VS-301U250 Vishay, VS-301U250 Datasheet - Page 3

• Manufacturer Part Number: VS-301U250
• Description: STANDARD DIODE, 300A 2.5KV DO-205AB
• Manufacturer: Vishay

Specifications of VS-301U250

• Repetitive Reverse Voltage Vrrm Max: 2.5kV
• Forward Current If(av): 300A
• Forward Voltage Vf Max: 1.46V
• Forward Surge Current Ifsm Max: 5.33kA
• Diode Type: Standard Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note
• The table above shows the increment of thermal resistance R
Document Number: 93509
Revision: 23-Jun-08
ΔR
CONDUCTION ANGLE
thJC
CONDUCTION
180°
120°
90°
60°
30°
180
170
160
150
140
130
120
110
180
170
160
150
140
130
120
110
100
Fig. 1 - Current Ratings Characteristics
0
0
Fig. 2 - Current Ratings Characteristics
50
100
Average Forward Current (A)
Average Forward Current (A)
30°
301U(R ) S eries(1600V to 2000V)
301U(R) S eries(1600V to 2000V)
100 150
200
60°
SINUSOIDAL CONDUCTION
90°
80 TO 200
30°
R
R
120°
300
0.015
0.018
0.023
0.034
0.056
thJC
thJC
200 250 300 350
Conduction Period
60°
180°
Conduction Angle
(DC) = 0.14 K/ W
(DC) = 0.14 K/ W
400
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90°
DC
120°
500
Standard Recovery Diodes
180°
(Stud Version), 300 A
0.015
0.018
0.023
0.034
0.056
600
250
thJC
RECTANGULAR CONDUCTION
when devices operate at different conduction angles than DC
80 TO 200
0.011
0.019
0.025
0.035
0.057
0.011
0.019
0.025
0.035
0.057
180
170
160
150
140
130
120
110
180
170
160
150
140
130
120
110
100
250
90
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Vishay High Power Products
0
0
50
Average Forward Current (A)
Average Forward Current (A)
100
30°
100 150 200 250 300 350
TEST CONDITIONS
T
30°
J
60°
200
= T
90°
301U(R ) S eries (2500V)
R
301U(R ) S eries (2500V)
R
J
301U(R) Series
60°
thJC
thJC
120°
maximum
300
Conduction Period
Conduction Angle
90°
(DC) = 0.14 K/ W
(DC) = 0.14 K/ W
180°
120°
400
180°
DC
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500
UNITS
K/W
3