Diodes BC807-16/-25/-40 - Manual (Page 3)

BC807-16/-25/-40
Document Number: DS11208 Rev. 19 - 2
3 of 7
www.diodes.com
October 2013
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BC807-16/-25/-40
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
ower Di
ss
ipat
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
herm
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 D
issi
pa
tio
n
(W
)