component

BSS126

Public Made by Adom

by adom

TECH PUBLIC 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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bss126-etched.step bss126: factory component page (tier=lcsc) · Ray 2h ago
bss126-hero.glb bss126: hero GLB from the etched model (keeps the MPN mark) · Ray 2h ago
bss126-hero.overlay.json Publish 0.1.0 · Ray 2h ago
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BSS126

TECH PUBLIC · MOSFETs · SOT-23

BSS126 from TECH PUBLIC, 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 of the N-channel depletion-mode MOSFET; maximum gate-source voltage is 20 V and the gate threshold voltage is -2.7 V to -1.0 V (VDS=3 V, ID=8 uA).
2 S passive Source of the MOSFET; continuous source current is 30 mA maximum.
3 D passive Drain of the MOSFET; drain-source voltage is 600 V maximum and continuous drain current is 30 mA at Tc=25 C.

Key specifications

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

CAD (KiCad official)

  • Symbol: BSS126
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bss126-etched.step / bss126-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bss126.step / bss126.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (5 pp, sha256 fb25a96c3474026a, retrieved 2026-10-18, 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