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btb16-800cwrg-etched.fit.json btb16-800cwrg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
btb16-800cwrg-etched.glb btb16-800cwrg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
btb16-800cwrg-etched.step btb16-800cwrg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
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package.json btb16-800cwrg: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
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README.md Initial commit: component/btb16-800cwrg · Ray 1mo ago

BTB16-800CWRG

STMicroelectronics · Thyristors (SCR)/Modules · TO-220AB

BTB16-800CWRG from STMicroelectronics, in a TO-220AB. 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 A1 passive First anode main terminal rated at 16 A RMS on-state current (full sine wave at 100 °C case temperature), with blocking voltage VDRM/VRRM of 800 V and operating junction temperature range -40 to +125 °C.
2 A2 passive Second anode main terminal with 16 A RMS on-state current rating identical to A1, conducting bidirectionally between A1 and A2 when gate is triggered.
3 G input Gate trigger input terminal requiring maximum 35 mA peak gate current (IGT max for CW variant per Table 4) and maximum gate trigger voltage VGT of 1.3 V with maximum average gate power dissipation of 1 W.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package TO-220AB
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: BTB16-800CWRG
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220AB (KiCad packages3D, STEP)
  • 3D model files: btb16-800cwrg-etched.step / btb16-800cwrg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); btb16-800cwrg.step / btb16-800cwrg.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (18 pp, sha256 062eb831ce824cad, retrieved 2026-09-24, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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