S1PDB50XX
Single Phase Bridge Rectifiers
1000
150
140
130
120
110
100
90
100
180˚
(Rect)
T = 25˚C
J
T = 150˚C
J
80
10
70
180˚
(Sine)
60
50
1
40
0.5
1
1.5
Instantaneous Forward Voltage (V)
Fig. 2 - Forward Voltage Drop Characteristics
2
2.5
3
10
20
30
40
50
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
80
R
t
h
S
A
180˚
(Sine)
180˚
=
0
70
60
50
40
30
20
10
0
.
5
K
/
W
-
D
e
l
t
0
a
R
.
7
K
/
W
(Rect)
1
K
/
W
2
K
/
W
3
K
/
W
T
= 150˚C
J
0
20
30
40
2550
Maximum Allowable Ambient Temperature °C
Fig. 3 - Total Power Loss Characteristics
50
75
100
Average Forward Current (A)
500
450
400
350
300
250
200
150
100
10
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial Tj = 150˚C
Steady State Value
= 1.4 K/W
R
thJC
(DC Operation)
No Voltage Reapplied
Rated Vrrm Reapplied
1
0.1
0.01
.001
0.001 0.01
0.1
1
10
100
0.01
0.1
1
Square Wave Pulse Duration (s)
Pulse Train Duration (s)
Characteristic
Fig. 5- Thermal Impedance Z thJC
Fig. 4 - Maximum Non-Repetitive Surge Current
P3
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