component

KTN2907AS-RTK

Public Made by Adom

by adom

KEC Semicon Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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KTN2907AS-RTK

KEC Semicon · Bipolar (BJT) · SOT-23

KTN2907AS-RTK from KEC Semicon, 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 EMITTER passive Emitter of the PNP transistor; emitter-base breakdown V(BR)EBO is -5 V minimum at IE=-10 µA, and absolute emitter-base voltage VEBO is -5 V.
2 BASE passive Base of the PNP transistor; VBE(sat) is at most -1.3 V at IC=-150 mA, IB=-15 mA and at most -2.6 V at IC=-500 mA, IB=-50 mA.
3 COLLECTOR passive Collector of the PNP transistor; absolute maximum ratings are VCBO -60 V, VCEO -40 V (KTN2907S) / -60 V (KTN2907AS), and IC -600 mA, with PC 350 mW at Ta=25 °C.

Key specifications

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

CAD (KiCad official)

  • Symbol: KTN2907AS-RTK
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ktn2907as-rtk-etched.step / ktn2907as-rtk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ktn2907as-rtk.step / ktn2907as-rtk.glb are the bare package body.

Provenance

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

  • Datasheet: KEC Semicon datasheet (4 pp, sha256 b646abede168f8c7, 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