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BS170FTA

Public Made by Adom

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
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bs170fta-hero.glb bs170fta: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
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BS170FTA

UMW · MOSFETs · SOT-23

BS170FTA from UMW, 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 terminal of the N-channel MOSFET; the gate-source voltage is rated at ±20 V (VGS absolute maximum), and the part is specified for operation with gate voltage as low as 2.5 V.
2 S passive SOURCE terminal of the N-channel MOSFET; the datasheet gives no separate pin-specific limit for this terminal.
3 D passive DRAIN terminal of the N-channel MOSFET; the drain-source voltage is rated at 60 V (VDS absolute maximum).

Key specifications

Parameter Value
Manufacturer UMW
Package SOT-23
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: BS170FTA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bs170fta-etched.step / bs170fta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bs170fta.step / bs170fta.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (9 pp, sha256 bc6a8269bc19293e, 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