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SI3404HE3-TPA01

Public Made by Adom

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MCC(Micro Commercial Components) MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorsi3404he3-tpa01factory-2.0.0extractor-text
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SI3404HE3-TPA01

MCC(Micro Commercial Components) · MOSFETs · SOT-23

SI3404HE3-TPA01 from MCC(Micro Commercial Components), in a SOT-23. 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 GATE input Gate terminal of the N-channel MOSFET, with a gate-source voltage rating of ±20 V.
2 SOURCE passive Source terminal of the N-channel MOSFET; drain-source voltage is rated 30 V and continuous drain current 5.6 A.
3 DRAIN passive Drain terminal of the N-channel MOSFET; pulsed drain current is rated 30 A and total power dissipation 1.2 W.

Key specifications

Parameter Value
Manufacturer MCC(Micro Commercial Components)
Package SOT-23
Category Triode/MOS Tube/Transistor
Pins 3

CAD (KiCad official)

  • Symbol: SI3404HE3-TPA01
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: si3404he3-tpa01-etched.step / si3404he3-tpa01-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); si3404he3-tpa01.step / si3404he3-tpa01.glb are the bare package body.

Provenance

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

  • Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256 90c716260e1b31f0, retrieved 2026-10-28, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF