# BTB16-600CWRG

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

BTB16-600CWRG 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 | passive | Main terminal A1, the reference for the gate and for both polarities of A2 in the characteristics, carrying up to IT(RMS) = 16 A. |
| 2 | A2 | passive | Main terminal A2, also the non-insulated tab on BTB16, carrying IT(RMS) = 16 A at Tc = 100 °C with VDRM/VRRM = 600 V. |
| 3 | G | input | Gate trigger input with IGT max 35 mA (CW, quadrants I-II-III, VD = 12 V, RL = 33 Ω), VGT max 1.3 V and peak gate current IGM 4 A (tp = 20 µs). |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `BTB16-600CWRG`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files: `btb16-600cwrg-etched.step` / `btb16-600cwrg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `btb16-600cwrg.step` / `btb16-600cwrg.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/btb16-600cwrg.pdf) (10 pp, sha256 `480666ad30d719e7`, retrieved 2026-11-05, tier: manufacturer)
- **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/btb16-600cwrg-datasheet.pdf)