component
TF3401
Public Made by Adomby adom
TF MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 28d ago |
| viewers | 28d ago |
| package.json | 28d ago |
| page.json | 23d ago |
| README.md | 23d ago |
| tf3401-etched.glb | 28d ago |
| tf3401-etched.step | 28d ago |
| tf3401-hero.glb | 28d ago |
| tf3401-hero.overlay.json | 28d ago |
| tf3401.glb | 28d ago |
| tf3401.kicad_mod | 28d ago |
| tf3401.kicad_sym | 28d ago |
| tf3401.lbr | 28d ago |
| tf3401.step | 28d ago |
TF3401
TF · MOSFETs · SOT-23
TF3401 from TF, 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 | GATE | input | Gate terminal of the P-channel MOSFET; the datasheet limits VGS to ±12 V. |
| 2 | SOURCE | passive | Source terminal of the P-channel MOSFET, rated for a drain-source voltage VDS of -30 V. |
| 3 | DRAIN | passive | Drain terminal of the P-channel MOSFET, rated for continuous drain current ID of -4.0 A and pulsed drain current IDM of -25 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TF |
| Package | SOT-23 |
| Category | Triode/MOS Tube/Transistor |
| 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 | 2 | ||
| Zero gate voltage drain current | IDSS | -1 | µA | VDS =-24V,VGS = 0V | 2 | ||
| Gate-source leakage current | IGSS | -100 | 100 | nA | VGS =±12V, VDS = 0V | 2 | |
| Drain-source on-resistance | RDS(on) | 55 | 60 | mΩ | VGS =-10V, ID =-4.0A | 2 | |
| Drain-source on-resistance | RDS(on) | 65 | 70 | mΩ | VGS =-4.5V, ID =-3.5A | 2 | |
| Drain-source on-resistance | RDS(on) | 95 | 100 | mΩ | VGS =-2.5V, ID =-1.2A | 2 | |
| Gate threshold voltage | VGS(th) | -0.6 | -1 | -1.2 | V | VDS =VGS, ID =-250µA | 2 |
| Diode forward voltage | VSD | -1.2 | V | IS=-1A,VGS=0V | 2 | ||
| Drain-source voltage | VDS | -30 | V | 1 | |||
| Gate-source voltage | VGS | -12 | 12 | V | 1 | ||
| Continuous drain current | ID | -4 | A | 1 | |||
| Pulsed drain current | IDM | -25 | A | 1 | |||
| Maximum power dissipation | PD | 1.2 | W | 1 | |||
| Junction temperature | TJ | 150 | ℃ | 1 | |||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Thermal resistance, junction to ambient | RθJA | 104 | ℃/W | t ≤5s | 1 |
CAD (KiCad official)
- Symbol:
TF3401 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
tf3401-etched.step/tf3401-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tf3401.step/tf3401.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TF datasheet (6 pp, sha256
f573cb3c27414b75, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).