VS-70HFR20 Vishay, VS-70HFR20 Datasheet - Page 5

• Manufacturer Part Number: VS-70HFR20
• Description: DIODE, STANDARD, 70A, 200V
• Manufacturer: Vishay

Specifications of VS-70HFR20

• Diode Type: Standard Recovery
• Repetitive Reverse Voltage Vrrm Max: 200V
• Forward Current If(av): 70A
• Forward Voltage Vf Max: 1.35V
• Forward Surge Current Ifsm Max: 1.2kA
• Operating Temperature Range: -65°C To
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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180
170
160
150
140
130
150
140
130
120
110
100
0
0
Fig. 1 - Current Ratings Characteristics
Fig. 3 - Current Ratings Characteristics
10
10
90
80
70
60
50
40
30
20
10
0
Average Forward Current (A)
Average Forward Current (A)
0
70HF(R) Series (1400V to 1600V)
R
20
20
70HF(R) Series (100V to 1200V)
R
thJC
thJC
10
RMS Limit
30
30
Average Forward Current (A)
30°
(DC) = 0.45 K/W
30°
(DC) = 0.45 K/W
20
180°
120°
40
40
90°
60°
30°
60°
60°
30
50
50
Conduction Angle
Conduction Angle
90°
90°
40
Fig. 5 - Forward Power Loss Characteristics
60
60
120°
120°
70HF(R) Series
(100V to 1200V)
T = 180°C
Conduction Angle
J
50
180°
180°
70
70
60
80
80
70
80
0
Maximum Allowable Ambient Temperature (°C)
20 40 60 80 100 120 140 160 180
180
170
160
150
140
130
120
150
140
130
120
110
100
90
0
0
Fig. 2 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
20
20
Average Forward Current (A)
Average Forward Current (A)
70HF(R) Series (1400V to 1600V)
R
30°
30°
70HF(R) Series (100V to 1200V)
R
thJC
Bulletin I20202 rev. A 05/98
thJC
40
40
60°
60°
(DC) = 0.45 K/W
(DC) = 0.45 K/W
90°
90°
70HF(R) Series
60
60
120°
120°
180°
180°
Conduction Period
Conduction Period
80
80
100
100
DC
DC
120
120
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