component
BT131-600D
Public Made by Adomby adom
WEIDA Thyristors (SCR)/Modules, SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BT131-600D
WEIDA · Thyristors (SCR)/Modules · SOT-223
BT131-600D from WEIDA, in a SOT-223. 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 (T1), the current return terminal relative to which the gate is driven. |
| 2 | T2 | passive | Main terminal 2 of the triac (T2); the device blocks 600 V (VDRM/VRRM) and carries 1 A RMS on-state current. |
| 3 | G | input | Gate trigger input; D grade requires IGT of at most 5 mA in quadrants I-III and 10 mA in quadrant IV, with VGT of at most 1.3 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WEIDA |
| Package | SOT-223 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BT131-600D - Footprint:
Package_TO_SOT_SMD:SOT-223-3_TabPin2 - 3D model: SOT-223 (KiCad packages3D, STEP)
- 3D model files:
bt131-600d-etched.step/bt131-600d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bt131-600d.step/bt131-600d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: WEIDA datasheet (6 pp, sha256
969a555d38f4107d, 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).
# BT131-600D
**WEIDA** · Thyristors (SCR)/Modules · SOT-223
BT131-600D from WEIDA, in a SOT-223. 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 (T1), the current return terminal relative to which the gate is driven. |
| 2 | T2 | passive | Main terminal 2 of the triac (T2); the device blocks 600 V (VDRM/VRRM) and carries 1 A RMS on-state current. |
| 3 | G | input | Gate trigger input; D grade requires IGT of at most 5 mA in quadrants I-III and 10 mA in quadrant IV, with VGT of at most 1.3 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WEIDA |
| Package | SOT-223 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `BT131-600D`
- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`
- 3D model: SOT-223 (KiCad packages3D, STEP)
- 3D model files: `bt131-600d-etched.step` / `bt131-600d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bt131-600d.step` / `bt131-600d.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/8590233877253029888) (6 pp, sha256 `969a555d38f4107d`, 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/bt131-600d-datasheet.pdf)