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WMO26N65C4

Wayon · MOSFETs · TO-252-2

WMO26N65C4 from Wayon, in a TO-252-2. 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 G input Gate; gate-source voltage limited to ±30 V absolute maximum, with a gate threshold of 2 to 4 V typ. 3 V.
2 D passive Drain (center lead, trimmed, and the exposed mounting tab); drain-source voltage 650 V and continuous drain current 18 A at TC=25°C.
3 S passive Source; continuous body-diode forward current 18 A and pulsed 40 A.

Key specifications

Parameter Value
Manufacturer Wayon
Package TO-252-2
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 BVDSS 650 V VGS=0 V, ID=0.25 mA 2
Gate threshold voltage VGS(th) 2 3 4 V VDS=VGS, ID=0.25 mA 2
Drain cut-off current, Tj = 25°C IDSS 1 μA VDS=650 V, VGS=0 V, Tj=25°C 2
Drain cut-off current, Tj = 125°C IDSS 100 μA VDS=650 V, VGS=0 V, Tj=125°C 2
Gate leakage current, forward IGSSF 100 nA VGS=20 V, VDS=0 V 2
Gate leakage current, reverse IGSSR -100 nA VGS=-20 V, VDS=0 V 2
Static drain-source on-state resistance RDS(on) 0.16 0.19 Ω VGS=10 V, ID=6 A 2
Continuous drain current, TC = 25°C ID 18 A TC=25°C 1
Continuous drain current, TC = 100°C ID 10.5 A TC=100°C 1
Drain-source voltage VDS 650 V 1
Pulsed drain current IDM 40 A Pulse width limited by maximum junction temperature 1
Gate-source voltage VGS -30 30 V 1
Avalanche energy, single pulse EAS 210 mJ IAS=2.5 A, VDD=50 V, RG=25 Ω, starting Tj=25°C 1
Avalanche energy, repetitive EAR 0.3 mJ Repetitive rating: pulse width limited by maximum junction temperature 1
Avalanche current, repetitive IAR 2.5 A Repetitive rating: pulse width limited by maximum junction temperature 1
Operating junction and storage temperature range Tj, Tstg -55 150 °C 1
Continuous diode forward current IS 18 A 1
Diode pulse current IS,pulse 40 A 1

CAD (KiCad official)

  • Symbol: WMO26N65C4
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252-2 (KiCad packages3D, STEP)
  • 3D model files: wmo26n65c4-etched.step / wmo26n65c4-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); wmo26n65c4.step / wmo26n65c4.glb are the bare package body.

Provenance

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

  • Datasheet: Wayon datasheet (13 pp, sha256 938ebf0da1b4ac1a, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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