Datasheet

DSP8-08A
0.001 0.01 0.1 1
40
60
80
100
2345678011
10
1
10
2
0.60.81.01.21.41.6
0
4
8
12
16
20
024681012
0
4
8
12
16
0 25 50 75 100 125 150 175 200
1 10 100 1000 10000
0.0
0.4
0.8
1.2
1.6
0 50 100 150 200
0
4
8
12
16
20
24
28
50 Hz, 80% V
RRM
T
VJ
= 45°C
T
VJ
= 150°C
T
VJ
= 150°C
V
R
=0 V
T
VJ
= 45°C
I
F
[A]
V
F
[V]
I
FSM
[A]
t[s]
I
2
t
[A
2
s]
t[ms]
P
tot
[W]
I
F(AV)M
[A]
T
amb
[°C]
I
F(AV)M
[A]
T
C
[°C]
Z
thJC
[K/W]
Fig. 1 Forward current versus
voltage drop per diode
Fig. 2 Surge overload current
Fig. 3 I
2
t versus time per diode
Fig. 4 Power dissipation vs. direct output current and ambient temperature
Fig. 5 Max. forward current vs.
case temperature
Fi
g
. 6 Transient thermal impedance
j
unction to case
t[ms]
Constants for Z
thJC
calculation:
iR
thi
(K/W) t
i
(s)
1 0.155 0.0005
2 0.332 0.0095
3 0.713 0.17
40.3 0.8
5 0.00001 0.00001
T
VJ
= 150°C
125°C
25°C
DC =
1
0.5
0.4
0.33
0.17
0.08
DC =
1
0.5
0.4
0.33
0.17
0.08
R
thJA
:
4 K/W
8 K/W
10 K/W
12 K/W
16 K/W
20 K/W
Rectifier
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20130107bData according to IEC 60747and per semiconductor unless otherwise specified
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