2DB1184Q

Document number: DS31504 Rev. 3 - 2

3 of 5

www.diodes.com

August 2009

© Diodes Incorporated

2DB1184Q

0

20

40

60

80

100

120

140

0

10

2030

40

50

6070

8090 100

I , COLLECTOR CURRENT (mA)

C

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

V

= -5V

CE

f = 30MHz

0.01

0.1

1

10

0.1

1

10

100

V

, COLLECTOR-EMITTER VOLTAGE (V)

CE

Fig. 8 Safe Operating Area (Note 3)

T = 25°C

Single Non-repetitive Pulse

A

DC (mA)

Pw = 100ms (mA)

Pw = 10ms (mA)

Pw = 1ms (mA)

Pw = 100µs (mA)

0.00001

0.0001

0.001

0.01

0.1

1

10

100

1,000

10,000

Fig. 9 Transient Thermal Response

t , PULSE DURATION TIME (s)

1

0.001

0.01

0.1

1

T - T = P * R

(t)

Duty Cycle, D = t /t

JA

JA

12

θ

R

(t) = r(t) *

θJA

R

R

= 110°C/W

θ

θ

JA

JA

P(pk)

D = 0.7

D = 0.5

D = 0.3

D = 0.1

D = 0.05

D = 0.02

D = 0.01

D = 0.005

D = Single Pulse

D = 0.9

Part Number

Case

Packaging

2DB1184Q-13

TO252-3L

2500/Tape & Reel

Notes:

5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

2DB1184Q = Product Type Marking Code

= Manufacturers’ code marking

YYWW = Date Code Marking

YY = Last Digit of Year, (ex: 08 = 2008)

WW = Week Code 01-52

YYWW

2DB1184Q