# BTA06-800CW

**WEIDA** · TRIACs · TO-220

BTA06-800CW from WEIDA, 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 | T1 | passive | Main terminal 1 (MT1) of the triac, the gate reference terminal, carrying up to IT(RMS) = 6 A. |
| 2 | T2 | passive | Main terminal 2 (MT2) of the triac, rated VDRM/VRRM of 600/800 V (800 V for this part) and IT(RMS) = 6 A. |
| 3 | G | input | Gate trigger input; for the CW grade IGT is max 35 mA (Quadrants I-II-III) at VD=12 V, VGT max 1.5 V, peak gate current IGM 2 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | WEIDA |
| Package | TO-220 |
| Category | Transistors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `BTA06-800CW`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files: `bta06-800cw-etched.step` / `bta06-800cw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bta06-800cw.step` / `bta06-800cw.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [WEIDA datasheet](docs/bta06-800cw-datasheet.pdf) (8 pp, sha256 `335cee366634f416`, retrieved 2026-10-28, 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/bta06-800cw-datasheet.pdf)