2DB1188P/Q/R

Document number: DS31144 Rev. 5 - 2

5 of 6

www.diodes.com

November 2011

© Diodes Incorporated

2DB1188P/Q/R

0

0.2

0.4

0.6

0.8

1.0

1.2

0.0001

0.001

0.01

0.1

1

10

-I , COLLECTOR CURRENT (A)

C

Fig. 5 Typical Base-Emitter Saturation Voltage

vs. Collector Current

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 150°C

A

I/I = 10

CB

0.01

0.1

1

10

100

V , REVERSE VOLTAGE (V)

R

Fig. 6 Typical Output Capacitance Characteristics

0

10

20

30

40

50

60

f = 1MHz

0

20

40

60

80

100

120

140

010

20

30

40

50

60

70

80

90 100

I , Emitter Current (mA)

E

Fig. 7 Typical Gain-Bandwidth Product vs. Emitter Current

Package Outline Dimensions

SOT89

Dim

Min

Max

A

1.40

1.60

B

0.44

0.62

B1

0.35

0.54

C

0.35

0.43

D

4.40

4.60

D1

1.52

1.83

E

2.29

2.60

e

1.50 Typ

e1

3.00 Typ

H

3.94

4.25

L

0.89

1.20

All Dimensions in mm

e

D

H

L

A

C

E

8° (4

X)

B1

B

D1

R

0.

20

0

e1