Teccor® brand Thyristors 15 / 20 / 25 Amp Rectifiers Dxx15L & Dxx20L & Dxx25L Series RoHS 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 • RoHS Compliant • Surge capability up to 350 A • Glass – passivated junctions • Voltage capability up to 1000 V Agency Approval Agency Agency File Number L Package : E71639 Applications Typical applications are AC to DC solid-state switches for industrial power tools, exercise equipment, white goods, and commercial appliances. Internally constructed isolated package is offered for ease of heat sinking with highest isolation voltage. Schematic Symbol A K Main Features Symbol Additional Information Datasheet Resources Value Unit IT(RMS) 15 / 20 / 25 A VRRM 400 to 1000 V Samples Absolute Maximum Ratings Symbol Parameter Test Conditions IF(RMS) RMS forward current IF(AV) Average forward current Dxx15L: TC = 90°C Dxx20L/Dxx25L: TC = 80°C Value Unit Dxx15L Dxx20L Dxx25L 15 20 25 A 9.5 12.7 15.9 A single half cycle; f = 50Hz; TJ (initial) = 25°C 188 255 300 single half cycle; f = 60Hz; TJ (initial) = 25°C 225 300 350 tp = 8.3 ms 210 374 508 IFSM Peak non-repetitive surge current I2t I2t Value for fusing Tstg Storage temperature range -40 to 150 °C Operating junction temperature range -40 to 125 °C TJ Note: xx = voltage © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 A A2s Teccor® brand Thyristors 15 / 20 / 25 Amp Rectifiers Electrical Characteristics (TJ = 25°C, unless otherwise specified) Symbol trr Parameter Test Conditions Reverse-recovery Time IF=0.9A, IR=1.5A Value Unit 4 μs TYP. Static Characteristics Symbol Test Conditions Value Unit 1.6 V 15A Device IT = 30A; tp = 380μs 20A Device IT = 40A; tp = 380μs VFM MAX. 25A Device IT = 50A; tp = 380μs TJ = 25°C IRM VRRM 400-600V 10 800-1000V 20 400-800V TJ = 100°C TJ = 125°C 500 MAX. 1000V 3000 400-800V 1000 μA Thermal Resistances Symbol Parameter Junction to case (AC) Rθ(J-C) Value Dxx15L 2.60 Dxx20L 2.55 Dxx25L 2.50 Unit °C/W Note: xx = voltage Figure 1: On-State Current vs. On-State Voltage (Typical) Figure 2: P ower Dissipation vs. Average Forward OnState Current (Typical) 20 TJ = 25°C 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 Instantaneous Forward Voltage (vF) – Volts 1.7 1.8 0 2 4 6 8 10 12 14 16 Average Forward Current [IF(AV)] - Amps © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® brand Thyristors 15 / 20 / 25 Amp Rectifiers Figure 3: Maximum Allowable Case Temperature vs. Average On-State Current Figure 4: S urge 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 2 4 6 8 Dxx20L Dxx15L 10 Dxx20L 1 70 0 Dxx25L 100 10 12 14 16 1 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 Pb – Free assembly - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs Average ramp up rate (Liquidus Temp) (TL) to peak 5°C/second max TS(max) to TL - Ramp-up Rate 5°C/second max Reflow - Temperature (TL) (Liquidus) 217°C - Temperature (tL) 60 – 150 seconds Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 5°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 280°C © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 tP TP Temperature Reflow Condition Ramp-up TL tL TS(max) Preheat TS(min) 25 Ramp-do Ramp-down tS time to peak temperature Time Teccor® 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 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. Specifications and Conditions MIL-STD-750: Method 1040, Condition A Rated VRRM, 125°C, 1008 hours MIL-STD-750: Method 1051 Temperature Cycling -40°C to 150°C, 15-minute dwell, 100 cycles Biased Temperature & EIA/JEDEC: JESD22-A101 Humidity 320VDC, 85°C, 85%RH, 1008 hours MIL-STD-750: Method 1031 High Temp Storage 150°C, 1008 hours High Temperature Voltage Blocking Low-Temp Storage 1008 hours; -40°C Resistance to Solder Heat MIL-STD-750: Method 2031 260°C, 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 TC MEASURING POINT O A E P AREA (REF.) 0.17 IN2 8.13 .320 Dimension A B C 13.36 .526 D 7.01 .276 F R G L H CATHODE ANODE Not Used K J N M Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). Inches Millimeters Min Max Min Max 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 © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® 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 Dxx15LTP Dxx15L 2.2 g Tube 500 (50 per tube) Dxx20LTP Dxx20L 2.2 g Tube 500 (50 per tube) Dxx25LTP Dxx25L 2.2 g Tube 500 (50 per tube) Note: xx = Voltage Part Numbering System Part Marking System D 60 15 L 59 DEVICE TYPE D: Rectifier TO-220AB - (L Package) 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) ® K © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 A not used Y:Year Code M: Month Code XXX: Lot Trace Code