component

PJM138NSA

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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Generated by kicad-footprint-generator · KiCad file format 20260206
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page.json pjm138nsa: specified limits as data (metadata.characteristics, 16 rows from the datasheet) · Ray 16d ago
pjm138nsa-etched.glb pjm138nsa: factory component page (tier=lcsc) · Ray 21d ago
pjm138nsa-etched.step pjm138nsa: factory component page (tier=lcsc) · Ray 21d ago
pjm138nsa-hero.glb pjm138nsa: hero GLB from the etched model (keeps the MPN mark) · Ray 21d ago
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pjm138nsa.glb Publish 0.1.0 · Ray 21d ago
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README.md pjm138nsa: specified limits as data (metadata.characteristics, 16 rows from the datasheet) · Ray 16d ago

PJM138NSA

PJSEMI · MOSFETs · SOT-23

PJM138NSA 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 N-channel MOSFET, with gate-source voltage rated at ±20 V.
2 Source passive Source terminal of the N-channel MOSFET, with diode forward current rated at 0.22 A.
3 Drain passive Drain terminal of the N-channel MOSFET, with drain-source voltage rated at 50 V and continuous drain current at 0.22 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 Breakdown Voltage V(BR)DSS 50 V VGS=0V,ID=250μA 2
Zero Gate Voltage Drain Current IDSS 0.5 μA VDS=50V,VGS=0V 2
Zero Gate Voltage Drain Current IDSS 100 nA VDS=30V,VGS=0V 2
Gate-Body Leakage Current IGSS -10 10 μA VGS=±20V,VDS=0V 2
Gate Threshold Voltage VGS(th) 0.6 1 1.4 V VDS=VGS,ID=250μA 2
Drain-Source On-Resistance RDS(on) 1 3.5 Ω VGS=10V,ID=0.22A 2
Drain-Source On-Resistance RDS(on) 1.1 6 Ω VGS=4.5V,ID=0.22A 2
Diode Forward Voltage VSD 1.4 V VGS=0V,IS=0.22A 2
Diode Forward Current IS 0.22 A 2
Drain-Source Voltage VDS 50 V 1
Gate-Source Voltage VGS -20 20 V 1
Drain Current-Continuous ID 0.22 A 1
Maximum Power Dissipation PD 0.35 W 1
Junction Temperature TJ 150 ℃ 1
Storage Temperature Range TSTG -55 150 ℃ 1
Thermal Resistance, Junction-to-Ambient RθJA 357 ℃/W Surface mounted on FR4 board, t ≤ 10 sec (Note 1) 1

CAD (KiCad official)

  • Symbol: PJM138NSA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: pjm138nsa-etched.step / pjm138nsa-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pjm138nsa.step / pjm138nsa.glb are the bare package body.

Provenance

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

  • Datasheet: PJSEMI datasheet (6 pp, sha256 8aef2fe2d69d2a4b, 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