Teccor(R) brand Thyristors 15 / 20 / 25 Amp Rectifiers Dxx15L & Dxx20L & Dxx25L Series Description Silicon rectifiers that are excellent for DC phase control applications with motor loads. Isolated mounting tab allows for use in circuits with common anode or common cathode connections. Features & Benefits t3P)4$PNQMJBOU t4VSHFDBQBCJMJUZVQUP 350 A t(MBTToQBTTJWBUFE junctions t7PMUBHFDBQBCJMJUZVQUP 1000 V Agency Approval Agency Applications Agency File Number Typical applications are AC to DC solid-state switches for industrial power tools, exercise equipment, white goods, and commercial appliances. L Package : E71639 (R) Internally constructed isolated package is offered for ease of heat sinking with highest isolation voltage. Schematic Symbol A K Main Features Symbol Value Unit IT(RMS) 15 / 20 / 25 A VRRM 400 to 1000 V Absolute Maximum Ratings Symbol Parameter Test Conditions IF(RMS) RMS forward current IF(AV) Average forward current Dxx15L: TC = 85C Dxx20L/Dxx25L: TC = 80C IFSM Peak non-repetitive surge current Value Dxx15L Dxx20L Dxx25L Unit 15 20 25 A 9.5 12.7 15.9 A single half cycle; f = 50Hz; TJ (initial) = 25C 188 255 300 single half cycle; f = 60Hz; TJ (initial) = 25C 225 300 350 tp = 8.3 ms 210 374 508 A I2t I2t Value for fusing Tstg Storage temperature range -40 to 150 C Operating junction temperature range -40 to 125 C TJ A2s Note: xx = voltage Dxx15L & Dxx20L & Dxx25L Series 379 (c)2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor(R) brand Thyristors 15 / 20 / 25 Amp Rectifiers Electrical Characteristics (TJ = 25C, unless otherwise specified) Symbol trr Parameter Test Conditions Reverse-recovery Time IF=0.9A, IR=1.5A Value Unit 4 s TYP. Static Characteristics Symbol Test Conditions Value Unit 1.6 V 15A Device IT = 30A; tp = 380s 20A Device IT = 40A; tp = 380s VFM MAX. 25A Device IT = 50A; tp = 380s TJ = 25C IRM VRRM 400-600V 10 800-1000V 20 400-800V TJ = 100C TJ = 125C 500 MAX. 1000V 3000 400-800V 1000 A Thermal Resistances Symbol Parameter Value Junction to case (AC) R(J-C) Dxx15L 2.85 Dxx20L 2.55 Dxx25L 2.50 Unit C/W Note: xx = voltage Figure 1: On-State Current vs. On-State Voltage (Typical) Figure 2: Power Dissipation vs. RMS On-State Current (Typical) 20 TJ = 25C 140 Average Forward Power Dissipation [PF(AV)] - (Watts) Instantaneous Forward Current (iF) - Amps 160 Dxx20L Dxx25L 120 100 80 Dxx15L 60 40 20 Dxx25L Dxx20L 16 Dxx15L 12 8 4 Single pulse rectification 60Hz sine wave 0 0 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 0 1.8 Instantaneous Forward Voltage (vF) - Volts Dxx15L & Dxx20L & Dxx25L Series 2 4 6 8 10 12 14 16 Average Forward Current [IF(AV)] - Amps 380 (c)2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor(R) brand Thyristors 15 / 20 / 25 Amp Rectifiers Figure 3: Maximum Allowable Case Temperature vs. Average On-State Current Figure 4: Surge Peak On-State Current vs. Number of Cycles 1000 130 125 Peak Surge (Non-repetitive) Forward Current (IFSM) - Amps Maximum Allowable Case Temperature (TC) - C 120 115 110 105 100 Dxx25L 95 Dxx15L 90 85 80 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180 75 Dxx25L Dxx20L 100 Dxx15L 10 Dxx20L 1 70 1 0 2 4 6 8 10 12 14 16 18 10 100 1000 Surge Current Duration -- Full Cycles Average Forward Current [IF(AVE)] - Amps Supply Frequency: 60Hz Sinusoidal Load: Resistive RMS Forward Current : [IT(RMS)]: Maximum Rated Value at Specific Case Temperature Note: xx = voltage Soldering Parameters Pre Heat 1Co'SFFBTTFNCMZ - Temperature Min (Ts(min)) 150C - Temperature Max (Ts(max)) 200C - Time (min to max) (ts) oTFDT Average ramp up rate (Liquidus Temp) (TL) to peak 5C/second max TS(max) to TL - Ramp-up Rate 5C/second max Reflow - Temperature (TL) (Liquidus) 217C - Temperature (tL) oTFDPOET Peak Temperature (TP) 260C +0/-5 Time within 5C of actual peak Temperature (tp) oTFDPOET Ramp-down Rate 5C/second max Time 25C to peak Temperature (TP) 8 minutes Max. Do not exceed 280C Dxx15L & Dxx20L & Dxx25L Series tP TP Temperature Reflow Condition Ramp-up TL tL TS(max) Preheat Ramp-do Ramp-down TS(min) tS 25 time to peak temperature 381 Time (c)2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor(R) brand Thyristors 15 / 20 / 25 Amp Rectifiers Physical Specifications Environmental Specifications Test Terminal Finish 100% Matte Tin Plated Body Material UL recognized epoxy meeting flammability classification 94V-0 Lead Material Copper Alloy Specifications and Conditions High Temperature Voltage Blocking MIL-STD-750: Method 1040, Condition A Rated VRRM, 125C, 1008 hours MIL-STD-750: Method 1051 Temperature Cycling -40C to 150C, 15-minute dwell, 100 cycles Biased Temperature & EIA/JEDEC: JESD22-A101 Humidity 320VDC, 85C, 85%RH, 1008 hours MIL-STD-750: Method 1031 High Temp Storage 150C, 1008 hours Design Considerations Careful selection of the correct device for the application's operating parameters and environment will go a long way toward extending the operating life of the rectifier. Good design practice should limit the maximum continuous current through the main terminals to 75% of the device rating. Other ways to ensure long life for a power discrete semiconductor are proper heat sinking and selection of voltage ratings for worst case conditions. Overheating, overvoltage (including dv/dt), and surge currents are the main killers of semiconductors. Correct mounting, soldering, and forming of the leads also help protect against component damage. Low-Temp Storage 1008 hours; -40C Thermal Shock MIL-STD-750: Method 1056 0C to 100C, 5-minute dwell, 10-second transfer, 10 cycles Autoclave EIA/JEDEC: JESD22-A102 (Pressure Cooker Test) 121C, 100%RH, 2atm, 168 hours Resistance to Solder Heat MIL-STD-750: Method 2031 260C, 10 seconds Solderability ANSI/J-STD-002, Category 3, Test A Lead Bend MIL-STD-750: Method 2036, Condition E Dimensions -- TO-220AB (L-Package) -- Isolated Mounting Tab O A E P Dimension 8.13 .320 B C 13.36 .526 D 7.01 .276 F R G L H CATHODE ANODE Not Used K N J Dxx15L & Dxx20L & Dxx25L Series M Inches AREA (REF.) 0.17 IN2 TC MEASURING POINT Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). 382 Millimeters Min Max Min Max A 0.380 0.420 9.65 10.67 B 0.105 0.115 2.67 2.92 C 0.230 0.250 5.84 6.35 D 0.590 0.620 14.99 15.75 E 0.142 0.147 3.61 3.73 F 0.110 0.130 2.79 3.30 G 0.540 0.575 13.72 14.61 H 0.025 0.035 0.64 0.89 J 0.195 0.205 4.95 5.21 K 0.095 0.105 2.41 2.67 L 0.060 0.075 1.52 1.91 M 0.085 0.095 2.16 2.41 N 0.018 0.024 0.46 0.61 O 0.178 0.188 4.52 4.78 P 0.045 0.060 1.14 1.52 R 0.038 0.048 0.97 1.22 (c)2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor(R) brand Thyristors 15 / 20 / 25 Amp Rectifiers Product Selector Voltage Part Number Type Package X Rectifier TO-220L X X Rectifier TO-220L X X Rectifier TO-220L 400V 600V 800V 1000V Dxx15L X X X Dxx20L X X Dxx25L X X Note: xx = Voltage Packing Options Part Number Marking Weight Packing Mode Base Quantity Dxx15L 2.2 g Bulk 500 Dxx15LTP Dxx15L 2.2 g Tube 500 (50 per tube) Dxx20L Dxx20L 2.2 g Bulk 500 Dxx20LTP Dxx20L 2.2 g Tube 500 (50 per tube) Dxx25L Dxx25L 2.2 g Bulk 500 Dxx25LTP Dxx25L 2.2 g Tube 500 (50 per tube) Dxx15L Note: xx = Voltage Part Numbering System Part Marking System TO-220AB - (L Package) D 60 15 L 59 DEVICE TYPE D: Rectifier LEAD FORM DIMENSIONS xx: Lead Form Option VOLTAGE RATING 40: 400V 60: 600V 80: 800V K0: 1000V CURRENT RATING 15: 15A 20: 20A 25: 25A D6015L YMXXX Date Code Marking PACKAGE TYPE L: TO-220 (Isolated) (R) K Dxx15L & Dxx20L & Dxx25L Series 383 A Y:Year Code M: Month Code XXX: Lot Trace Code not used (c)2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13