2SA838 datasheet(2/6 Pages) FOSHAN

2 / 6 page

2SA838

Rev.E Mar.-2016

DATA SHEET

http://www.fsbrec.com

2 / 6

参数

Parameter

符号

Symbol

数值

Rating

单位

Unit

Collector to Base Voltage

VCBO

-30

Collector to Emitter Voltage

VCEO

-20

Emitter to Base Voltage

VEBO

-5.0

Collector Current - Continuous

-30

Collector Power Dissipation

250

Junction Temperature

150

℃

Storage Temperature Range

Tstg

-55～150

℃

参数

Parameter

符号

Symbol

测试条件

Test Conditions

最小值

Min

典型值

Typ

最大值

Max

单位

Unit

Collector Cut-Off Current

ICBO

VCB=-10V

IE=0

-0.1

μA

Collector Cut-Off Current

ICEO

VCE=-20V

IB=0

-100

μA

Emitter Cut-Off Current

IEBO

VEB=-5.0V

IC=0

-10

μA

DC Current Gain

hFE

VCE=-10V

IC=-1.0mA

220

Collector to Emitter Saturation

Voltage

VCE(sat)

IC=-10mA

IB=-1.0mA

-0.1

Base to Emitter Voltage

VBE

VCE=-10V

IC=-1.0mA

-0.7

Transition Frequency

VCB=-10V

IE=1.0mA

f=200MHz

150

300

MHz

Noise Figure

VCB=-10V

IE=1.0mA

f=5.0MHz

2.8

4.0

Reverse Transfer Impedance

Zrb

VCE=-10V

IC=-1.0mA

f=2.0MHz

Ω

Reverse Transfer Capacitance

Cre

VCE=-10V

IC=-1.0mA

f=10.7MHz

1.2

2.0

极限参数 / Absolute Maximum Ratings(Ta=25℃)

电性能参数 / Electrical Characteristics(Ta=25℃)

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