Safe operating area, Transient thermal impedance, Pulse power dissipation – Diodes ZXTR1005PD8 User Manual
Page 3: Derating curve, Therm a l resi st an ce (° c/ w ) pulse width (s), Pulse width (s) m ax p o wer di ss ip at io n (w)
ZXTR1005PD8
Datasheet
Number: DS36316 Rev. 1 - 2
3 of 8
January 2014
© Diodes Incorporated
ZXTR1005PD8
A Product Line of
Diodes Incorporated
Thermal Characteristics and Derating Information
10
20
30
40
50
60
70
80
90 100
0
20
40
60
80
100
Steady state D.C.
T
A
= 25°C
15mm x 15mm
1oz Cu
Safe Operating Area
Input Voltage (V)
Cont
in
uous
Out
put
Cur
rent
(
m
A
)
100µ 1m 10m 100m 1
10
100
1k
10k
0
10
20
30
40
50
60
50mm x 50mm
1oz Cu
50mm x 50mm
1oz Cu
50mm x 50mm
1oz Cu
Transient Thermal Impedance
D=0.5
D=0.2
D=0.1
Single Pulse
D=0.05
T
herm
a
l Resi
st
an
ce (°
C/
W
)
Pulse Width (s)
50mm x 50mm
1oz Cu
100µ
1m
10m 100m
1
10
100
1k
1
10
100
Single Pulse
T
A
=25°C
Pulse Power Dissipation
Pulse Width (s)
M
ax
P
o
wer
Di
ss
ip
at
io
n (W)
0
25
50
75
100
125
150
0.0
0.5
1.0
1.5
2.0
15mm x 15mm
1oz Cu
Derating Curve
Ambient Temperature (°C)
M
ax
P
ow
er
D
is
si
pat
ion (
W
)