72HF140M Vishay Intertechnology, 72HF140M Datasheet - Page 3

• Manufacturer Part Number: 72HF140M
• Description: Standard Recovery Diodes (stud Version), 70 A
• Manufacturer: Vishay Intertechnology

Note
• The table above shows the increment of thermal resistance R
Document Number: 93521
Revision: 20-Jun-08
ΔR
CONDUCTION ANGLE
thJC
CONDUCTION
180°
120°
180
170
160
150
140
130
120
90°
60°
30°
180
170
160
150
140
130
Fig. 2 - Current Ratings Characteristics
0
0
Fig. 1 - Current Ratings Characteristics
10
20
Average Forward Current (A)
Average Forward Current (A)
30°
20
70HF(R) Series (100V to 1200V)
R
70HF(R) Series (100V to 1200V)
R
thJC
thJC
40
60°
30
30°
90°
(DC) = 0.45 K/W
(DC) = 0.45 K/W
SINUSOIDAL CONDUCTION
60
40
120°
60°
180°
Conduction Period
50
Conduction Angle
80
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90°
Standard Recovery Diodes
60
120°
0.08
0.10
0.13
0.19
0.30
DC
100
180°
(Stud Version), 70 A
70
120
80
thJC
RECTANGULAR CONDUCTION
when devices operate at different conduction angles than DC
0.06
0.11
0.14
0.20
0.30
150
140
130
120
110
100
150
140
130
120
110
100
90
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Fig. 4 - Current Ratings Characteristics
0
0
Fig. 3 - Current Ratings Characteristics
10
20
Average Forward Current (A)
Average Forward Current (A)
70HF(R) Series (1400V to 1600V)
R
30°
70HF(R) Series (1400V to 1600V)
R
20
thJC
thJC
40
60°
TEST CONDITIONS
30
T
(DC) = 0.45 K/W
(DC) = 0.45 K/W
30°
J
90°
= T
70HF(R) Series
60
40
120°
60°
J
maximum
180°
Conduction Period
50
Conduction Angle
80
90°
60
120°
100
DC
180°
70
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120
80
UNITS
K/W
3