component

3401H

Public Made by Adom

by adom

GOFORD MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3401H

GOFORD · MOSFETs · SOT-23

3401H 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; the device operates with gate voltages as low as 2.5V, with VGS limited to ±12V.
2 S passive Source of the P-channel MOSFET; continuous drain current is -5.3A and the body diode forward voltage is -1.2V max at IS=-2A.
3 D passive Drain of the P-channel MOSFET; VDS is rated -30V, continuous ID -5.3A and pulsed IDM -20A.

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 BVDSS -30 V VGS=0V ID=-250μA 1
Zero Gate Voltage Drain Current IDSS -1 μA VDS=-24V,VGS=0V 1
Gate-Body Leakage Current IGSS -100 100 nA VGS=±12V,VDS=0V 2
Gate Threshold Voltage VGS(th) -0.7 -1 -1.3 V VDS=VGS,ID=-250μA 2
Drain-Source On-State Resistance RDS(ON) 57 70 mΩ VGS=-10V, ID=-2A 2
Drain-Source On-State Resistance RDS(ON) 65 80 mΩ VGS=-4.5V, ID=-2A 2
Drain-Source On-State Resistance RDS(ON) 85 95 mΩ VGS=-2.5V, ID=-2A 2
Diode Forward Voltage VSD -1.2 V VGS=0V,IS=-2A 2
Drain-Source Voltage VDS -30 V TA=25℃ 1
Gate-Source Voltage VGS -12 12 V TA=25℃ 1
Drain Current-Continuous ID -5.3 A TA=25℃ 1
Drain Current-Pulsed IDM -20 A TA=25℃, Note 1 1
Maximum Power Dissipation PD 1.2 W TA=25℃ 1
Operating Junction and Storage Temperature Range TJ,TSTG -55 150 ℃ 1
Thermal Resistance, Junction-to-Ambient RθJA 104 ℃/W Surface Mounted on FR4 Board, t ≤ 10 sec 1
Forward Transconductance gFS 10 S VDS=-5V,ID=-4.2A 2
Input Capacitance Clss 950 PF VDS=-15V,VGS=0V, F=1.0MHz 2
Output Capacitance Coss 115 PF VDS=-15V,VGS=0V, F=1.0MHz 2
Reverse Transfer Capacitance Crss 75 PF VDS=-15V,VGS=0V, F=1.0MHz 2
Turn-on Delay Time td(on) 7 nS VDD=-15V,ID=-3.2A VGS=-10V,RGEN=6Ω 2
Turn-on Rise Time tr 3 nS VDD=-15V,ID=-3.2A VGS=-10V,RGEN=6Ω 2
Turn-Off Delay Time td(off) 30 nS VDD=-15V,ID=-3.2A VGS=-10V,RGEN=6Ω 2
Turn-Off Fall Time tf 12 nS VDD=-15V,ID=-3.2A VGS=-10V,RGEN=6Ω 2
Total Gate Charge Qg 9.5 nC VDS=-15V,ID=-4A,VGS=-4.5V 2
Gate-Source Charge Qgs 2 nC VDS=-15V,ID=-4A,VGS=-4.5V 2
Gate-Drain Charge Qgd 3 nC VDS=-15V,ID=-4A,VGS=-4.5V 2

CAD (KiCad official)

  • Symbol: 3401H
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: 3401h-etched.step / 3401h-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 3401h.step / 3401h.glb are the bare package body.

Provenance

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

  • Datasheet: GOFORD datasheet (6 pp, sha256 bea22f247ccc08af, retrieved 2026-10-26, 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