component
TS420-600B-TR
Public Made by Adomby adom
STMicroelectronics Thyristors (SCR)/Modules, DPAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TS420-600B-TR
STMicroelectronics · Thyristors (SCR)/Modules · DPAK
TS420-600B-TR from STMicroelectronics, in a DPAK. 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 | K | passive | Cathode of the SCR, with a 600 V repetitive peak off-state voltage (VDRM/VRRM) and 4 A RMS on-state current rating (TC = 115 °C). |
| 2 | A | passive | Anode of the SCR, connected to the DPAK tab, with a 600 V repetitive peak off-state voltage (VDRM/VRRM) and 4 A RMS on-state current rating (TC = 115 °C). |
| 3 | G | input | Gate trigger input with IGT max 200 µA and VGT max 0.8 V (VD = 12 V, RL = 33 Ω), peak gate current 1.2 A (tp = 20 µs) and maximum peak reverse gate voltage 5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
TS420-600B-TR - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: DPAK (KiCad packages3D, STEP)
- 3D model files:
ts420-600b-tr-etched.step/ts420-600b-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ts420-600b-tr.step/ts420-600b-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (14 pp, sha256
0fd103a891c89599, retrieved 2026-10-07, 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).
# TS420-600B-TR
**STMicroelectronics** · Thyristors (SCR)/Modules · DPAK
TS420-600B-TR from STMicroelectronics, in a DPAK. 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 | K | passive | Cathode of the SCR, with a 600 V repetitive peak off-state voltage (VDRM/VRRM) and 4 A RMS on-state current rating (TC = 115 °C). |
| 2 | A | passive | Anode of the SCR, connected to the DPAK tab, with a 600 V repetitive peak off-state voltage (VDRM/VRRM) and 4 A RMS on-state current rating (TC = 115 °C). |
| 3 | G | input | Gate trigger input with IGT max 200 µA and VGT max 0.8 V (VD = 12 V, RL = 33 Ω), peak gate current 1.2 A (tp = 20 µs) and maximum peak reverse gate voltage 5 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `TS420-600B-TR`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: DPAK (KiCad packages3D, STEP)
- 3D model files: `ts420-600b-tr-etched.step` / `ts420-600b-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ts420-600b-tr.step` / `ts420-600b-tr.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/8588885234331373568) (14 pp, sha256 `0fd103a891c89599`, retrieved 2026-10-07, 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/ts420-600b-tr-datasheet.pdf)