2DB1184Q

Document number: DS31504 Rev. 3 - 2

2 of 5

www.diodes.com

August 2009

© Diodes Incorporated

2DB1184Q

0

200

400

600

800

1,000

0.1

1

10

Fig. 1 Typical Collector Current vs. Collector-Emitter Voltage

-V

, COLLECTOR-EMITTER VOLTAGE (V)

CE

I = -1mA

B

I = -2mA

B

I = -3mA

B

I = -4mA

B

I = -5mA

B

0

50

100

150

200

250

300

350

400

0.001

0.01

0.1

1

10

Fig. 2 Typical DC Current Gain vs. Collector Current

-I , COLLECTOR CURRENT (A)

C

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 150°C

A

T = 125°C

A

V

= -3V

CE

0

0.1

0.2

0.3

0.4

0.001

0.01

0.1

1

10

Fig. 3 Typical Collector-Emitter Saturation Voltage

vs. Collector Current

-I , COLLECTOR CURRENT (A)

C

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

I/I = 10

CB

0

0.2

0.4

0.6

0.8

1.0

1.2

0.001

0.01

0.1

1

10

-I , COLLECTOR CURRENT (A)

Fig. 4 Typical Base-Emitter Turn-On Voltage

vs. Collector Current

C

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

V

= -3V

CE

0

0.2

0.4

0.6

0.8

1.0

1.2

0.001

0.01

0.1

1

10

Fig. 5 Typical Base-Emitter Saturation Voltage

vs. Collector Current

-I , COLLECTOR CURRENT (A)

C

T = -55°C

A

T = 25°C

A

T = 150°C

A

T = 125°C

A

T = 85°C

A

I/I = 10

CB

10

100

1,000

0.1

1

10

100

Fig. 6 Typical Capacitance Characteristics

V , REVERSE VOLTAGE (V)

R

f = 1MHz