component

2SC3357

Public Made by Adom

by adom

TECH PUBLIC Bipolar (BJT), SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristors2sc3357factory-2.0.0extractor-text
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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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2sc3357-etched.step 2sc3357: factory component page (tier=lcsc) · Ray 6d ago
2sc3357-hero.glb 2sc3357: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
2sc3357-hero.overlay.json Publish 0.1.0 · Ray 6d ago
2sc3357.glb Publish 0.1.0 · Ray 6d ago
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2sc3357.lbr Publish 0.1.0 · Ray 6d ago
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2SC3357

TECH PUBLIC · Bipolar (BJT) · SOT-89-3

2SC3357 from TECH PUBLIC, in a SOT-89-3. 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 passive Base of the NPN transistor; emitter-base voltage VEBO max 3 V.
2 Collector passive Collector of the NPN transistor; VCBO 20 V, VCEO 12 V, collector current IC 0.1 A max.
3 Emitter passive Emitter of the NPN transistor.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-89-3
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: 2SC3357
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)
  • 3D model files: 2sc3357-etched.step / 2sc3357-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc3357.step / 2sc3357.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 36338573d197e0a7, 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