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Document Number: 93587
8 Revision: 12-Jun-08
T..HF Series
Vishay High Power Products
Power Rectifier Diodes (T-Modules),
40 A/70 A/85 A/110 A
Fig. 19 - Current Ratings Characteristics
Fig. 20 - Current Ratings Characteristics
Fig. 21 - Forward Power Loss Characteristics
Fig. 22 - Forward Power Loss Characteristics
60
70
80
90
100
110
120
130
140
150
0 20406080100120
30°
60°
90°
120°
180°
Maximum Allowa ble Case Temperature (°C)
Conduction Angle
Average Forward Current (A)
T1 1 0 HF. . Series
R (DC) = 0.47 K/ W
thJC
60
70
80
90
100
110
120
130
140
150
0 20 40 60 80 100 120 140 160 180
DC
30°
60°
90°
120°
180°
Maximum Allowable Case Temperature (°C)
Conduc tion Period
T1 1 0 HF. . Se r i e s
R ( D C ) = 0 . 4 7 K/ W
thJC
Average Forward Current (A)
0255075100125150
Maximum Allowable Ambient Temperature (°C)
5
K
/
W
3
K
/
W
2
K
/
W
1
.
5
K
/
W
1
K
/
W
0
.
7
K
/
W
0
.
5
K
/
W
0
.
3
K
/
W
R
=
0
.
2
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
10
20
30
40
50
60
70
80
90
100
110
120
130
0 20406080100120
Average Forward Current (A)
RM S Li m it
Maximum Average Forward Power Loss (W)
Conduction Angle
180°
120°
90°
60°
30°
T1 1 0 H F. . Series
T = 1 5 0 ° C
J
0 25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C)
5
K
/
W
3
K
/
W
2
K
/
W
1
.
5
K
/
W
1
K
/
W
0
.
7
K
/
W
0
.
5
K
/
W
0
.
3
K
/
W
R
=
0
.
2
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
20
40
60
80
100
120
140
160
180
0 20406080100120140160180
DC
180°
120°
90°
60°
30°
RM S Li m it
Conduc tion Period
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
T1 1 0 H F. . Series
T = 150°C
J
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