Diodes MMBT3906 - Manual (Page 3)

MMBT3906
Document number: DS30059 Rev. 17 - 2
3 of 7
www.diodes.com
November 2013
© Diodes Incorporated
MMBT3906
Thermal Characteristics and Derating Information
0 25 50 75 100 125 150
0.0
0.1
0.2
0.3
0.4
Derating Curve
Temperature (°C)
M
a
x P
o
w
e
r Dis
si
pat
ion (
W
)
100µ 1m 10m 100m 1 10 100 1k
0
50
100
150
200
250
300
350
400
Transient Thermal Impedance
D=0.5
D=0.2
D=0.1
Single Pulse
D=0.05
T
her
m
a
l Res
is
tanc
e
(°
C/
W)
Pulse Width (s)
10m 100m 1 10 100 1k
0.1
1
10
Single Pulse. T
amb
=25°C
Pulse Power Dissipation
Pulse Width (s)
M
a
x P
o
w
e
r Dis
si
pat
ion (
W
)