component
BTB16-800CW
Public Made by Adomby adom
WEIDA Thyristors (SCR)/Modules, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BTB16-800CW
WEIDA · Thyristors (SCR)/Modules · TO-263
BTB16-800CW from WEIDA, in a TO-263. 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 | T1 | passive | Main terminal 1 of the triac (MT1), the current return terminal that the datasheet labels T1(1) in the symbol and pin-numbering drawing. |
| 2 | T2 | passive | Main terminal 2 of the triac (MT2), labelled T2(2) in the symbol and shown as pin 2 on the TO-263 drawing; rated for 600/800/1200 V VDRM/VRRM and 16 A IT(RMS). |
| 3 | G | input | Gate trigger input, labelled G(3); the 800 V CW grade needs IGT up to 35 mA (VD=12V, RL=33Ω) and VGT up to 1.3 V, with peak gate current limited to 4 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WEIDA |
| Package | TO-263 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BTB16-800CW - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: TO-263 (KiCad packages3D, STEP)
- 3D model files:
btb16-800cw-etched.step/btb16-800cw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);btb16-800cw.step/btb16-800cw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: WEIDA datasheet (7 pp, sha256
f78561e633023a4b, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).
# BTB16-800CW
**WEIDA** · Thyristors (SCR)/Modules · TO-263
BTB16-800CW from WEIDA, in a TO-263. 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 | T1 | passive | Main terminal 1 of the triac (MT1), the current return terminal that the datasheet labels T1(1) in the symbol and pin-numbering drawing. |
| 2 | T2 | passive | Main terminal 2 of the triac (MT2), labelled T2(2) in the symbol and shown as pin 2 on the TO-263 drawing; rated for 600/800/1200 V VDRM/VRRM and 16 A IT(RMS). |
| 3 | G | input | Gate trigger input, labelled G(3); the 800 V CW grade needs IGT up to 35 mA (VD=12V, RL=33Ω) and VGT up to 1.3 V, with peak gate current limited to 4 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WEIDA |
| Package | TO-263 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `BTB16-800CW`
- Footprint: `Package_TO_SOT_SMD:TO-263-2`
- 3D model: TO-263 (KiCad packages3D, STEP)
- 3D model files: `btb16-800cw-etched.step` / `btb16-800cw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `btb16-800cw.step` / `btb16-800cw.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [WEIDA datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602989051532361728) (7 pp, sha256 `f78561e633023a4b`, retrieved 2026-10-09, 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](docs/btb16-800cw-datasheet.pdf)