component
G3401
Public Made by Adomby adom
GOFORD MOSFETs, SOT-23. 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
markdownG3401
GOFORD · MOSFETs · SOT-23
G3401 from GOFORD, in a SOT-23. 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 limited to ±12V, threshold -0.6V to -1.3V at ID = -250µA. |
| 2 | S | passive | Source of the P-channel MOSFET; continuous drain current -4.2A, body diode forward voltage max -1.2V at ISD = -1A. |
| 3 | D | passive | Drain; drain-source voltage rated -30V, continuous drain current -4.2A and pulsed -17A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOFORD |
| Package | SOT-23 |
| 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 Breakdown Voltage | V(BR)DSS | -30 | V | VGS = 0V, ID = -250µA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | -1 | uA | VDS = -30V, VGS = 0V | 2 | ||
| Gate-Source Leakage | IGSS | -100 | 100 | nA | VGS = ±12V | 2 | |
| Gate-Source Threshold Voltage | VGS(th) | -0.6 | -0.8 | -1.3 | V | VDS = VGS, ID = -250µA | 2 |
| Drain-Source On-Resistance | RDS(on) | 43 | 55 | mΩ | VGS = -10V, ID = -4A | 2 | |
| Drain-Source On-Resistance | RDS(on) | 50 | 69 | mΩ | VGS = -4.5V, ID = -4A | 2 | |
| Drain-Source On-Resistance | RDS(on) | 65 | 102 | mΩ | VGS = -2.5V, ID = -2A | 2 | |
| Body Diode Voltage | VSD | -1.2 | V | TJ = 25ºC, ISD = -1A, VGS = 0V | 2 | ||
| Drain-Source Voltage | VDS | -30 | V | TC = 25ºC, unless otherwise noted | 1 | ||
| Continuous Drain Current | ID | -4.2 | A | TC = 25ºC, unless otherwise noted | 1 | ||
| Pulsed Drain Current | IDM | -17 | A | TC = 25ºC, note1: repetitive rating, pulse width limited by max junction temperature | 1 | ||
| Gate-Source Voltage | VGS | -12 | 12 | V | TC = 25ºC, unless otherwise noted | 1 | |
| Power Dissipation | PD | 1.2 | W | TC = 25ºC, unless otherwise noted | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, Tstg | -55 | 150 | ºC | 1 | ||
| Thermal Resistance, Junction-to-Ambient | RthJA | 104 | ºC/W | 1 |
CAD (KiCad official)
- Symbol:
G3401 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
g3401-etched.step/g3401-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);g3401.step/g3401.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GOFORD datasheet (6 pp, sha256
0f125a399522d452, retrieved 2026-10-18, 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).