BC857W-G データシートの表示（PDF） - ComChip

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BC857W-G

Small Signal Transistor

ComChip 

Small Signal Transistor

Electrical Characteristic Curves (BC856AW-G Thru. BC858CW-G)

Fig.7- Collector-ernitter saturation voltage

as a function of collector current

typical values.

-104

BC857BW;IC/IB= 20

-103

-102

Tamb=150°C

Tamb=25°C

Tamb=-55°C

-10

-10-1

-1

2

3

-10

-10

-10

IC (mA)

Fig.8- Base-Emitter Saturation Voltage as

a function of collector current;typical

values

-1200

-1000

-800

-600

-400

Tamb=-55°C

Tamb=25°C

Tamb=150°C

-200

BC857BW;IC/IB= 20

0

-10-1

-1

2

3

-10

-10

-10

IC (mA)

Fig.9- DC current gain as a function fo

collector current ;typical values.

1000

BC857CW;VCE= -5V

800

Tamb=150°C

600

400

Tamb=25°C

200

Tamb=-55°C

0

-10-2

-10-1

-1

-10

-102

3

-10

IC (mA)

Fig.11- Collector-ernitter saturation voltage

as a function of collector current;

typical values.

-104

BC857CW;IC/IB= 20

Fig.10- Base-Emitter Voltage as a function

of collector current;typical values

-1200

-1000

-800

-600

-400

-200

0

-10-2

Tamb=-55°C

Tamb=25°C

Tamb=150°C

-10-1

BC857CW;VCE= -5V

-1

-10

IC (mA)

-102

3

-10

Fig.12- Base-Emitter Saturation Voltage as

a function of collector current;typical

values

-1200

-1000

-103

-102

Tamb=150°C

Tamb=25°C

-800

-600

-400

Tamb=-55°C

Tamb=25°C

Tamb=150°C

Tamb=-55°C

-10

-10-1

-1

2

3

-10

-10

-10

IC (mA)

-200

0

-10-1

Company reserves the right to improve product design , functions and reliability without notice.

QW-BTR36

Comchip Technology CO., LTD.

BC857CW;IC/IB= 20

2

3

-1

-10

-10

-10

IC (mA)

REV:B

Page 4

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