Safe operating area, Derating curve, Transient thermal impedance – Diodes DXT5616U User Manual
Page 3: Pulse power dissipation
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DXT5616U
Datasheet Number: DS37030 Rev. 1 – 2
3 of 7
March 2014
© Diodes Incorporated
DXT5616U
A Product Line of
Diodes Incorporated
Thermal Characteristics and Derating Information
100m
1
10
100
10m
100m
1
100µs
Single Pulse
T
amb
=25°C
V
CE(sat)
Limited
1ms
10ms
100ms
1s
DC
Safe Operating Area
I
C
Col
lec
to
r Curr
ent
(
A
)
V
CE
Collector-Emitter Voltage (V)
0
20
40
60
80
100 120 140 160
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Derating Curve
Temperature (°C)
M
a
x P
o
wer
D
is
si
pat
ion (
W
)
100µ
1m
10m 100m
1
10
100
1k
0
10
20
30
40
50
60
70
80
90
100
T
amb
=25°C
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)
100µ
1m
10m 100m
1
10
100
1k
1
10
100
Single Pulse
T
amb
=25°C
Pulse Power Dissipation
Pulse Width (s)
Ma
xi
mu
m P
o
w
e
r (
W
)
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