component

TS420-600B-TR

Public Made by Adom

by adom

STMicroelectronics Thyristors (SCR)/Modules, DPAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TS420-600B-TR

STMicroelectronics · Thyristors (SCR)/Modules · DPAK

TS420-600B-TR from STMicroelectronics, in a DPAK. 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 Cathode of the SCR, with a 600 V repetitive peak off-state voltage (VDRM/VRRM) and 4 A RMS on-state current rating (TC = 115 °C).
2 A passive Anode of the SCR, connected to the DPAK tab, with a 600 V repetitive peak off-state voltage (VDRM/VRRM) and 4 A RMS on-state current rating (TC = 115 °C).
3 G input Gate trigger input with IGT max 200 µA and VGT max 0.8 V (VD = 12 V, RL = 33 Ω), peak gate current 1.2 A (tp = 20 µs) and maximum peak reverse gate voltage 5 V.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package DPAK
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: TS420-600B-TR
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: DPAK (KiCad packages3D, STEP)
  • 3D model files: ts420-600b-tr-etched.step / ts420-600b-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts420-600b-tr.step / ts420-600b-tr.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (14 pp, sha256 0fd103a891c89599, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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