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G040P04T

Public Made by Adom

by adom

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

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G040P04T

GOFORD · MOSFETs · TO-220

G040P04T from GOFORD, 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; controls the channel with VGS limited to ±20 V and threshold of -1.0 to -2.5 V at ID = -250µA.
2 D passive Drain; rated for VDS of -40 V and continuous drain current of -222 A, and connected to the mounting tab.
3 S passive Source; body diode conducts continuous current up to -222 A with VSD max of -1.2 V.

Key specifications

Parameter Value
Manufacturer GOFORD
Package TO-220
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 -40 V TC = 25ºC 1
Continuous Drain Current ID -222 A TC = 25ºC 1
Pulsed Drain Current IDM -888 A TC = 25ºC 1
Gate-Source Voltage VGS -20 20 V TC = 25ºC 1
Power Dissipation PD 312 W TC = 25ºC 1
Single pulse avalanche energy EAS 625 mJ Tj=25℃, VDD=-40V, VGS=-10V, L=0.5mH, Rg=25Ω 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 150 ºC TC = 25ºC 1
Thermal Resistance, Junction-to-Ambient RthJA 50 ºC/W 1
Maximum Junction-to-Case RthJC 0.4 ºC/W 1
Drain-Source Breakdown Voltage V(BR)DSS -40 V VGS = 0V, ID = -250µA 2
Zero Gate Voltage Drain Current IDSS -1 μA VDS = -40V, VGS = 0V 2
Gate-Source Leakage IGSS -100 100 nA VGS = ±20V 2
Gate-Source Threshold Voltage VGS(th) -1 -1.6 -2.5 V VDS = VGS, ID = -250µA 2
Drain-Source On-Resistance RDS(on) 2.9 3.7 mΩ VGS = -10V, ID = -20A 2
Drain-Source On-Resistance RDS(on) 3.7 5 mΩ VGS = -4.5V, ID = -20A 2
Continuous Body Diode Current IS -222 A TC = 25ºC 2
Body Diode Voltage VSD -1.2 V TJ = 25ºC, ISD = -20A, VGS = 0V 2
Forward Transconductance gFS 43 S VDS = -5V, ID = -20A 2
Input Capacitance Ciss 15087 pF VGS = 0V, VDS = -20V, f = 1.0MHz 2
Output Capacitance Coss 2079 pF VGS = 0V, VDS = -20V, f = 1.0MHz 2
Reverse Transfer Capacitance Crss 1401 pF VGS = 0V, VDS = -20V, f = 1.0MHz 2
Total Gate Charge Qg 206 nC VDD = -20V, ID = -20A, VGS = -10V 2
Gate-Source Charge Qgs 41 nC VDD = -20V, ID = -20A, VGS = -10V 2
Gate-Drain Charge Qgd 26 nC VDD = -20V, ID = -20A, VGS = -10V 2
Turn-on Delay Time td(on) 44 ns VDD = -20V, ID = -20A, RG = 1.6Ω 2
Turn-on Rise Time tr 49 ns VDD = -20V, ID = -20A, RG = 1.6Ω 2
Turn-off Delay Time td(off) 138 ns VDD = -20V, ID = -20A, RG = 1.6Ω 2
Turn-off Fall Time tf 44 ns VDD = -20V, ID = -20A, RG = 1.6Ω 2
Reverse Recovery Charge Qrr 198 nC IF = -20A, VGS = 0V, di/dt=-100A/us 2
Reverse Recovery Time Trr 77 ns IF = -20A, VGS = 0V, di/dt=-100A/us 2

CAD (KiCad official)

  • Symbol: G040P04T
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: g040p04t-etched.step / g040p04t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); g040p04t.step / g040p04t.glb are the bare package body.

Provenance

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

  • Datasheet: GOFORD datasheet (6 pp, sha256 93f69dadb0fc53f9, 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