
0
0.2
0.4
25 50
75
100 125
150
,
WE
DISSI
A
I
N (W)
D
T , AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs.
Ambient Temperature (Note 3)
A
0.6
0.8
1.0
0
R = 125°C/W
θ
JA
0
0.5
1.0
1.5
2.0
2.5
3.0
0.001 0.01 0.1 1 10
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 150°C
A
V = 2V
CE
0
100
200
300
400
500
600
0.001 0.01 0.1 1 10
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 150°C
A
I/I = 20
CB
0
0.05
0.1
0.15
0.2
0.25
0.3
0.001 0.01 0.1 1 10
T = 85°C
A
T = 150°C
A
T = -55°C
A
T = 25°C
A
V = 2V
CE
0.001 0.01 0.1 1 10
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 150°C
A
I/I = 20
CB
NEW PRODUCT
DS31240 Rev. 2 - 2
2 of 4
www.diodes.com
2DD1621T
© Diodes Incorporated
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