Nf  i – Panasonic 2SC2404 User Manual

Page 3

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background image

2SC2404

3

SJC00114BED

G

P

 I

E

NF

 I

E

b

ie

 g

ie

b

re

 g

re

b

fe

 g

fe

b

oe

 g

oe

− 0.1

−1

−10

−100

0

40

30

10

25

35

20

5

15

f

= 100 MHz

R

g

= 50 Ω

T

a

= 25°C

V

CE

= 10 V

6 V

Power gain G

P

(dB

)

Emitter current I

E

(mA)

− 0.1

−1

−10

−100

0

12

10

8

6

4

2

f

= 100 MHz

R

g

= 50 kΩ

T

a

= 25°C

V

CE

= 6 V, 10 V

Noise figure NF

(dB

)

Emitter current I

E

(mA)

0

15

9

3

6

12

0

20

16

12

8

4

18

14

10

6

2

y

ie

= g

ie

+ jb

ie

V

CE

= 10 V

100

100

−2 mA

−1 mA

−4 mA

−7 mA

I

E

=

0.5 mA

150

f

= 10.7 MHz

58

25

58

25

Input conductance g

ie

(mS)

Input susceptance b

ie

(mS

)

− 0.5

0

− 0.1

− 0.4

− 0.2

− 0.3

−6

0

−1

−2

−3

−4

−5

y

re

= g

re

+ jb

re

V

CE

= 10 V

f

= 150 MHz

I

E

= −7 mA

−4 mA

−1 mA

25

58

100

10.7

Reverse transfer conductance g

re

(mS)

Reverse transfer susceptance b

re

(mS

)

0

100

80

20

60

40

−120

0

−20

−40

−60

−80

−100

y

fe

= g

fe

+ jb

fe

V

CE

= 10 V

f

= 150 MHz

10.7

0.4 mA

−1 mA

−2 mA

−4 mA

I

E

= −7 mA

100

100

100

150

150

58

58

Forward transfer conductance g

fe

(mS)

Forward transfer susceptance b

fe

(mS

)

0

0.5

0.4

0.1

0.3

0.2

0

1.2

1.0

0.8

0.6

0.4

0.2

y

oe

= g

oe

+ jb

oe

V

CE

= 10 V

f

= 10.7 MHz

I

E

=

0.5 mA

−2 mA

−4 mA

−7 mA

1 mA

58

25

100

150

Output conductance g

oe

(mS)

Output susceptance b

oe

(mS

)

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

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