2SA1748-R datasheet(1/2 Pages) KEXIN

部件名	2SA1748-R

功能描述	PNP Transistors

PDF	2 Pages

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制造商	KEXIN [Guangdong Kexin Industrial Co.,Ltd]

网页	http://www.kexin.com.cn/index.asp

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Transistors

PNP Transistors

2SA1748

■

Features

●

High transition frequency fT.

●

Small collector output capacitance Cob.

●

Complementary to 2SC4562.

■

Absolute Maximum Ratings Ta = 25℃

Parameter

Symbol

Rating

Unit

Collector - Base Voltage

VCBO

-50

Collector - Emitter Voltage

VCEO

-50

Emitter - Base Voltage

VEBO

-5

Collector Current - Continuous

IC

-50

mA

Collector Power Dissipation

PC

150

mW

Junction Temperature

TJ

150

Storage Temperature range

Tstg

-55 to 150

V

℃

■

Electrical Characteristics Ta = 25℃

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Collector- base breakdown voltage

VCBO

Ic= -100 uA， IE=0

-50

Collector- emitter breakdown voltage

VCEO

Ic= -1 mA，RBE= ∞

-50

Emitter - base breakdown voltage

VEBO

IE= -100 uA， IC=0

-5

Collector-base cut-off current

ICBO

VCB= -40 V , IE=0

-0.1

Emitter cut-off current

IEBO

VEB= -5 V , IC=0

-0.1

Collector-emitter saturation voltage

VCE(sat) IC=-10 mA, IB=-1 mA

-0.1

-0.3

V

Base - emitter saturation voltage

VBE(sat) IC=-10 mA, IB=-1 mA

-1.2

V

DC current gain

hFE

VCE= -10V, IC= -2 mA

200

500

Collector output capacitance

Cob

VCB= -10V,IE=0, f=1MHz

1.5

pF

Transition frequency

fT

VCE= -10V, IE= 2 mA,f=200MHz

250

MHz

V

uA

■

Classification of hfe(1)

Type

2SA1748-Q

2SA1748-R

Range

200-400

250-500

Marking

ALQ

ALR

1.Base

2.Emitter

3.Collector

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