2SC2814

Rev.0 I Page 2 of 5 I www.onsemi.com

NF, PG Test Circuit

VCE

VBE

to 5pF

to 30pF

to 30pF

to 22pF

to 22pF

L1 : 1mmø plated wire 10mmø 4T, tap : 2T from VBE side.

L2 : 1mmø plated wire 10mmø 7T, tap : 1T from VCE side.

L3 : 1mmø enameled wire 10mmø 3T.

L1

L2

INPUT

OUTPUT

50Ω

50Ω

02

4

6

8

10

0

1

2

3

4

5

0

0.2

0.4

0.6

0.8

1.0

0

20

40

60

80

100

IC -- VCE

ITR05127

IB -- VBE

ITR05128

5

μA

30

μA

25

μA

20

μA

15

μA

10

μA

1.0

3

25

10

7

3

25

7

3

25

100

7

fT -- IC

ITR05130

VCE=6V

hFE -- IC

ITR05129

3

2

5

1000

7

100

5

2

7

IB=0

1.0

23

5

7 10

0.1

23

5

7

23

5

2

3

5

7

1000

100

10

2

3

5

7

V

CE=12V

VCE=6V

6V

3V

10

2

3

5

7

100

2

3

5

7

1.0

23

5

10

7

0.1

23

5

7

2

VCE=3V

rbb'Cc -- IC

ITR05132

f=31.9MHz

1.0

23

5

10

7

23

5

Cre -- VCB

ITR05131

f=1MHz

3

2

5

7

1.0

2

3

5

6V

12V

Collector-to-Emitter Voltage, VCE –V

Base-to-Emitter Voltage, VBE –V

Collector Current, IC –A

Collector-to-Base Voltage, VCB –V

Collector Current, IC –mA

Collector Current, IC –mA