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2SC4617G-Q-AE3-R

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

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2SC4617G-Q-AE3-R

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

2SC4617G-Q-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 B input Base of the NPN transistor; VEBO max 7 V.
2 E passive Emitter of the NPN transistor; VEBO max 7 V relative to base.
3 C passive Collector of the NPN transistor; VCBO 60 V, VCEO 50 V, IC max 0.15 A.

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
Collector-Base Breakdown Voltage BVCBO 60 V IC=50μA 2
Collector-Emitter Breakdown Voltage BVCEO 50 V IC=1mA 2
Emitter-Base Breakdown Voltage BVEBO 7 V IE=50μA 2
Collector Cut-Off Current ICBO 0.1 μA VCB=60V 2
Emitter Cut-Off Current IEBO 0.1 μA VEB=7V 2
DC Current Gain (rank Q) hFE 120 270 VCE=6V, IC=1mA 2
Collector-Emitter Saturation Voltage VCE(SAT) 0.4 V IC=50mA, IB=5mA 2
Output Capacitance Cob 2 3.5 pF VCE=12V, IE=0A, f=1MHz 2
Transition Frequency fT 180 MHz VCE=12V, IE=-2mA, f=100MHz 2
Collector-Base Voltage VCBO 60 V TA=25°C 2
Collector-Emitter Voltage VCEO 50 V TA=25°C 2
Emitter-Base Voltage VEBO 7 V TA=25°C 2
Collector Current IC 0.15 A TA=25°C 2
Collector Power Dissipation (SOT-23) PC 200 mW SOT-23/SOT-323, TA=25°C 2
Junction Temperature TJ 150 °C TA=25°C 2
Storage Temperature TSTG -55 150 °C TA=25°C 2

CAD (KiCad official)

  • Symbol: 2SC4617G-Q-AE3-R
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: 2sc4617g-q-ae3-r-etched.step / 2sc4617g-q-ae3-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc4617g-q-ae3-r.step / 2sc4617g-q-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 52894a6a4518fb45, retrieved 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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