VS-40HF120 Vishay, VS-40HF120 Datasheet - Page 3

• Manufacturer Part Number: VS-40HF120
• Description: STANDARD DIODE, 40A, 1.2KV, DO-5
• Manufacturer: Vishay

Specifications of VS-40HF120

• Repetitive Reverse Voltage Vrrm Max: 1.2kV
• Forward Current If(av): 40A
• Forward Voltage Vf Max: 1.3V
• Forward Surge Current Ifsm Max: 500A
• Diode Type: Standard Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note
•
Document Number: 93513
Revision: 25-May-09
ΔR
CONDUCTION ANGLE
The table above shows the increment of thermal resistance R
thJC
CONDUCTION
180°
120°
90°
60°
30°
190
180
170
160
150
140
130
190
180
170
160
150
140
130
120
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
0
0
5 10 15 20 25 30 35 40 45
10
30°
40HF(R) Series (100V to 1200V)
Average Forward Current (A)
Average Forward Current (A)
40HF(R) Series (100V to 1200V)
20
60°
30°
SINUSOIDAL CONDUCTION
90°
30
60°
120°
40
Conduction Period
Conduction Angle
90°
180°
For technical questions, contact:
0.14
0.16
0.21
0.30
0.50
50
120°
DC
60
Standard Recovery Diodes,
180°
70
(Stud Version), 40 A
RECTANGULAR CONDUCTION
thJC
when devices operate at different conduction angles than DC
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0.10
0.17
0.22
0.31
0.50
160
150
140
130
120
110
100
160
150
140
130
120
110
100
90
80
Vishay High Power Products
Fig. 4 - Current Ratings Characteristics
0
0
Fig. 3 - Current Ratings Characteristics
5 10 15 20 25 30 35 40 45
10
40HF(R) Series (1400V, 1600V)
30°
Average Forward Current (A)
Average Forward Current (A)
40HF(R) Series (1400V, 1600V)
TEST CONDITIONS
20
60°
T
J
30°
= T
90°
30
40HF(R) Series
J
120°
60°
maximum
40
Conduction Period
Conduction Angle
180°
90°
50
120°
DC
60
180°
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70
UNITS
K/W
3