Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

main

Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	2d ago
viewers	2sc2655g-y-ae3-r: viewers · Ray	2d ago
2sc2655g-y-ae3-r-etched.glb	Publish 0.1.0 · Ray	2d ago
2sc2655g-y-ae3-r-etched.step	2sc2655g-y-ae3-r: factory component page (tier=mfr) · Ray	2d ago
2sc2655g-y-ae3-r-hero.glb	2sc2655g-y-ae3-r: hero GLB from the etched model (keeps the MPN mark) · Ray	2d ago
2sc2655g-y-ae3-r-hero.overlay.json	Publish 0.1.0 · Ray	2d ago
2sc2655g-y-ae3-r.glb	Publish 0.1.0 · Ray	2d ago
2sc2655g-y-ae3-r.kicad_mod	Publish 0.1.0 · Ray	2d ago
2sc2655g-y-ae3-r.kicad_sym	Publish 0.1.0 · Ray	2d ago
2sc2655g-y-ae3-r.lbr	Publish 0.1.0 · Ray	2d ago
2sc2655g-y-ae3-r.step	Publish 0.1.0 · Ray	2d ago
package.json	Publish 0.1.0 · Ray	2d ago
page.json	Set visibility: public · Ray	2d ago
README.md	Publish 0.1.0 · Ray	2d ago

2SC2655G-Y-AE3-R

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

2SC2655G-Y-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; for SOT-23 (2SC2655Gx-AE3-R) pin 1 is the emitter.
2	B	passive	Base of the NPN transistor; VEBO max 5 V and base current IB max 0.5 A.
3	C	passive	Collector of the NPN transistor; VCEO 50 V, VCBO 50 V, IC max 2 A (3 A pulse).

Key specifications

Parameter	Value
Manufacturer	UTC(Unisonic Tech)
Package	SOT-23
Category	Transistors
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 Voltage	VCBO			50	V	TA=25°C	2
Collector-Emitter Voltage	VCEO			50	V	TA=25°C	2
Emitter-Base Voltage	VEBO			5	V	TA=25°C	2
Collector Current	IC			2	A	TA=25°C	2
Collector Current (Pulse)	ICP			3	A	PW≦16ms, Duty Cycle≦50%	2
Base Current	IB			0.5	A	TA=25°C	2
Collector Power Dissipation (SOT-23)	PC			350	mW	SOT-23, TA=25°C	2
Junction Temperature	TJ			150	C		2
Storage Temperature	TSTG	-55		150	C		2
Collector to Base Breakdown Voltage	BVCBO	50			V	IC= 10μA, IE= 0	2
Collector to Emitter Breakdown Voltage	BVCEO	50			V	IC= 10mA, IB= 0	2
Emitter to Base Breakdown Voltage	BVEBO	5			V	IE= 10μA, IC= 0	2
Collector Cut-off Current	ICBO			1	μA	VCB=50V, IE= 0	2
Emitter Cut-off Current	IEBO			1	μA	VEB= 5V, IC=0	2
DC Current Gain (Rank Y)	hFE1	120		240		VCE=2V, IC=0.5A; rank Y 120-240	2
DC Current Gain	hFE2	40				VCE=2V, IC=1.5A	2
Collector-Emitter Saturation Voltage	VCE(SAT)			0.5	V	IC=1A, IB=0.05A	2
Base-Emitter Saturation Voltage	VBE(SAT)			1.2	V	IC=1A, IB=0.05A	2
Transition Frequency	fT		100		MHz	VCE=2V, IC=0.5A	2
Collector Output Capacitance	COB		30		pF	VCB= 10V, IE= 0, f=1MHz	2
Turn-on Time	tON		0.1		μS	IB1= -IB2=0.05A, DUTY CYCLE≦1%	2

CAD (KiCad official)

Symbol: 2SC2655G-Y-AE3-R
Footprint: Package_TO_SOT_SMD:SOT-23
3D model: SOT-23 (KiCad packages3D, STEP)
3D model files: 2sc2655g-y-ae3-r-etched.step / 2sc2655g-y-ae3-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc2655g-y-ae3-r.step / 2sc2655g-y-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 0243e724f7db8eee, retrieved 2026-10-22, 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