BC849B datasheet(4/9 Pages) FORMOSA

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Fig. 5.-CAPACITANCE

Fig. 2-"ON" VOLTAGE

100

Fig. 4-BASE-EMITTER TEMPERATURE COFFICIENT

BC846 Series

Rating and characteristic curves

Fig.1- DC CURRENT GAIN

I , COLLECTOR CURRENT (mA)

0.1 0.2

1.0

100

0.2

0.5

2.0

= 5V

T = 25 C

1.0

I , BASE CURRENT (mA)

FIG.3- COLLECTOR SATURATION REGION

0.02

0.05

0.1

0.2

1.0

2.0

1.6

1.2

0.8

0.4

T = 25 C

200mA

100mA

50mA

20mA

I = 10mA

6.0

4.0

2.0

0.1

0.5

1.0

5.0

100

VR, REVERSE VOLTAGE (V)

T = 25 C

Fig. 6- CURRENT-GAIN-BANDEIDTH PRODUCT

1.0

100

I ,

C COLLECTOR CURRENT(mA)

500

200

100

= 5.0V

T = 25 C

5.0

0.2

0.5

1.0

-2.0

5.0

100

200

COLLECTOR CURRENT (mA)

I ,

for V

-55 C to 125 C

1.0

0.2

0.5

1.0

5.0

100

200

0.2

0.4

I , COLLECT CURRENT (mA)

0.6

0.8

@ I / I = 10

BE(sat)

@ C

= 5.0V

@ I / I = 10

CE(sat)

T = 25 C

Document ID

Issued Date

Revised Date

Revision

Page.

DS-231154

2009/08/10

2011/07/21

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