component

KWNM4002

Public Made by Adom

by adom

KUU MOSFETs, SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 24d ago
viewers kwnm4002: viewers · Ray 24d ago
kwnm4002-etched.glb kwnm4002: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
kwnm4002-etched.step kwnm4002: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
kwnm4002-hero.glb kwnm4002: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
kwnm4002-hero.overlay.json kwnm4002: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
kwnm4002.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
kwnm4002.kicad_mod Publish 0.1.0 · Ray 24d ago
kwnm4002.kicad_sym Publish 0.1.0 · Ray 24d ago
kwnm4002.lbr Publish 0.1.0 · Ray 24d ago
kwnm4002.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
package.json kwnm4002: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json kwnm4002: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md kwnm4002: specified limits as data (metadata.characteristics, 20 rows from the datasheet) · Ray 19d ago

KWNM4002

KUU · MOSFETs · SOT-523

KWNM4002 from KUU, in a SOT-523. 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; continuous gate-source voltage is rated ±20 V.
2 Source passive Source terminal of the N-channel MOSFET, serving as the reference for the gate-source voltage.
3 Drain passive Drain terminal of the N-channel MOSFET; drain-source voltage is rated 30 V with continuous drain current of 100 mA.

Key specifications

Parameter Value
Manufacturer KUU
Package SOT-523
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 TA = 25°C 1
Continuous Gate-Source Voltage VGS -20 20 V TA = 25°C 1
Continuous Drain Current ID 100 mA TA = 25°C 1
Power Dissipation PD 150 mW TA = 25°C 1
Thermal Resistance from Junction to Ambient RθJA 833 °C /W 1
Storage Temperature Range TSTG -55 150 °C 1
Operating Junction Temperature TJ 150 °C 1
Drain-Source Breakdown Voltage BVDSS 30 Volts VGS=0V, ID=10uA 2
Gate-Body Leakage IGSS -1 1 uA VDS=0V, VGS=±20V 2
Zero Gate Voltage Drain Current IDSS 1 µA VDS=30V, VGS=0V 2
Gate-Threshold Voltage Vth(GS) 0.8 1.5 Volts VDS= 3V, ID=100uA 2
Drain-Source On-Resistance RDS(on) 8 Ω VGS=4V, ID=10mA 2
Drain-Source On-Resistance RDS(on) 13 Ω VGS=2.5V, ID=1mA 2
Drain-Source Diode Forward Voltage VSD 1.2 V IS=115mA, VGS=0V 2
Forward Trans Conductance gfs 20 ms VDS=3V, ID=10mA 2
Input Capacitance Ciss 13 pF VDS = 5V, VGS = 0V, f = 1.0MHz 2
Output Capacitance Coss 9 pF VDS = 5V, VGS = 0V, f = 1.0MHz 2
Reverse Transfer Capacitance Crss 4 pF VDS = 5V, VGS = 0V, f = 1.0MHz 2
Turn-on Time tD(on) 15 nS VDD=5V, RL=500Ω, ID=10mA, VGs=5V, RG = 10Ω 2
Turn-off Time tD(off) 80 nS 2

CAD (KiCad official)

  • Symbol: KWNM4002
  • Footprint: Package_TO_SOT_SMD:SOT-523
  • 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: kwnm4002-etched.step / kwnm4002-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kwnm4002.step / kwnm4002.glb are the bare package body.

Provenance

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

  • Datasheet: KUU datasheet (3 pp, sha256 ad14d59de162f47e, 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