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WSR88P06

Public Made by Adom

by adom

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

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WSR88P06

Winsok Semicon · MOSFETs · TO-220

WSR88P06 from Winsok Semicon, in a TO-220. 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 limit is ±20 V, with threshold -1.0 V min to -2.5 V max at ID=-250uA.
2 D passive Drain, also connected to the mounting tab; VDS max -60 V and continuous drain current -88 A at TC=25℃.
3 S passive Source; continuous source current is -80 A max, body diode forward voltage -1.2 V max at IS=-1A.

Key specifications

Parameter Value
Manufacturer Winsok Semicon
Package TO-220
Category Triode/MOS Tube/Transistor
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 -60 -68 V VGS=0V, ID=-250uA 2
Static Drain-Source On-Resistance RDS(ON) 9 11 mΩ VGS=-10V, ID=-20A 2
Static Drain-Source On-Resistance RDS(ON) 12 16 mΩ VGS=-4.5V, ID=-15A 2
Gate Threshold Voltage VGS(th) -1 -1.8 -2.5 V VGS=VDS, ID=-250uA 2
Drain-Source Leakage Current IDSS 1 uA VDS=-60V, VGS=0V, TJ=25℃ 2
Drain-Source Leakage Current IDSS 5 uA VDS=-60V, VGS=0V, TJ=55℃ 2
Gate-Source Leakage Current IGSS -100 100 nA VGS=±20V, VDS=0V 2
Continuous Source Current IS -80 A VG=VD=0V, Force Current 2
Pulsed Source Current ISM -240 A 2
Diode Forward Voltage VSD -1.2 V VGS=0V, IS=-1A, TJ=25℃ 2
Drain-Source Voltage VDS -60 V TC=25℃ 1
Gate-Source Voltage VGS -20 20 V TC=25℃ 1
Continuous Drain Current ID@TC=25℃ -88 A -VGS @ -10V 1
Continuous Drain Current ID@TC=100℃ -50 A -VGS @ -10V 1
Pulsed Drain Current IDM -320 A TC=25℃ 1
Single Pulse Avalanche Energy EAS 450 mJ TC=25℃ 1
Avalanche Current IAS 41 A TC=25℃ 1
Total Power Dissipation PD@TC=25℃ 110 W 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Thermal Resistance Junction-Ambient RθJA 1.1 ℃/W 1
Thermal Resistance Junction-Case RθJC 60 ℃/W 1
BVDSS Temperature Coefficient △BVDSS/△TJ -0.035 V/℃ Reference to 25℃, ID=-1mA 2
VGS(th) Temperature Coefficient △VGS(th) 4.28 mV/℃ 2
Forward Transconductance gfs 50 S VDS=-5V, ID=-20A 2
Gate Resistance Rg 2 Ω VDS=0V, VGS=0V, f=1MHz 2
Total Gate Charge (-4.5V) Qg 56 nC VDS=-30V, VGS=-10V, ID=-20A 2
Gate-Source Charge Qgs 11 nC VDS=-30V, VGS=-10V, ID=-20A 2
Gate-Drain Charge Qgd 9 nC VDS=-30V, VGS=-10V, ID=-20A 2
Turn-On Delay Time Td(on) 4.5 ns VDD=-30V, VGS=-10V, RG=3Ω, ID=-20A 2
Rise Time Tr 2.5 ns VDD=-30V, VGS=-10V, RG=3Ω, ID=-20A 2
Turn-Off Delay Time Td(off) 14.5 ns VDD=-30V, VGS=-10V, RG=3Ω, ID=-20A 2
Fall Time Tf 3.8 ns VDD=-30V, VGS=-10V, RG=3Ω, ID=-20A 2
Input Capacitance Ciss 3500 pF VDS=-15V, VGS=0V, f=1MHz 2
Output Capacitance Coss 600 pF VDS=-15V, VGS=0V, f=1MHz 2
Reverse Transfer Capacitance Crss 25 pF VDS=-15V, VGS=0V, f=1MHz 2

CAD (KiCad official)

  • Symbol: WSR88P06
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: wsr88p06-etched.step / wsr88p06-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); wsr88p06.step / wsr88p06.glb are the bare package body.

Provenance

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

  • Datasheet: Winsok Semicon datasheet (5 pp, sha256 dae58a87ea88e48e, retrieved 2026-10-23, 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