Single, Pre-Biased Bipolar Transistors Selection & Technical Specifications

Manufacturer

KEC

Package

ESM

SOT-23

TO-126

TO-92-2.5mm

TO-92-3

USM

USM(SC-70-3)

USV(SC-70-5)

VSM

Packaging

DC Current Gain

30

33

47

50

55

56

70

80

120

150

200

240

400

-

Input Resistor

10kΩ

1kΩ

2.2kΩ

2.86kΩ

22kΩ

4.7kΩ

47kΩ

6.11kΩ

61.1kΩ

Transition frequency(fT)

100MHz

200MHz

250MHz

300MHz

Current - Collector(Ic)

100mA

150mA

2A

500mA

600mA

800mA

Resistor Ratio

1

1.2

2.1

4.5

4.7

10

21

26

-

Vce Saturation(VCE(sat))

250mV

300mV

500mV

Emitter-Base Voltage VEBO

5V

Pd - Power Dissipation

100mW

10W

150mW

200mW

625mW

Number

1 NPN (Pre-Biased)

1 NPN Pre-Biased, 1 PNP Pre-Biased (Base-Collector Junction)

1 PNP Pre-Biased

-

Output Voltage(VO(on))

1.1V@10mA,0.5mA

100mV

2.4V@10mA,0.5mA

300mV

300mV@10mA,0.5mA

300mV@10mA,500uA

300mV@50mA,2.5mA

-

type

NPN

NPN+PNP

PNP

Operating Temperature

-

Current - Collector Cutoff

0.1uA

100nA

Collector - Emitter Voltage VCEO

15V

50V

Single, Pre-Biased Bipolar Transistors

KRC107S-RTK/P

KRA104S-RTK/P

KRA302-RTK/P

KRA304-RTK/P

KRC231S-RTK/P

KRA106S-RTK/P

KRC245S-RTK/P

KRC404E-RTK/P

KRA102S-RTK/P

KRA108S-RTK/P

KRA111S-RTK/P

KRA114S-RTK/P

KRA116S-RTK/P

KRC114S-RTK/P

KRC244S-RTK/P

KRC404-RTK/P

KTC3112-B-AT/P

KTC3876S-Y-RTK/P

KRA301-RTK/P

KRC406-RTK/P

Mpn	Manufacturer	Quantity	Description	Package	Date Code	Input Resistor	Resistor Ratio	Emitter-Base Voltage VEBO	Output Voltage(VO(on))	Collector - Emitter Voltage VCEO
KRC107S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-	10kΩ			300mV@10mA,0.5mA	50V
KRA104S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-					50V
KRA302-RTK/P RoHS	KEC	Full Reel:	Pre-Biased Bipolar Transistor (BJT) 50V 100mA 100mW Surface Mount USM(SC-70-3)	USM(SC-70-3)	-	10kΩ	1		300mV	50V
KRA304-RTK/P RoHS	KEC	Full Reel:	Pre-Biased Bipolar Transistor (BJT) 50V 100mA 100mW Surface Mount USM(SC-70-3)	USM(SC-70-3)	-	47kΩ	1		300mV	50V
KRC231S-RTK/P RoHS	KEC	Full Reel:	15V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-					15V
KRA106S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-	4.7kΩ	10		-	50V
KRC245S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-					50V
KRC404E-RTK/P RoHS	KEC	Full Reel:	50V ESM Single, Pre-Biased Bipolar Transistors RoHS	ESM	-					50V
KRA102S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-	10kΩ	-		-	50V
KRA108S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-		2.1			50V
KRA111S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-					50V
KRA114S-RTK/P RoHS	KEC	Full Reel:	Pre-Biased Bipolar Transistor (BJT) 50V 100mA 200mW Surface Mount SOT-23	SOT-23	-			5V		50V
KRA116S-RTK/P RoHS	KEC	Full Reel:	Pre-Biased Bipolar Transistor (BJT) 100mA 200mW Surface Mount SOT-23	SOT-23	-
KRC114S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-					50V
KRC244S-RTK/P RoHS	KEC	Full Reel:	50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS	SOT-23	-					50V
KRC404-RTK/P RoHS	KEC	Full Reel:	50V USM(SC-70-3) Single, Pre-Biased Bipolar Transistors RoHS	USM(SC-70-3)	-	47kΩ				50V
KTC3112-B-AT/P RoHS	KEC	Full Reel:	50V TO-92-3 Single, Pre-Biased Bipolar Transistors RoHS	TO-92-3	-					50V
KTC3876S-Y-RTK/P RoHS	KEC	Full Reel:	Pre-Biased Bipolar Transistor (BJT) 30V 500mA 150mW Surface Mount SOT-23	SOT-23	-			5V		30V
KRA301-RTK/P RoHS	KEC	Full Reel:	50V USM(SC-70-3) Single, Pre-Biased Bipolar Transistors RoHS	USM(SC-70-3)	-		1			50V
KRC406-RTK/P RoHS	KEC	Full Reel:	Pre-Biased Bipolar Transistor (BJT) 50V 100mA 100mW Surface Mount USM	USM	-	4.7kΩ	10		300mV	50V