Month

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Code

1

2

3

4

5

6

7

8

9

O

N

D

DS30278 Rev. 8 - 2

3 of 4

BC847PN

www.diodes.com

Date Code Key

K7P = Product Type Marking Code

YM = Date Code Marking

Y = Year ex: T = 2006

M = Month ex: 9 = September

K7P

10

100

1000

0.1

1.0

10

100

I , COLLECTOR CURRENT (mA)

C

Fig. 4, Gain Bandwidth Product vs Collector Current (BC847B)

T = 25

°C

A

V

= 10V

CE

V

= 5V

CE

V

= 2V

CE

0

0.1

0.2

0.3

0.4

0.5

0.1

1.0

10

100

I , COLLECTOR CURRENT (mA)

C

Fig. 3, Collector Saturation Voltage vs Collector Current (BC847B)

I / I = 20

C

B

T = 100

°C

A

T = 25

°C

A

T = -50

°C

A

1

10

100

1000

1.0

10

100

0.1

0.01

I , COLLECTOR CURRENT (mA)

C

Fig. 2, DC Current Gain vs Collector Current (BC847B)

V

= 5V

CE

T =

A

100

°C

T = 25

°C

A

T =

A

-50

°C

0

50

100

150

200

250

0

40

80

120

160

200

T , AMBIENT TEMPERATURE (

°C)

A

Fig. 1, Power Derating Curve (Total Device)

(see Note 1)

Marking Information

Year

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

Code

M

N

P

R

S

T

U

V

W

X

Y

Z