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PJM3401PSC

Public Made by Adom

by adom

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

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PJM3401PSC

PJSEMI · MOSFETs · SOT-23

PJM3401PSC from PJSEMI, 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 P-channel MOSFET, with gate-source voltage rated at ±12 V (VGS).
2 Source passive Source terminal of the MOSFET; the datasheet gives no pin-specific limit, only device ratings of -VDS 30 V and continuous -ID 4.5 A.
3 Drain passive Drain terminal of the MOSFET, rated for drain-source voltage of -30 V (VDS) with continuous drain current of 4.5 A.

Key specifications

Parameter Value
Manufacturer PJSEMI
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 30 V Ratings at TA=25℃ 1
Gate-Source Voltage VGS -12 12 V Ratings at TA=25℃ 1
Continuous Drain Current -ID 4.5 A Ratings at TA=25℃ 1
Power Dissipation PD 1.4 W Ratings at TA=25℃ 1
Junction and Storage Temperature Range TJ, TSTG -55 150 °C 1
Drain-source breakdown voltage -V(BR)DSS 30 V VGS = 0V, ID=-250µA 2
Drain to Source Leakage Current -IDSS 1 µA VDS =-30V, VGS = 0V 2
Gate-body leakage current IGSS -100 100 nA VGS =±12V, VDS = 0V 2
Gate threshold voltage -VGS(th) 0.7 1.3 V VDS =VGS, ID =-250µA 2
Drain-source on-resistance RDS(on) 60 mΩ VGS =-10V, ID =-4.1A 2
Drain-source on-resistance RDS(on) 70 mΩ VGS =-4.5V, ID =-4A 2
Drain-source on-resistance RDS(on) 90 mΩ VGS =-2.5V, ID =-1A 2
Diode Forward voltage -VDS 1.2 V VGS =0V, IS=-4.2A 2
Input Capacitance Ciss 880 pF VDS = -15V, VGS = 0V, f=1MHz 2
Output Capacitance Coss 105 pF VDS = -15V, VGS = 0V, f=1MHz 2
Reverse Transfer Capacitance Crss 65 pF VDS = -15V, VGS = 0V, f=1MHz 2
Turn-on delay time td(on) 7 ns VDS=-15V, VGS=-10V, RGEN=6Ω, ID=-4.2A 2
Turn-on rise time tr 3 ns VDS=-15V, VGS=-10V, RGEN=6Ω, ID=-4.2A 2
Turn-off delay time td(off) 30 ns VDS=-15V, VGS=-10V, RGEN=6Ω, ID=-4.2A 2
Turn-off fall time tf 8.5 ns VDS=-15V, VGS=-10V, RGEN=6Ω, ID=-4.2A 2
Total gate charge Qg 12 nC VDD=-15V, VGS=-4.5V, ID=-4.2A 2
Gate-source charge Qgs 1.8 nC VDD=-15V, VGS=-4.5V, ID=-4.2A 2
Gate-drain charge Qgd 2.7 nC VDD=-15V, VGS=-4.5V, ID=-4.2A 2
Maximum Junction-to-Ambient RθJA 89 °C/W Note1: surface mounted on FR4 board, t ≤ 10 sec 1

CAD (KiCad official)

  • Symbol: PJM3401PSC
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: pjm3401psc-etched.step / pjm3401psc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pjm3401psc.step / pjm3401psc.glb are the bare package body.

Provenance

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

  • Datasheet: PJSEMI datasheet (7 pp, sha256 d46f865359129675, retrieved 2026-10-18, 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