45L(R), 150K(R), 150KS(R) Series
Standard Recovery Diodes
Vishay High Power Products
(Stud Version), 150 A
ΔRthJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
0.031
0.038
0.048
0.071
0.120
0.023
0.040
0.053
0.075
0.121
180°
120°
90°
TJ = TJ maximum
K/W
60°
30°
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
200
190
180
170
160
150
140
200
190
180
170
160
150
140
45L..., 150... Series
(DC) = 0.25 K/W
45L...,150... Series
(DC) = 0.25 K/W
R
R
thJC
thJC
Conduction Angle
Conduction Period
30°
30°
60°
60°
90°
90°
120°
120°
180°
180°
DC
200
0
20 40 60 80 100 120 140 160
Average Forward Current (A)
0
50
100
150
250
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
Fig. 1 - Current Ratings Characteristics
180
180°
0
.
4
K
120°
90°
60°
30°
160
140
120
100
80
/
W
0
.
8
K
/
W
1
K
/
W
RM S Lim it
1
.
5
K
/
W
60
Conduction Angle
45L..., 150... Series
40
T = 200°C
J
20
0
0
40
80
120
1
2
6
5
0
50 75 100 125 150 175 200
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Forward Power Loss Characteristics
Document Number: 93489
Revision: 21-May-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
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