component
BTA12-700CWRG
Public Made by Adomby adom
STMicroelectronics Thyristors (SCR)/Modules, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBTA12-700CWRG
STMicroelectronics · Thyristors (SCR)/Modules · TO-220
BTA12-700CWRG from STMicroelectronics, in a TO-220. 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 | Main terminal 1, the reference electrode for the A2 voltage, which may be applied with either polarity relative to A1 (the datasheet footnote on dV/dt, IDRM and VTM). |
| 2 | A2 | passive | Main terminal 2; the repetitive peak off-state voltage VDRM/VRRM is 700 V for the BTA12-700 rating at Tj = 125 °C, and dV/dt is specified up to 67% of VDRM. |
| 3 | G | input | Gate trigger input with maximum limits of PGM 10 W (tp = 20 µs), PG(AV) 1 W, IGM 4 A (tp = 20 µs) and VGM 16 V (tp = 20 µs), with IGT max 25 mA for sensitivity suffix C (quadrants I-II-III, Tj = 25 °C). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-220 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BTA12-700CWRG - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files:
bta12-700cwrg-etched.step/bta12-700cwrg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bta12-700cwrg.step/bta12-700cwrg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (5 pp, sha256
f916f78bdc36e32e, retrieved 2026-10-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).