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SI2328A

Public Made by Adom

by adom

UMW MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 22d ago
viewers si2328a: viewers · Ray 22d ago
package.json Publish 0.1.0 · Ray 22d ago
page.json si2328a: specified limits as data (metadata.characteristics, 10 rows from the datasheet) · Ray 16d ago
README.md si2328a: specified limits as data (metadata.characteristics, 10 rows from the datasheet) · Ray 16d ago
si2328a-etched.glb si2328a: factory component page (tier=lcsc) · Ray 22d ago
si2328a-etched.step si2328a: factory component page (tier=lcsc) · Ray 22d ago
si2328a-hero.glb si2328a: hero GLB from the etched model (keeps the MPN mark) · Ray 22d ago
si2328a-hero.overlay.json Publish 0.1.0 · Ray 22d ago
si2328a.glb Publish 0.1.0 · Ray 22d ago
si2328a.kicad_mod Publish 0.1.0 · Ray 22d ago
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si2328a.step Publish 0.1.0 · Ray 22d ago

SI2328A

UMW · MOSFETs · SOT-23

SI2328A from UMW, 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 G input GATE terminal of the 100 V N-channel MOSFET; gate-source voltage is rated ±20 V (VGS).
2 S passive SOURCE terminal of the N-channel MOSFET; drain-source voltage is rated 100 V (VDS).
3 D passive DRAIN terminal of the N-channel MOSFET; continuous drain current is rated 1.5 A (ID) per the absolute maximum ratings.

Key specifications

Parameter Value
Manufacturer UMW
Package SOT-23
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Voltage VDS 100 V 1
Gate-Source Voltage VGS -20 20 V 1
Junction Temperature TJ -55 150 °C 1
Storage Temperature Range TSTG -55 150 °C 1
Drain-Source Breakdown Voltage VDSS 100 V ID=1mA, VGS=0V 2
Gate-Body Leakage Current IGSS -100 100 nA VDS=0V, VGS=±20V 2
Gate Threshold Voltage VGS(th) 2 4 V VDS=VGS, ID=250μA 2
Static Drain-Source On-Resistance RDS(ON) 245 mΩ VGS=10V, ID=1.5A 2
Static Drain-Source On-Resistance RDS(ON) 265 mΩ VGS=4.5V, ID=1A 2
Thermal Resistance Junction-to-Ambient (surface mounted, per unit base) RthJA 176 °C/W Per Unit Base, surface mounted (transient impedance note) 4

CAD (KiCad official)

  • Symbol: SI2328A
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: si2328a-etched.step / si2328a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); si2328a.step / si2328a.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (7 pp, sha256 7ed2bfb2e077797e, retrieved 2026-10-09, 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