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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

2SB1116AG-G-T92-B

UTC Unisonic Tech · Bipolar (BJT) · TO-92

2SB1116AG-G-T92-B from UTC Unisonic Tech, in a TO-92. 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 pin for the TO-92 package, with emitter-to-base voltage rated at -6 V (VEBO) and emitter cut-off current specified at VEB=-6V.
2	C	passive	Collector pin for the TO-92 package, rated for DC collector current of -1 A and pulse collector current of -2 A (pulse width ≤10 ms, duty cycle ≤50%).
3	B	input	Base pin for the TO-92 package, driving the transistor with base current IB such as -50 mA for the stated saturation test conditions (IC=-1A, IB=-50mA).

Key specifications

Parameter	Value
Manufacturer	UTC Unisonic Tech
Package	TO-92
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
Base-Emitter On Voltage	VBE(ON)	-600	-650	-700	mV	VCE=-2V, IC=-50mA	2
Collector-Emitter Saturation Voltage	VCE(SAT)		-0.2	-0.3	V	IC=-1A, IB=-50mA	2
Base-Emitter Saturation Voltage	VBE(SAT)		-0.9	-1.2	V	IC=-1A, IB=-50mA	2
Collector Cut-Off Current	ICBO			-100	nA	VCB=-60V, IE=0	2
Emitter Cut-Off Current	IEBO			-100	nA	VEB=-6V, IC=0	2
DC Current Gain (2SB1116A)	hFE1	135		400		VCE=-2V, IC=-100mA	2
DC Current Gain, rank G classification	hFE1	200		400		Rank G of hFE1 classification table	2
DC Current Gain	hFE2	81				VCE=-2V, IC=-1A	2
Transition Frequency	fT	70	120		MHz	VCE=-2V, IC=-100mA	2
Output Capacitance	COB		25		pF	VCB=-10V, IE=0, f=1MHz	2
Turn On Time	tON		0.07		μs	VCC=-10V, IC=-100mA, IB1=-IB2=-10mA, VBE(OFF)=2 ~ 3V	2
Storage Time	tSTG		0.7		μs	VCC=-10V, IC=-100mA, IB1=-IB2=-10mA, VBE(OFF)=2 ~ 3V	2
Fall Time	tF		0.07		μs	VCC=-10V, IC=-100mA, IB1=-IB2=-10mA, VBE(OFF)=2 ~ 3V	2
Collector to Base Voltage (2SB1116A)	VCBO	-80			V	TA=25°C (ratings header)	2
Collector to Emitter Voltage (2SB1116A)	VCEO	-60			V	TA=25°C (ratings header)	2
Emitter to Base Voltage	VEBO	-6			V	TA=25°C (ratings header)	2
DC Collector Current	IC	-1			A	TA=25°C (ratings header)	2
Collector Current Pulse	ICM	-2			A	Pulse width≦10ms, Duty cycle≦50%	2
Total Power Dissipation (TO-92)	PC			750	mW	TO-92 package	2
Junction Temperature	TJ			150	°C		2
Operating Temperature	TOPR	-20		85	°C		2
Storage Temperature	TSTG	-55		150	°C		2

CAD (KiCad official)

Symbol: 2SB1116AG-G-T92-B
Footprint: Package_TO_SOT_THT:TO-92_Inline
3D model: TO-92 (KiCad packages3D, STEP)
3D model files: 2sb1116ag-g-t92-b-etched.step / 2sb1116ag-g-t92-b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sb1116ag-g-t92-b.step / 2sb1116ag-g-t92-b.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 52812ac2961d3087, retrieved 2026-10-17, 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