h 0.1 0.01 0.001 Initial 500 h 1 F/6.3 V 1000 h Tantalum Capacitors SVS Series Impedance - Frequency Characteristics P Case 1000 Impedance |Z| () 100 4.7 F/6.3 V 6.8 F/6.3 V 10 10 F/6.3 V 1 0.1 1k 10 k 100 k 1M 10 M Frequency (Hz) 71 Tantalum Capacitors Tape and Reel Specifications * TAPE AND REEL SPECIFICATIONS Carrier Tape Sprocket hole Embossment E D F B0 W A0 t P D1 K P2 P0 Direction of feed Case EIA Code Code P 2012 A2 A B3 B2 B W0.3 F0.05 (0.012) (0.002) E0.1 P0.1 P20.05 (0.004) (0.004) (0.002) P00.1 D0+0.10 (0.004) +0.004 0 D1 Min.(*) t D2 D B00.2 1.4 2.2 (0.055) (0.087) 1.9 3.5 (0.075) (0.138) K0.2 (0.008) 3216L 3216 8 3.5 (0.315) (0.138) 4 3528L 1.0 0.2 (0.039) (0.008) (0.157) 3528 (0.472) (0.217) 3.8 1.4 (0.150) (0.055) 2 4 1.5 3.3 3.8 2.1 (0.079) (0.157) (0.059) (0.130) (0.150) (0.083) (0.012) 5.5 3.2 (0.126) 1.75 6032 12 1.9 (0.075) (0.069) - - 1.4 (0.055) 0.3 C A00.2 (0.008) (0.008) 1.5 (0.059) 8 (0.315) 7343 3.1 5.1 2.6 (0.122) (0.201) (0.102) 3.7 6.4 3.0 (0.146) (0.252) (0.118) 0.4 5.1 6.2 3.6 (0.016) (0.201) (0.244) (0.142) 0.3 4.8 7.7 3.3 (0.012) (0.189) (0.303) (0.130) ( ): 330 only * Leader and Trailer Unit: mm (inch) End Start Trailer (No Component) Components 160 (6.299) min. 400 (15.748) min. Direction of Feed 102 Leader (No Component) Tantalum Capacitors Tape and Reel Specifications Reel W1 C A D N B R W2 Unit: mm (inch) Tape Width 8 (0.315) A0.2 N Min. (0.079) 178 (7) 20 (1.969) C0.5 D0.5 B0.5 (0.020) (0.020) (0.020) 13 (0.512) 21 (0.827) 2 (0.079) 12 (0.472) 8 (0.315) 330 (13) W1 W2 Max. R 101.0 (0.3940.039) 14.5 (0.571) 1 (0.039) 14.51.0 (0.5710.039) 18.5 (0.728) 80 13 21 2 9.50.5 14.5 1 (3.150) (0.512) (0.827) (0.079) (0.3740.020) (0.571) (0.039) 13.50.50 (0.5310.020) 18.5 (0.728) 12 (0.472) [QUANTITY PER REEL] Case Size 178 330 P 3,000 - A2 3,000 10,000 A 2,000 9,000 B3 3,000 10,000 B2 2,000 5,000 B 1,500 5,000 500 2,500 C, D2, D 103 Tantalum Capacitors Notes on Correct Use Notes on Correct Use 1. Circuit Design (1) Expecting Reliability The reliability of the solid tantalum capacitor is heavily influenced by environmental conditions such as temperature, humidity, shock, vibration, mechanical stresses, and electric stresses including applied voltage, current, ripple current, transient current and voltage, and frequency. When using solid tantalum capacitors, therefore, provide enough margin to theses conditions, so that the reliability of the capacitors is maintained. Voltage and temperature are important parameters when estimating the reliability The field failure rate of a solid tantalum capacitor can be calculated by the following 80 the voltage and temperature: where, : estimated failure rate in actual working condition temperature: T, voltage: V 70 Ambient Temperature (C) = 0 (V/V0)3 x 2 (T-T0)/10 2 The figure indicates an operation example under the following conditions: Ambient temperature: 25 C Working voltage ratio: 0.3 Where the multiple of the failure rate is F = 4 x 10-4 Therefore, estimated failure rate is: = 2 x 10-5 x 4 x 10-4 = 8 (Fit) Note Where 0 = 2%/1000 h expression if emphasis is placed only on 60 50 7 4 10-1 2 7 4 10-2 0.7 0.6 0.5 0.4 0.3 2 7 4 10-3 0.2 2 40 7 4 0 : failure rate under rated load (See table below.) 1.0 0.9 0.8 100 30 10-4 2 temperature: T0, voltage: V0 Working Voltage/Rated Voltage 7 4 Multiple of Failure Rate (F) (field failure rate). 0.1 10-6 20 T Failure Rate F V This figure graphically indicates (V/V0)3 x 2(T-T )/10 in the expression = 0 (V/V0)3 x 2(T-T )/10. By using this figure, the estemated failure rate can be easily calculated. Connect the desired temperature and voltage ratio with a straight line (form the leftmost vertical axis in the figure to the rightmost axis) in the figure. The multiple of the failure rate can be obtained at the intersection of the line drawn and the middle vertical axis in the figure. Therefore 0 Series Failure Rate R (standard) 1%/1000 h R (extended) 1%/1000 h SVS 1%/1000 h SVH 0.5%/1000 h SVF 1%/1000 h SVZ 1%/1000 h <Test Conditions> Temperature: 85C Voltage: Rated Voltage Rs: 3 104 0 = 0 x F. where, F: multiple of failure rate at given temperature and ratio of working voltage to rated voltage. Tantalum Capacitors Notes on Correct Use 2. Ripple Voltage (1) Keep the sum of the DC voltage and peak value of the ripple voltage to within the rated voltage. (2) If a ripple voltage is applied to the capacitor, the peak value of the ripple voltage must be kept to within the values shown in the following figures: Permissible Ripple Voltage Vr.m.s. at 25C Case: P, A2, A, B3, B2, B @ 25C 50 V 35 V 25 V 20 V 16 V 10 V 6.3 V 1 0.1 4V 2.5 V 0.1 1 10 10 Case: C, D2, D @ 25C 50 V 35 V 25 V 20 V 16 V 10 V 6.3 V 1 4V 2.5 V 0.1 100 0.1 1 10 100 DC Voltage Working Voltage Frequency (kHz) Ripple Voltage Frequency (kHz) Rated Voltage 10 100 Voltage (V) Permissible Ripple Voltage Vr.m.s. at 25C 100 Time (sec) Calculate the permissible ripple voltage at a temperature higher than that specified in these figure by using the following expression; V r.m.s (at 50C) = 0.7 x Vr.m.s (at 25C) V r.m.s (at 85C) = 0.5 x Vr.m.s (at 25C) V r.m.s (at 125C) = 0.3 x V r.m.s (at 25C) (3) Keep the negative peak value of the ripple voltage to within the permissible reverse voltage value specified in the following paragraph 3. 105 Tantalum Capacitors Notes on Correct Use Leakage Current ( A) 3. Reverse voltage (1) Do not apply a reverse voltage to the solid tantalum capacitor because the capacitor is of Reverse Voltage it must be applied for a short time and must not exceed the following value: -8 25 C ..... 10% max. of rated voltage or 3 -6 -4 85 C ..... 5% max. of rated voltage A - + (2) The figure on the right shows the relations + - 35 V 1 F 2 000 2 500 between current and reverse voltage. V 16 V 4.7 F 1 500 + - V A + - 1 k 125C .... 1% max. of rated voltage 1 k +10 +20 +30 +40 500 Forward Voltage 1 000 16 V 4.7 F Vdc, which is smaller 6.3 V 22 F 6.3 V 22 F Leakage Current ( A) polar type. If reverse voltage cannot be avoided, 0.020 0.018 0.016 0.014 0.012 0.010 0.008 0.006 0.004 -2 0.0020 4. Applied Voltage (1) For general applications, apply 70% or less of the rated voltage to the capacitor. (2) When the capacitor is used in a power line or a low-impedance circuit, keep the applied voltage to within 30% (50% max.) of the rated voltage to avoid adverse influence of inrush current. (3) Derated voltage at 85C or more. When using the capacitor at a temperature of 85C or higher, calculate reduced voltage UT from the following expression. Note, however, that the ambient temperature must not exceed 125C. The rated voltage ratio is as shown in the figure on the right. U R - UC 40 100 (T-85) Rated Voltage (%) UT = UR - Where, UR : rated voltage (V) UC : derated volage at 125C Approx. 63 % 50 T : ambient temperature (C) 0 85 5. Current (Series Resistance) 125 , , ,,,, ,,,, , , , , , , , , ,,,,, ,,,,, , Ambient Temperature (C) resistance of at least 3 /V into circuits where current flow is momentary (switch- ing circuits, charge/discharge circuits, etc). If the capacitor is in a low-impedance circuit, the voltage applied to the capacitor Multiple of failure rate reliability is increased by inserting a series Note Where series protective resistance of 3 /V is 1 10 As shown in the figure on the right, 1 0.1 should be less than 1/2 to 1/3 of the DC rated volage. 0.1 1 10 100 Series Resistance (/V) 10 1 0.1 0.01 Current value (A) 106 Tantalum Capacitors Notes on Correct Use 6. Mounting (1) Direct Soldering Keep in mind the following points when soldering the capacitor by means of jet soldering or dip soldering: (a) Temporarily fixing resin Because the chip tantalum capacitors are larger in size and subject to more force than the chip multilayer ceramic capacitors or chip resistors, more resin is required to temporarily secure the solid tantalum capacitors. However, if too much resin is used, the resin adhered to the patterns on a printed circuit board may adversely affect the solderability. (b) Pad Pattern DesignPttern design b a c a Case Size a b c P 2.2 1.4 0.7 A2, A 2.9 1.7 1.2 B3, B2 3.0 2.8 1.6 B 3.3 1.9 2.4 C 4.1 2.3 2.4 D2 5.4 2.9 2.4 D 5.2 2.9 3.7 The above dimensions are for reference only. If the capacitor is to be mounted by this method, and if the pattern is too small, the solderability may be degraded. (c) Temperature and Time Keep the peak temperature and time to within the following values: Solder temperature ..... 260C max. Time ............................. 5 seconds max. (10 seconds max. for SVH) Whenever possible, perform preheating (at 150C max.) for smooth temperature profile. To maintain the reliability, mount the capacitor at a low temperature and in a short time whenever possible. (d) Component Layout If many types of chip components are mounted on a printed circuit board which is to be soldered by means of jet soldering, solderability may not be uniform over the entire board depending on the layout and density of the components on the bard (also take into consideration generation of flux gas). (e) Flux Use resin-based flux. Do not use flux with strong acidity. 107 Tantalum Capacitors Notes on Correct Use (2) Reflow Soldering Keep in mind the following points when soldering the capacitor in a soldering oven or with a hot plate: (a) Pad Pattern Design X G Z Case Size G max. Z min. X min. P 0.5 2.6 1.2 A2, A 1.1 3.8 1.5 B3, B2 1.4 4.1 2.7 B 2.6 5.9 2.9 C 2.9 6.9 2.7 D2 2.7 6.7 2.9 D 4.1 8.2 2.9 The above dimensions are for reference only. Note that if the pattern is too big, the component may not be mounted in place. (b) Temperature and Time Keep the peak temperature and time to within the following values: Solder temperature ... 260C max. Time: 10 seconds max. Whenever possible, perform preheating (at 150C max.) for smooth temperatue profile. To maintain the reliability, mount the capacitor at a low temperature and in a short time whenever possible. The peak temperature and time shown above are applicable when the capacitor is to be soldered in a soldering oven or with a hot plate. When the capacitor is soldered by means of infrared reflow soldering, the internal temperature of the capacitor may rise beyond the surface temperature. (3) Using Soldering Iron When soldering the capacitor with a soldering iron, controlling the temperature at the tip of the soldering iron is very difficult. However, it is recommended that the follwoing temperature and time be observed to maintain the reliability of the capacitor: Iron Temperature ..... 300C max. Time .......................... 3 seconds max. Iron Power ................ 30 W max. 108