DS30274 Rev. A-2

3 of 3

BC847AT, BT, CT

1

10

100

1000

1.0

10

100

0.1

0.01

I , COLLECTOR CURRENT (mA)

Fig. 2, DC Current Gain vs Collector Current

C

V= 5V

CE

100 C

T = 25 C

A

-50 C

0

0.1

0.2

0.3

0.4

0.5

0.1

1.0

10

100

I , COLLECTOR CURRENT (mA)

Fig. 3, Collector Saturation Voltage vs Collector Current

C

I/ I = 20

CB

T = 100 C

A

25 C

-50 C

10

100

1000

0.1

1.0

10

100

I , COLLECTOR CURRENT (mA)

Fig. 4, Gain Bandwidth Product vs Collector Current

C

T = 25 C

A

V

= 10V

CE

5V

2V

0

100

150

50

200

250

0

100

200

Fig. 1, Power Derating Curve

T , AMBIENT TEMPERATURE (°C)

A

(see Note 1)

Notes:

1. Device mounted on FR-4 PC board with recommended pad layout.