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WPM2341-MS

Public Made by Adom

by adom

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

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WPM2341-MS

MSKSEMI · MOSFETs · SOT-23

WPM2341-MS from MSKSEMI, 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 ±8 V.
2 SOURCE passive Source terminal of the P-channel MOSFET; the maximum ratings table lists a continuous source-drain diode current of -0.72 A.
3 DRAIN passive Drain terminal of the P-channel MOSFET, rated for -20 V drain-source voltage and -3 A continuous drain current.

Key specifications

Parameter Value
Manufacturer MSKSEMI
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 -20 V VGS = 0V, ID =-250µA 3
Gate-source threshold voltage VGS(th) -0.4 -1 V VDS =VGS, ID =-250µA 3
Gate-source leakage IGSS -100 100 nA VDS =0V, VGS =±8V 3
Zero gate voltage drain current IDSS -1 µA VDS =-20V, VGS =0V 3
Drain-source on-state resistance RDS(on) 0.08 0.9 Ω VGS =-4.5V, ID =-2.8A 3
Drain-source on-state resistance RDS(on) 0.11 Ω VGS =-2.5V, ID =-2.0A 3
Total gate charge Qg 5.5 10 nC VDS =-10V,VGS =-4.5V,ID =-3A 3
Total gate charge Qg 3.3 6 nC VDS =-10V,VGS =-2.5V,ID =-3A 3
Turn-on delay time td(on) 11 20 ns VDD=-10V, L=10Ω, ID =-1A, VGEN=-4.5V, Rg=1Ω 3
Rise time tr 35 60 ns VDD=-10V, L=10Ω, ID =-1A, VGEN=-4.5V, Rg=1Ω 3
Turn-off delay time td(off) 30 50 ns VDD=-10V, L=10Ω, ID =-1A, VGEN=-4.5V, Rg=1Ω 3
Fall time tf 10 20 ns VDD=-10V, L=10Ω, ID =-1A, VGEN=-4.5V, Rg=1Ω 3
Continuous source-drain diode current IS -1.3 A TC=25℃ 3
Pulse diode forward current ISM -10 A 3
Body diode voltage VSD -0.8 -1.2 V IS=-0.7A 3
Drain-source voltage VDS -20 V 2
Gate-source voltage VGS -8 8 V 2
Continuous drain current ID -3 A 2
Pulsed drain current IDM -10 A 2
Continuous source-drain diode current IS -0.72 A 2
Maximum power dissipation PD 0.4 W 2
Thermal resistance, junction to ambient RθJA 312.5 ℃/W t ≤5s 2
Junction temperature TJ 150 ℃ 2
Storage temperature Tstg -55 150 ℃ 2

CAD (KiCad official)

  • Symbol: WPM2341-MS
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: wpm2341-ms-etched.step / wpm2341-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); wpm2341-ms.step / wpm2341-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (6 pp, sha256 439fb227a4820ab0, retrieved 2026-10-17, 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