Datasheet > 2SA1981

2SA1981

更新时间： 2024-02-19 13:00:00

品牌	Logo	应用领域
SECOS		晶体晶体管
页数	文件大小	规格书
1页	78K
描述
PNP Plastic Encapsulated Transistor

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技术参数
数据手册

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2SA1981 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
风险等级：	5.72	Base Number Matches：	1

2SA1981 数据手册

2SA1981

-0.8 A, -35 V

PNP Plastic Encapsulated Transistor

Elektronische Bauelemente

RoHS Compliant Product

A suffix of “-C” specifies halogen & lead-free

TO-92

FEATURES



High DC Current Gain

Complementary Pair with 2SC5344



Emitter

Collector

Base

CLASSIFICATION OF h_FE

Product-Rank 2SA1981-O 2SA1981-Y

Millimeter

Range

100~200

160~320

REF.

Min.

4.40

4.30

12.70

3.30

0.36

Max.

4.70

3.81

0.56

0.51

1.27 TYP.

1.10

2.42

0.36

2.66

0.76

Collector





Base



Emitter

ABSOLUTE MAXIMUM RATINGS (T_A= 25°C unless otherwise specified)

Parameter

Collector to Base Voltage

Symbol

V_CBO

V_CEO

V_EBO

I_C

Rating

-35

Unit

Collector to Emitter Voltage

-30

Emitter to Base Voltage

-5

Collector Current - Continuous

Collector Power Dissipation

-0.8

625

200

P_C

Thermal Resistance From Junction to Ambient

Junction, Storage Temperature

R_θJA

°C / W

°C

T_J, T_STG

150, -55~150

ELECTRICAL CHARACTERISTICS (T_A= 25°C unless otherwise specified)

Parameter

Symbol

V_(BR)CBO

V_(BR)CEO

V_(BR)EBO

I_CBO

Min

-35

Typ

Max

Unit

Test condition

I_C= -0.5mA, I_E=0

Collector to Base Breakdown Voltage

Collector to Emitter Breakdown Voltage

Emitter to Base Breakdown Voltage

Collector Cut-Off Current

-30

I_C= -1mA, I_B=0

-5

I_E= -0.05mA, I_C=0

V_CB= -35V, I_E=0

V_EB= -5V, I_C=0

-0.1

320

-0.5

μA

Emitter Cut-Off Current

I_EBO

DC Current Gain

h_FE

100

V_CE= -1V, I_C= -0.1A

I_C= -0.5A, I_B= -20mA

Collector to Emitter Saturation Voltage

Transition Frequency

V_CE(sat)

f_T

120

MHz V_CE= -5V, I_C= -10mA

pF V_CB= -10V, I_E= 0, f=1MHz

Collector Output Capacitance

C_ob

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

26-Jan-2011 Rev. A

Page 1 of 1

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