component
BTA203-800CTEP
Public Made by Adomby adom
WeEn Semiconductors Thyristors (SCR)/Modules, TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 20d ago |
| viewers | 20d ago |
| bta203-800ctep-etched.glb | 20d ago |
| bta203-800ctep-etched.step | 20d ago |
| bta203-800ctep-hero.glb | 20d ago |
| bta203-800ctep-hero.overlay.json | 20d ago |
| bta203-800ctep.glb | 20d ago |
| bta203-800ctep.kicad_mod | 20d ago |
| bta203-800ctep.kicad_sym | 20d ago |
| bta203-800ctep.lbr | 20d ago |
| bta203-800ctep.step | 20d ago |
| package.json | 20d ago |
| page.json | 20d ago |
| README.md | 20d ago |
BTA203-800CTEP
WeEn Semiconductors · Thyristors (SCR)/Modules · TO-92
BTA203-800CTEP from WeEn Semiconductors, in a TO-92. 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 | T2 | passive | Main terminal 2 of the triac; the device triggers only in the T2+ G+, T2+ G- and T2- G- quadrants, with gate trigger current limited to 30 mA maximum at Tj = 25 °C. |
| 2 | G | input | Gate, which controls triac turn-on; the datasheet specifies a peak gate current limit of 2 A and a peak gate power of 5 W, with average gate power of 0.3 W over any 20 ms period. |
| 3 | T1 | passive | Main terminal 1 of the triac, the reference terminal for the 800 V repetitive peak off-state voltage (VDRM) and the 3 A RMS on-state current rating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WeEn Semiconductors |
| Package | TO-92 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BTA203-800CTEP - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files:
bta203-800ctep-etched.step/bta203-800ctep-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bta203-800ctep.step/bta203-800ctep.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: WeEn Semiconductors datasheet (12 pp, sha256
3fe7c5d981b2eff9, retrieved 2026-10-09, 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).