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WGF20N50SE

Public Made by Adom

by adom

Wild Goose MOSFETs, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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WGF20N50SE

Wild Goose · MOSFETs · TO-220F

WGF20N50SE from Wild Goose, in a TO-220F. 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 (G) terminal of the TO-220F package; gate-source voltage VGSS is rated ±30 V.
2 Drain passive Drain (D) terminal of the TO-220F package; drain current ID is rated 20 A at TC=25℃ and 12.9 A at TC=100℃.
3 Source passive Source (S) terminal of the TO-220F package; maximum diode forward current IS is 20 A.

Key specifications

Parameter Value
Manufacturer Wild Goose
Package TO-220F
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 VDSS 500 V 1
Drain Current ID 20 A TC=25℃ 1
Drain Current ID 12.9 A TC=100℃ 1
Gate VGSS -30 30 V 1
Single Pulse Avalanche Energy EAS 980 mJ note1 1
Avalanche Current IAR 20 A note2 1
Power Dissipation PD 38.5 W Tc=25℃ 1
Junction Temperature (Max) Tj 150 ℃ 1
Storage Temperature Tstg -55 150 ℃ 1
Maximum lead temperature for soldering purpose TL 300 ℃ 1/8 inch from case for 5 seconds 1
Thermal Resistance, Junction to Case RθJC 3.3 ℃/W 1
Thermal Resistance, Junction to Ambient RθJA 62.5 1
Drain-Source Breakdown Voltage BVDSS 500 V ID=250μA，VGS=0 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS=500V, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 10 μA VDS=400V, Tc=125℃ 2
Gate-body leakage Current, Forward IGSSF 100 nA VGS=+30V, VDS=0V 2
Gate-body leakage Current, Reverse IGSSR -100 nA VGS=-30V, VDS=0V 2
Gate Threshold Voltage VGS(TH) 2.5 4.5 V ID=250μA,VDS=VGS 2
Turn-On Delay Time Td(on) 95 200 nS VDD=250V，ID=20A RG=25Ω (Note 3,4) 2
Turn-On Rise Time Tr 375 760 nS VDD=250V，ID=20A RG=25Ω (Note 3,4) 2
Turn-Off Delay Time Td(off) 100 210 nS VDD=250V，ID=20A RG=25Ω (Note 3,4) 2
Turn-Off Rise Time Tf 105 220 nS VDD=250V，ID=20A RG=25Ω (Note 3,4) 2
Total Gate Charge Qg 50 65 nC VDS=400V,VGS=10V，ID=20A (Note 3,4) 2
Max. Diode Forward Current Is 20 A 2
Max. Pulsed Forward Current ISM 80 A 2
Diode Forward Voltage VSD 1.5 V ID=20A 2
Transient Thermal Response Curve, Thermal Resistance Junction to Case ZθJC(t) 2 ℃/W Note 1 on thermal response figure 4

CAD (KiCad official)

  • Symbol: WGF20N50SE
  • Footprint: Package_TO_SOT_THT:TO-220F-3_Vertical
  • 3D model: TO-220F (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Wild Goose datasheet (7 pp, sha256 14c86adc4fba6a30, retrieved 2026-10-26, 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