component

TF3400

Public Made by Adom

by adom

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

componenttriode-mos tube-transistortf3400factory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 20d ago
viewers tf3400: viewers · Ray 20d ago
package.json Publish 0.1.0 · Ray 20d ago
page.json Set visibility: public · Ray 20d ago
README.md Publish 0.1.0 · Ray 20d ago
tf3400-etched.glb tf3400: factory component page (tier=lcsc) · Ray 20d ago
tf3400-etched.step tf3400: factory component page (tier=lcsc) · Ray 20d ago
tf3400-hero.glb tf3400: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
tf3400-hero.overlay.json Publish 0.1.0 · Ray 20d ago
tf3400.glb Publish 0.1.0 · Ray 20d ago
tf3400.kicad_mod Publish 0.1.0 · Ray 20d ago
tf3400.kicad_sym Publish 0.1.0 · Ray 20d ago
tf3400.lbr Publish 0.1.0 · Ray 20d ago
tf3400.step Publish 0.1.0 · Ray 20d ago

TF3400

TF · MOSFETs · SOT-23

TF3400 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 N-channel MOSFET; the gate-source voltage is rated ±12 V (absolute maximum).
2 SOURCE passive Source terminal of the N-channel MOSFET, the reference for the gate-source voltage rating of ±12 V.
3 DRAIN passive Drain terminal of the N-channel MOSFET; the drain-source voltage is rated 30 V.

Key specifications

Parameter Value
Manufacturer TF
Package SOT-23
Category Triode/MOS Tube/Transistor
Pins 3

CAD (KiCad official)

  • Symbol: TF3400
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tf3400-etched.step / tf3400-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tf3400.step / tf3400.glb are the bare package body.

Provenance

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

  • Datasheet: TF datasheet (6 pp, sha256 47fa9d0ec412069d, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF