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2SC2712G-G-AE3-R

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by adom

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

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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2SC2712G-G-AE3-R

UTC Unisonic Tech · Bipolar (BJT) · SOT-23

2SC2712G-G-AE3-R from UTC Unisonic Tech, 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 E passive Emitter of the NPN transistor; device absolute maximum emitter-base voltage VEBO is 5 V and collector current IC is 150 mA maximum.
2 B input Base of the NPN transistor; base current IB is limited to 30 mA maximum per the absolute maximum ratings.
3 C passive Collector of the NPN transistor; collector-base voltage VCBO is 60 V and collector-emitter voltage VCEO is 50 V maximum, with collector current IC limited to 150 mA.

Key specifications

Parameter Value
Manufacturer UTC Unisonic Tech
Package SOT-23
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
DC Current Gain (G rank, 200~400 per classification table) hFE 200 400 2
Collector Cut-off Current ICBO 0.1 μA VCB=60V, IE=0 2
Emitter Cut-off Current IEBO 0.1 μA VEB=5V, IC=0 2
Transistor Frequency fT 80 MHz VCE=10V, IC=1mA 2
Collector-Emitter Saturation Voltage VCE(SAT) 0.1 0.25 V IC=100mA, IB=10mA 2
Collector Output Capacitance Cob 2 3.5 pF VCB=10V, IE=0, f=1MHz 2
Noise Figure NF 1 10 dB VCE=6V, IC=0.1mA, f=1kHz, Rg=10KΩ 2
Collector-Base Voltage VCBO 60 V 2
Collector-Emitter Voltage VCEO 50 V 2
Emitter-Base Voltage VEBO 5 V 2
Collector Current IC 150 mA 2
Base Current IB 30 mA 2
Collector Power Dissipation (SOT-23/SOT-323) PC 150 mW SOT-23/SOT-323 2
Junction Temperature TJ 125 °C 2
Storage Temperature TSTG -55 125 °C 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing PC Base Current IB 30 mA Collector Power Dissipation SOT-23/SOT-323 PC 2

CAD (KiCad official)

  • Symbol: 2SC2712G-G-AE3-R
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: 2sc2712g-g-ae3-r-etched.step / 2sc2712g-g-ae3-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc2712g-g-ae3-r.step / 2sc2712g-g-ae3-r.glb are the bare package body.

Provenance

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

  • Datasheet: UTC Unisonic Tech datasheet (4 pp, sha256 c43a1c3b7cbca28b, retrieved 2026-10-18, 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