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T835-600B-TR

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by adom

STMicroelectronics Thyristors (SCR)/Modules, TO-252-2(DPAK). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs t835-600b-tr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 23d ago
viewers t835-600b-tr: viewers · Ray 1mo ago
package.json t835-600b-tr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 23d ago
page.json t835-600b-tr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 23d ago
README.md Initial commit: component/t835-600b-tr · Ray 1mo ago
t835-600b-tr-etched.fit.json t835-600b-tr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
t835-600b-tr-etched.glb t835-600b-tr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 23d ago
t835-600b-tr-etched.step t835-600b-tr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 23d ago
t835-600b-tr.glb Publish 0.1.0 · Ray 1mo ago
t835-600b-tr.kicad_mod Publish 0.1.0 · Ray 1mo ago
t835-600b-tr.kicad_sym Publish 0.1.0 · Ray 1mo ago
t835-600b-tr.lbr Publish 0.1.0 · Ray 1mo ago
t835-600b-tr.step Publish 0.1.0 · Ray 1mo ago

T835-600B-TR

STMicroelectronics · Thyristors (SCR)/Modules · TO-252-2(DPAK)

T835-600B-TR from STMicroelectronics, in a TO-252-2(DPAK). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A1 passive Main Terminal 1 (MT1); current-carrying triac terminal that serves as the reference for all A2 and gate parameters (e.g. IGT, VGT, VGD, IH, IL, dV/dt are specified for A2 referenced to A1); rated on-state RMS current IT(RMS) up to 8 A (Tc = 110 degC) and non-repetitive surge ITSM up to 80 A.
2 A2 passive Main Terminal 2 (MT2); internally connected to the package tab/mounting area; carries the same load current rating as A1 (IT(RMS) 8 A, ITSM 80 A, VDRM/VRRM 600 V per this device's -600 code) and blocks the repetitive peak off-state/reverse voltage.
3 G input Gate trigger input; triggering gate current IGT is 5 to 50 mA depending on quadrant/version with VGT max 1.2 V, IGM (peak gate current) max 4 A, and average gate power dissipation PG(AV) max 1 W at Tj = 125 degC.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package TO-252-2(DPAK)
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: T835-600B-TR
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)
  • 3D model files: t835-600b-tr-etched.step / t835-600b-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); t835-600b-tr.step / t835-600b-tr.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (18 pp, sha256 210c36631139e050, retrieved 2026-09-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-sonnet-5 (text+vision), consensus claude-opus-4-8 (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