background image

2SA2078

2

SJC00302AED

I

B

 

 V

BE

I

C

 

 V

BE

V

CE(sat)

 

 I

C

P

C

 

 T

a

I

C

 

 V

CE

I

C

 

 I

B

h

FE

 

 I

C

C

ob

 

 V

CB

Collector power dissipation  P

C

  

(mW

)

Ambient temperature  T

a

  (

°

C)

0

20

40

60

80

100

120 140

0

20

40

60

80

100

120

Collector current  I

C

  

(mA

)

Collector-emitter voltage  V

CE

  (V)

0

10

20

30

40

50

 

60

0

2

4

6

8

10

12

 

T

a

 

= −

300 

µ

A

 −

250 

µ

A

 −

200 

µ

A

 −

150 

µ

A

 −

100 

µ

A

50 

µ

A

T

a

 

=

 25

°

C

Base current  I

B

  (mA)

Collector current  I

C

  

(mA

)

0

− 

0.2

− 

0.4

− 

0.6

− 

0.8

1.0

1.2

0

140

120

100

80

60

40

20

V

CE

 

=

 

10 V

T

a

 

=

 25

°

C

Base-emitter voltage  V

BE

  (V)

Base current  I

B

  

(m

A

)

0

− 

0.8

 0.2

 0.4

− 

0.6

0

1.0

2.0

2.5

3.0

3.5

− 

0.5

1.5

V

CE

 

=

 

10 V

T

a

 

=

 25

°

C

Base-emitter voltage  V

BE

  (V)

Collector current  I

C

  

(mA

)

0

 0.4

 0.2

1.0

1.2

 0.8

 0.6

20

40

60

80

100

120

0

T

a

 

=

 75

°

C

25

°

C

25

°

C

V

CE

 

=

 

10 V

Collector-emitter saturation voltage  V

CE(sat)

  

(V

)

Collector current  I

C

  (mA)

T

a

 

=

 75

°

C

25

°

C

25

°

C

1

10

100

 0.01

 0.1

1

I

C

 / I

B

 

=

 10

Forward current transfer ratio  h

FE

Collector current  I

C

  (mA)

1

10

100

1 000

0

300

250

200

150

100

50

T

a

 

=

 75

°

C

25

°

C

25

°

C

V

CE

 

=

 

10 V

Collector-base voltage  V

CB

  (V)

Collector output capacitance

  (Common base, input open circuited)  

C

ob

  (pF)

8

16

24

32

40

0

10

1

=

 1 MHz

T

a

 

=

 25

°

C

This product complies with the RoHS Directive (EU 2002/95/EC).

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