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SQD50P08-25L_GE3

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Vishay Intertech MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SQD50P08-25L_GE3

Vishay Intertech · MOSFETs · TO-252

SQD50P08-25L_GE3 from Vishay Intertech, in a TO-252. 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 of the P-channel MOSFET; gate-source voltage is rated ±20 V (VGS).
2 D passive Drain of the MOSFET; drain-source voltage is rated −80 V (VDS), and the drain is also connected to the tab.
3 S passive Source of the MOSFET; continuous source current (diode conduction) is rated −50 A (IS).

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package TO-252
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 -80 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID -50 A TC = 25 °C 1
Continuous Drain Current ID -28 A TC = 125 °C 1
Continuous Source Current (Diode Conduction) IS -50 A 1
Pulsed Drain Current IDM -120 A 1
Single Pulse Avalanche Current IAS -45 A L = 0.1 mH 1
Single Pulse Avalanche Energy EAS 100 mJ 1
Maximum Power Dissipation PD 136 W TC = 25 °C 1
Maximum Power Dissipation PD 45 W TC = 125 °C 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 175 °C 1
Junction-to-Ambient Thermal Resistance RthJA 50 °C/W PCB mount (1" square FR-4 PCB) 1
Junction-to-Case (Drain) Thermal Resistance RthJC 1.1 °C/W 1
Drain-Source Breakdown Voltage VDS -80 V VGS = 0 V, ID = -250 μA 2
Gate-Source Threshold Voltage VGS(th) -1.5 -2 -2.5 V VDS = VGS, ID = -250 μA 2
Gate-Source Leakage IGSS -100 100 nA VDS = 0 V, VGS = ±20 V 2
Zero Gate Voltage Drain Current IDSS 1 μA VGS = 0 V, VDS = -80 V 2
Zero Gate Voltage Drain Current IDSS 50 μA VGS = 0 V, VDS = -80 V, TJ = 125 °C 2
Zero Gate Voltage Drain Current IDSS 250 μA VGS = 0 V, VDS = -80 V, TJ = 175 °C 2
On-State Drain Current ID(on) -50 A VGS = -10 V, VDS ≤ -5 V 2
Drain-Source On-State Resistance RDS(on) 0.02 0.025 Ω VGS = -10 V, ID = -12.5 A 2
Drain-Source On-State Resistance RDS(on) 0.044 Ω VGS = -10 V, ID = -12.5 A, TJ = 125 °C 2
Drain-Source On-State Resistance RDS(on) 0.055 Ω VGS = -10 V, ID = -12.5 A, TJ = 175 °C 2
Drain-Source On-State Resistance RDS(on) 0.025 0.031 Ω VGS = -4.5 V, ID = -10.5 A 2
Input Capacitance Ciss 4279 5350 pF VGS = 0 V, VDS = -25 V, f = 1 MHz 2
Output Capacitance Coss 356 445 pF VGS = 0 V, VDS = -25 V, f = 1 MHz 2
Reverse Transfer Capacitance Crss 239 300 pF VGS = 0 V, VDS = -25 V, f = 1 MHz 2
Total Gate Charge Qg 91 137 nC VGS = -10 V, VDS = -40 V, ID = -12.5 A 2
Gate Resistance Rg 1.6 3.26 5 Ω f = 1 MHz 2
Turn-On Delay Time td(on) 10 15 ns VDD = -40 V, RL = 3.2 Ω, ID ≈ -12.5 A, VGEN = -10 V, Rg = 1 Ω 2
Rise Time tr 11 17 ns VDD = -40 V, RL = 3.2 Ω, ID ≈ -12.5 A, VGEN = -10 V, Rg = 1 Ω 2
Turn-Off Delay Time td(off) 71 107 ns VDD = -40 V, RL = 3.2 Ω, ID ≈ -12.5 A, VGEN = -10 V, Rg = 1 Ω 2
Fall Time tf 16 24 ns VDD = -40 V, RL = 3.2 Ω, ID ≈ -12.5 A, VGEN = -10 V, Rg = 1 Ω 2
Pulsed Current ISM 120 A 2
Forward Voltage VSD 0.82 1.5 V IF = -10.5 A, VGS = 0 V 2

CAD (KiCad official)

  • Symbol: SQD50P08-25L_GE3
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: sqd50p08-25l-ge3-etched.step / sqd50p08-25l-ge3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sqd50p08-25l-ge3.step / sqd50p08-25l-ge3.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (9 pp, sha256 d8bcbf9518fc3cec, retrieved 2026-10-19, 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