# BTA24-600CWRG

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

BTA24-600CWRG 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 | bidirectional | Anode 1 (main AC current terminal), rated for 25 A RMS on-state current at 600 V repetitive peak off-state voltage. |
| 2 | A2 | bidirectional | Anode 2 (main AC current terminal), rated for 25 A RMS on-state current at 600 V repetitive peak off-state voltage. |
| 3 | G | input | Gate (control terminal) for triggering the triac with maximum trigger gate current of 35 mA (Snubberless type). |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `BTA24-600CWRG`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files: `bta24-600cwrg-etched.step` / `bta24-600cwrg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bta24-600cwrg.step` / `bta24-600cwrg.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588891730607550464) (12 pp, sha256 `91e179585745382d`, retrieved 2026-09-26, 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](docs/bta24-600cwrg-datasheet.pdf)