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2SC4672-Q

Public Made by Adom

by adom

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

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2SC4672-Q

Foshan Blue Rocket Elec · Bipolar (BJT) · SOT-89

2SC4672-Q from Foshan Blue Rocket Elec, in a SOT-89. 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 lead of the NPN transistor; for hFE class Q the DC current gain is 120～270, and hFE(1) is specified at VCE=2.0V, IC=500mA.
2 Collector passive Collector lead; absolute maximum ratings are VCBO 60 V, VCEO 50 V, continuous IC 3.0 A (pulse ICP 6.0 A), and PC 0.5 W (2.0 W when mounted on a 40×40×0.7 ceramic board).
3 Emitter passive Emitter lead; the absolute maximum emitter-to-base voltage VEBO is 6.0 V.

Key specifications

Parameter Value
Manufacturer Foshan Blue Rocket Elec
Package SOT-89
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Collector to Base Breakdown Voltage VCBO 60 V IC=50μA 2
Collector to Emitter Breakdown Voltage VCEO 50 V IC=1.0mA 2
Emitter to Base Breakdown Voltage VEBO 6 V IE=50μA 2
Collector Cut-Off Current ICBO 0.1 μA VCB=60V 2
Emitter Base Cut-Off Current IEBO 0.1 μA VEB=5.0V 2
DC Current Gain hFE(2) 45 VCE=2.0V IC=1.5A 2
Collector to Emitter Saturation Voltage VCE(sat) 0.13 0.35 V IC=1.0A IB=50mA 2
Collector to Base Voltage VCBO 60 V 2
Collector to Emitter Voltage VCEO 50 V 2
Emitter to Base Voltage VEBO 6 V 2
Collector Current - Continuous IC 3 A 2
Collector Current - Continuous (Pulse) ICP 6 A 2
Collector Power Dissipation PC 0.5 W 2
Collector Power Dissipation *PC 2 W With 40×40×0.7 ceramic board (footnote *) 2
Junction Temperature Tj 150 ℃ 2
Storage Temperature Range Tstg -55 150 ℃ 2

CAD (KiCad official)

  • Symbol: 2SC4672-Q
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 2sc4672-q-etched.step / 2sc4672-q-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc4672-q.step / 2sc4672-q.glb are the bare package body.

Provenance

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

  • Datasheet: Foshan Blue Rocket Elec datasheet (6 pp, sha256 a2b41b51a8b8be42, retrieved 2026-10-19, 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