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VS-70TPS12PBF

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Vishay Intertech Thyristors (SCR)/Modules, TO-247-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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VS-70TPS12PBF

Vishay Intertech · Thyristors (SCR)/Modules · TO-247-3

VS-70TPS12PBF from Vishay Intertech, in a TO-247-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Main cathode terminal of the single SCR; the device is rated for VRRM/VDRM of 1200 V or 1600 V depending on the variant and a lead current limitation IT(RMS) of 75 A.
2 A passive Main anode terminal of the single SCR; the datasheet rates the maximum average on-state current IT(AV) at 70 A with TC = 82 °C for 180° conduction.
3 G input Gate trigger terminal; the datasheet limits are maximum peak gate current IGM 2.5 A, maximum peak gate power PGM 10 W, and maximum peak negative gate voltage VGM 10 V.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package TO-247-3
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Repetitive peak off-state voltage (1200 V part) VRRM/VDRM 1200 V 1
Non-repetitive peak reverse voltage (1200 V part) VRSM 1300 V 1
Maximum average on-state current IT(AV) 70 A TC = 82 °C, 180° conduction half sine wave 2
Maximum continuous RMS on-state current as AC switch IT(RMS) 75 A Lead current limitation 2
Maximum peak one-cycle non-repetitive surge current ITSM 930 A 10 ms sine pulse, rated VRRM applied, initial TJ = TJ maximum 2
Maximum peak one-cycle non-repetitive surge current ITSM 1100 A 10 ms sine pulse, no voltage reapplied 2
Maximum I2t for fusing I2t 4325 A2s 10 ms sine pulse, rated VRRM applied 2
Maximum I2t for fusing I2t 6115 A2s 10 ms sine pulse, no voltage reapplied 2
Maximum I2t for fusing I2t 61150 A2s t = 0.1 ms to 10 ms, no voltage reapplied 2
Maximum rate of rise of turned-on current dI/dt 150 A/μs TJ = 25 °C 2
Maximum rate of rise of off-state voltage dV/dt 500 V/μs TJ = 125 °C 2
Maximum peak on-state voltage VTM 1.4 V 100 A, TJ = 25 °C 2
Maximum holding current IH 200 mA Anode supply = 6 V, resistive load, initial IT = 1 A, TJ = 25 °C 2
Maximum latching current IL 400 mA Anode supply = 6 V, resistive load, TJ = 25 °C 2
Maximum reverse and direct leakage current IRRM/IDRM 1 mA TJ = 25 °C, VR = rated VRRM/VDRM 2
Maximum reverse and direct leakage current IRRM/IDRM 15 mA TJ = 125 °C 2
Maximum peak gate power PGM 10 W T = 30 μs 2
Maximum average gate power PG(AV) 2.5 W 2
Maximum peak gate current IGM 2.5 A 2
Maximum peak negative gate voltage VGM 10 V 2
Maximum required DC gate voltage to trigger VGT 1.8 V TJ = -40 °C, Anode supply = 6 V resistive load 2
Maximum required DC gate voltage to trigger VGT 1.5 V TJ = 25 °C 2
Maximum required DC gate voltage to trigger VGT 1.1 V TJ = 125 °C 2
Maximum required DC gate current to trigger IGT 150 mA TJ = -40 °C, Anode supply = 6 V resistive load 2
Maximum required DC gate current to trigger IGT 100 mA TJ = 25 °C 2
Maximum required DC gate current to trigger IGT 80 mA TJ = 125 °C 2
Maximum DC gate voltage not to trigger VGD 0.25 V TJ = 125 °C, VDRM = rated value 2
Maximum DC gate current not to trigger IGD 6 mA 2
Maximum junction temperature range TJ -40 125 °C 3
Maximum storage temperature range TStg -40 150 °C 3
Maximum thermal resistance, junction to case RthJC 0.27 °C/W DC operation 3
Maximum thermal resistance, junction to ambient RthJA 40 °C/W 3
Mounting torque, minimum 6 kgf · cm 3
Mounting torque, maximum 12 lbf · in 3
Typical thermal resistance, case to heatsink RthCS 0.2 °C/W Mounting surface, smooth and greased 3
Low level value of threshold voltage VT(TO)1 0.916 V TJ = 125 °C 2
High level value of threshold voltage VT(TO)2 1.21 V 2
Low level value of on-state slope resistance rt1 4.138 m 2
High level value of on-state slope resistance rt2 3.43 m 2

CAD (KiCad official)

  • Symbol: VS-70TPS12PBF
  • Footprint: Package_TO_SOT_THT:TO-247-3_Vertical
  • 3D model: TO-247-3 (KiCad packages3D, STEP)
  • 3D model files: vs-70tps12pbf-etched.step / vs-70tps12pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vs-70tps12pbf.step / vs-70tps12pbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Vishay Intertech datasheet (8 pp, sha256 0570eece7302ba70, retrieved 2026-10-14, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF