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Revised: 09/23/13 ©2013 Littelfuse, Inc Specifications are subject to change without notice. T eccor® brand Thyristors 65 / 70 Amp Standard SCRs Sxx65x & Sxx70x Series Sxx65x & Sxx70x Series

Description

Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Standard phase control SCRs are triggered with few milliamperes of current at less than 1 .5V potential. Features & Benefits t3P)4DPNQMJBOU t(MBTToQBTTJWBUFE junctions t7PMUBHFDBQBCJMJUZVQ to 1000 V t4VSHFDBQBCJMJUZVQUP 950 A Schematic Symbol Main Features Symbol Value Unit IT(RMS) 65 & 70 A VDRM/VRRM 400 to 1000 V IGT 50 mA Absolute Maximum Ratings Symbol Parameter Test Conditions Value Unit IT(RMS) RMS on-state current Sxx65J Sxx65K TC = 75°C 65 A Sxx70W T C = 80°C 70 IT(AV) Average on-state current Sxx65J Sxx65K TC = 75°C 41 .0 A Sxx70W T C = 80°C 45.0 A ITSM Peak non-repetitive surge current single half cycle; f = 50Hz; TJ (initial) = 25°C 800 A single half cycle; f = 60Hz; TJ (initial) = 25°C 950 I2tI 2t Value for fusing t p = 8.3 ms 37 45 A 2s di/dt Critical rate of rise of on-state current f = 60Hz ; TJ = 125°C 200 A/μs IGM Peak gate current TJ = 125°C PW = μS 5.0 A PG(AV) Average gate power dissipation TJ = 125°C 1. 0 W Tstg Storage temperature range -40 to 150 °C TJ Operating junction temperature range -40 to 125 °C

Applications

Typical applications are AC solid-state switches, industrial power tools, exercise equipment, white goods and commercial appliances. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage.AK G Agency Approval Agency Agency File Number ® J & K Packages: E71639

Revised: 09/23/13 ©2013 Littelfuse, Inc Specifications are subject to change without notice. T eccor® brand Thyristors 65 / 70 Amp Standard SCRs Sxx65x & Sxx70x Series Electrical Characteristics (TJ = 25°C, unless otherwise specified) Symbol Test Conditions Value Unit IGT VD = 12V; RL = 30 /g58 MAX. 50 mA MIN. 5 VGT MAX. 2.0 V dv/dt VD = VDRM; gate open; TJ = 100°C 400V MIN. 650 V/μs 600V 600 800V 500 1000V 250 VD = VDRM; gate open; TJ = 125°C 400V 550 600V 500 800V 475 V GD VD = VDRM; RL = 3.3 k/g58; TJ = 125°C MIN. 0.2 V IH IT = 400mA (initial) MAX. 80 mA tq (1) MAX. 35 μs tgt IG = 2 x IGT; PW = 15μs; IT = 140A TYP . 2.5 μs Note : (1) IT=2A; tp=50μs; dv/dt=5V/μs; di/dt=-30A/μs Thermal Resistances Symbol Parameter Value Unit R/g84(J-C) Junction to case (AC) Sxx65J Sxx65K 0.86 °C/W Sxx70W 0.6 Note: xx = voltage Static Characteristics Symbol Test Conditions Value Unit VTM 65A Device IT = 130A; tp = 380μs MAX. 1 .8 V 70A Device IT = 140A; tp = 380μs IDRM / IRRM VDRM / VRRM TJ = 25°C MAX. μA

1000 V 30

TJ = 100°C o7 1500 800V 2000 1000V 5000 TJ = 125°C 7o7 3000 800V 5000

Revised: 09/23/13 ©2013 Littelfuse, Inc Specifications are subject to change without notice. T eccor® brand Thyristors 65 / 70 Amp Standard SCRs Sxx65x & Sxx70x Series Soldering Parameters Reflow Condition 1Co'SFFBTTFNCMZ Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) oTFDT 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) oTFDPOET Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) oTFDPOET Ramp-down Rate 5°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 280°C Physical Specifications Environmental Specifications Test Specifications and Conditions AC Blocking MIL-STD-750, M-1040, Cond A Applied Peak AC voltage @ 125°C for 1008 hours T emperature Cycling MIL-STD-750, M-1051, 100 cycles; -40°C to +150°C; 15-min dwell-time T emperature/ Humidity EIA / JEDEC, JESD22-A101 1008 hours; 320V - DC: 85°C; 85% rel humidity High T emp Storage MIL-STD-750, M-1031, 1008 hours; 150°C Low-T emp Storage 1008 hours; -40°C Thermal Shock MIL-STD-750, M-1056 10 cycles; 0°C to 100°C; 5-min dwelltime at each temperature; 10 sec (max) transfer time between temperature Autoclave EIA / JEDEC, JESD22-A102 168 hours (121°C at 2 ATMs) and 100% R/H Resistance to Solder Heat MIL-STD-750 Method 2031 Solderability ANSI/J-STD-002, category 3, Test A Lead Bend MIL-STD-750, M-2036 Cond E T erminal Finish 100% Matte Tin-plated Body 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 Thyristor. 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. Time Temperature TP TL TS(max) TS(min) tP tL tS time to peak temperature PreheatPreheat Ramp-upRamp-up Ramp-downRamp-do

Revised: 09/23/13 ©2013 Littelfuse, Inc Specifications are subject to change without notice. T eccor® brand Thyristors 65 / 70 Amp Standard SCRs Sxx65x & Sxx70x Series Dimensions – TO-218X (W Package) — Non-Isolated Mounting T ab Dimensions – TO-218AC (K Package) — Isolated Mounting T ab Dimension Inches Millimeters Min Max Min Max A 0.810 0.835 20.57 21 .21 B 0.610 0.630 15.49 16.00 C 0.178 0.188 4.52 4.78 D 0.055 0.070 1 .40 1 .78 E 0.487 0.497 12.37 12.62 F 0.635 0.655 16.13 16.64 G 0.022 0.029 0.56 0.7 4 H 0.075 0.095 1 .91 2.41 J 0.575 0.625 14.61 15.88 K 0.256 0.264 6.50 6.71 L 0.220 0.228 5.58 5.79 M 0.080 0.088 2.03 2.24 N 0.169 0.177 4.29 4.49 P 0.034 0.042 0.86 1 .07 R 0.113 0.121 2.87 3.07 S 0.086 0.096 2.18 2.44 T 0.156 0.166 3.96 4.22 U 0.164 0.165 4.10 4.20 V 0.603 0.618 15.31 15.70 W 0.000 0.005 0.00 0.13 X 0.003 0.012 0.07 0.30 Y 0.028 0.032 0.71 0.81 Z 0.085 0.095 2.17 2.42 G R Y H D C K B A E F N T M P J L S V U (diameter) W X CATHODE ANODE ANODE Tc Measurement Point GATE Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). Z Dimension Inches Millimeters Min Max Min Max A 0.810 0.835 20.57 21 .21 B 0.610 0.630 15.49 16.00 C 0.178 0.188 4.52 4.78 D 0.055 0.070 1 .40 1 .78 E 0.487 0.497 12.37 12.62 F 0.635 0.655 16.13 16.64 G 0.022 0.029 0.56 0.7 4 H 0.075 0.095 1 .91 2.41 J 0.575 0.625 14.61 15.88 K 0.211 0.219 5.36 5.56 L 0.422 0.437 10.72 11 .10 M 0.058 0.068 1 .47 1 .73 N 0.045 0.055 1 .14 1 .40 P 0.095 0.115 2.41 2.92 Q 0.008 0.016 0.20 0.41 R 0.008 0.016 0.20 0.41 U 0.164 0.165 4.10 4.20 W 0.085 0.095 2.17 2.42 C D H G F B A E Tc Measurement Point U (diameter) P GATE J ANODE CATHODE M N K L R Q Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). W

Revised: 09/23/13 ©2013 Littelfuse, Inc Specifications are subject to change without notice. T eccor® brand Thyristors 65 / 70 Amp Standard SCRs Sxx65x & Sxx70x Series Dimensions – TO-218X (J Package) — Isolated Mounting T ab Common with Center Lead Dimension Inches Millimeters Min Max Min Max A 0.810 0.835 20.57 21 .21 B 0.610 0.630 15.49 16.00 C 0.178 0.188 4.52 4.78 D 0.055 0.070 1 .40 1 .78 E 0.487 0.497 12.37 12.62 F 0.635 0.655 16.13 16.64 G 0.022 0.029 0.56 0.7 4 H 0.075 0.095 1 .91 2.41 J 0.575 0.625 14.61 15.88 K 0.256 0.264 6.50 6.71 L 0.220 0.228 5.58 5.79 M 0.080 0.088 2.03 2.24 N 0.169 0.177 4.29 4.49 P 0.034 0.042 0.86 1 .07 R 0.113 0.121 2.87 3.07 S 0.086 0.096 2.18 2.44 T 0.156 0.166 3.96 4.22 U 0.164 0.165 4.10 4.20 V 0.603 0.618 15.31 15.70 W 0.000 0.005 0.00 0.13 X 0.003 0.012 0.07 0.30 Y 0.028 0.032 0.71 0.81 Z 0.085 0.095 2.17 2.42 Product Selector Part Number Voltage Gate Sensitivity Type Package 400V 600V 800V 1000V Sxx65K XXXX 50mA Standard SCR TO-218AC Sxx65J X X X 50mA Standard SCR TO-218X Sxx70W X X X 50mA Standard SCR TO-218X Note: xx = Voltage Packing Options Part Number Marking Weight Packing Mode Base Quantity Sxx65KTP Sxx65K 4.40g Tube 250 (25 per tube) Sxx65JTP Sxx65J 5.23g Tube 250 (25 per tube) Sxx70WTP Sxx70W 5.23g Tube 250 (25 per tube) Note: xx = Voltage G R Y H D C K B A E F N T M P J L S V U (diameter) W X CATHODE Tc Measurement Point GATE Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). Z ANODE

Revised: 09/23/13 ©2013 Littelfuse, Inc Specifications are subject to change without notice. T eccor® brand Thyristors 65 / 70 Amp Standard SCRs Sxx65x & Sxx70x Series Part Numbering System Part Marking System DEVICE TYPE S: SCR xx: Lead Form Option PACKAGE TYPE K: TO-218AC (Isolated) W: TO-218X (Non-isolated) J: TO-218X (Isolated) CURRENT RATING Lead Form Dimensions 65: 65A 70: 70A VOLTAGE RATING 40: 400V 60: 600V 80: 800V K0: 1000V SENSITIVITY & TYPE S6 0 65 K [blank]: 50mA TO-218AC - (K Package) TO-218X - (W Package) TO-218X - (J Package) YMLXX S6065K Date Code Marking Y:Year Code M: Month Code L: Location Code XX: Lot Serial Code