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CJ2101

Public Made by Adom

by adom

Changjiang Electronics Tech (CJ) MOSFETs, SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CJ2101

Changjiang Electronics Tech (CJ) · MOSFETs · SOT-323

CJ2101 from Changjiang Electronics Tech (CJ), in a SOT-323. 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; gate-source voltage limited to ±8.0 V, threshold VGS(th) -0.45 V min to -0.7 V typ at ID=-250µA.
2 SOURCE passive Source of the P-channel MOSFET; body diode runs source to drain with forward voltage -1.2 V max at IS=-0.3A.
3 DRAIN passive Drain; drain-source voltage rated -20 V, continuous drain current -1.4 A and pulsed -3.0 A.

Key specifications

Parameter Value
Manufacturer Changjiang Electronics Tech (CJ)
Package SOT-323
Category Transistors
Pins 3

CAD (KiCad official)

  • Symbol: CJ2101
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: cj2101-etched.step / cj2101-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj2101.step / cj2101.glb are the bare package body.

Provenance

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

  • Datasheet: Changjiang Electronics Tech (CJ) datasheet (5 pp, sha256 cef524aaeed1910b, retrieved 2026-10-24, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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