BCX42 datasheet(2/2 Pages) KEXIN

Part #	BCX42

Description	PNP Silicon AF an Swiching Transistors

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Manufacturer	KEXIN [Guangdong Kexin Industrial Co.,Ltd]

Direct Link	http://www.kexin.com.cn/index.asp

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SMD Type

Transistors

www.kexin.com.cn

BCX42

Marking

DKs

Electrical Characteristics Ta = 25

Parameter

Symbol

Testconditons

Min

Typ

Max

Unit

Collector-emitter breakdown voltage

V(BR)CEO

IC =10mA, IB = 0

125

Collector-base breakdown voltage

V(BR)CBO

IC =100 ìA, IB = 0

125

Emitter-base breakdown voltage

V(BR)EBO

IE =10ìA, IC =0

VCB =100 V, IE =0

100

VCB =100 V, IE =0, TA =150

ìA

Emitter cutoff current

IEBO

VEB =4V, IC =0

100

VCE =100 V , TA =85

ìA

VCE =100 V , TA =125

ìA

Collector-emitter saturation voltage *

VCE(sat)

IC =300 mA, IB =30mA

0.9

Base-emitter saturation voltage

VBE(sat)

IC =300 mA, IB =30mA

1.4

Transition frequency

IC =20mA, VCE = 5 V, f = 20 MHz

150

MHz

Collector-base capacitance

Ccb

VCB =10V, f = 1MHz

*Pulse test: t

300ìs, D = 2%.

DC current gain *

hFE

IC =100 ìA, VCE =1V

IC =100 mA, VCE =1V

IC =200 mA, VCE =1V

ICBO

Collector cutoff current

ICEO

Collector cutoff current

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