component

PZTA42-JSM

Public Made by Adom

by adom

JSMSEMI Bipolar (BJT), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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PZTA42-JSM

JSMSEMI · Bipolar (BJT) · SOT-223

PZTA42-JSM from JSMSEMI, in a SOT-223. 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 BASE input Base of the NPN transistor; VEBO max 6 V, continuous collector current IC 200 mA.
2 COLLECTOR passive Collector of the NPN transistor; VCBO and VCEO both 300 V max, IC 200 mA continuous and 500 mA pulse.
3 EMITTER passive Emitter of the NPN transistor; VEBO rating of 6 V against base.

Key specifications

Parameter Value
Manufacturer JSMSEMI
Package SOT-223
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: PZTA42-JSM
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: pzta42-jsm-etched.step / pzta42-jsm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pzta42-jsm.step / pzta42-jsm.glb are the bare package body.

Provenance

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

  • Datasheet: JSMSEMI datasheet (2 pp, sha256 06c7051e0a5cbbc8, retrieved 2026-10-21, 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