component
2P4M-89-3L
Public Made by Adomby adom
FUXINSEMI Thyristors (SCR)/Modules, SOT-89. 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
markdown2P4M-89-3L
FUXINSEMI · Thyristors (SCR)/Modules · SOT-89
2P4M-89-3L from FUXINSEMI, in a SOT-89. 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 (circuit diagram K(1)); carries the 2.0A average on-state current return, with RMS on-state current rated 3 A. |
| 2 | A | passive | Anode of the SCR (circuit diagram A(2)); blocks repetitive peak off-state and reverse voltage of 600 V (VDRM/VRRM). |
| 3 | G | input | Gate of the SCR (circuit diagram G(3)); gate trigger current IGT is 10 to 200 µA, gate trigger voltage max 0.8 V, peak gate current 0.2 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FUXINSEMI |
| Package | SOT-89 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
2P4M-89-3L - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
2p4m-89-3l-etched.step/2p4m-89-3l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2p4m-89-3l.step/2p4m-89-3l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FUXINSEMI datasheet (4 pp, sha256
a1980323153c4c66, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).