component
X0402MB
Public Made by Adomby adom
STMicroelectronics Thyristors (SCR)/Modules, DPAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownX0402MB
STMicroelectronics · Thyristors (SCR)/Modules · DPAK
X0402MB 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 | A1 | passive | Main terminal A1 (cathode/reference side); on-state current up to 4 A RMS (IT(RMS)) with 600 V VDRM/VRRM. |
| 2 | A2 | passive | Main terminal A2 (anode), electrically common with the A2 tab; on-state current up to 4 A RMS (IT(RMS)) with 600 V VDRM/VRRM. |
| 3 | G | input | Gate trigger input with IGT max 200 µA and VGT max 0.8 V at VD = 12 V, RL = 140 Ω; peak gate current limited to 1.2 A (tp = 20 µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
X0402MB - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: DPAK (KiCad packages3D, STEP)
- 3D model files:
x0402mb-etched.step/x0402mb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);x0402mb.step/x0402mb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (11 pp, sha256
4cad3e1bdf13a0b3, retrieved 2026-09-29, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).