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BSS169IXTSA1

Public Made by Adom

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

componenttriode-mos tube-transistorbss169ixtsa1factory-2.0.0extractor-text
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BSS169IXTSA1

Infineon Technologies · MOSFETs · SOT-23

BSS169IXTSA1 from Infineon Technologies, 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 depletion-mode MOSFET, with a maximum gate-source voltage of ±20 V and a gate threshold voltage VGS(th) of -2.9 V to -1.8 V at VDS=3 V, ID=50 µA.
2 Source passive Source terminal of the MOSFET, with continuous drain current up to 0.19 A at TA=25 °C and a pulsed drain current of 0.76 A.
3 Drain passive Drain terminal of the MOSFET, with a drain-source breakdown voltage of at least 100 V and a maximum on-state resistance RDS(on) of 12 Ω at VGS=0 V, ID=0.19 A.

Key specifications

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

CAD (KiCad official)

  • Symbol: BSS169IXTSA1
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bss169ixtsa1-etched.step / bss169ixtsa1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bss169ixtsa1.step / bss169ixtsa1.glb are the bare package body.

Provenance

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

  • Datasheet: Infineon Technologies datasheet (10 pp, sha256 ec5553a4b7167944, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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