component
G040P04T
Public Made by Adomby adom
GOFORD MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownG040P04T
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);g040p04t.step/g040p04t.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).