VS-301U250 Vishay, VS-301U250 Datasheet - Page 5

• 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

Document Number: 93509
Revision: 23-Jun-08
Fig. 10 - Maximum Non-Repetitive Surge Current
Fig. 9 - Maximum Non-Repetitive Surge Current
9000
8000
7000
6000
5000
4000
3000
2000
1000
Number Of Equa l Amplitude Half Cycle Current Pulses (N)
8000
7000
6000
5000
4000
3000
2000
0.01
1
At Any Rated Load Condition And With
Maximum Non Repetitive S urge Current
301U(R) S eries
(1600V to 2000V)
301U(R) S eries
(1600V to 2000V)
Rated V
Pulse T rain Duration (s)
RRM
Versus Pulse T rain Duration.
600
500
400
300
200
100
Applied Following S urge.
0
0
No Voltage Reapplied
Rated V
0.1
10
RMS Limit
Average Forward Current (A)
Initial T = 180 °C
180°
120°
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
100
Initial T = 180°C
DC
90°
60°
30°
RRM
For technical questions, contact: [e-mail]
Reapplied
J
J
200
Standard Recovery Diodes
Fig. 8 - Forward Power Loss Characteristics
301U(R ) S eries (2500V)
T = 180°C
J
(Stud Version), 300 A
100
1
Conduction Period
300
400
500
20
Maximum Allowable Ambient T emperature (°C)
40
60
80 100 120 140 160 180
Fig. 11 - Maximum Non-Repetitive Surge Current
Number Of Equa l Amplitude Half Cyc le Current Pulses (N)
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
Fig. 12 - Maximum Non-Repetitive Surge Current
6000
5000
4000
3000
2000
1000
0.01
1
Vishay High Power Products
At Any R ated Load Condition And With
301U(R) S eries (2500V)
Maximum Non Repetitive S urge Current
R ated V
301U(R ) S eries (2500V)
Pulse T rain Duration (s)
RRM
Versus Pulse T rain Duration.
Applied Following S urge.
10
No Voltage Reapplied
Rated V
301U(R) Series
0.1
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 180°C
Initial T = 180 °C
RRM
J
Reapplied
J
www.vishay.com
100
1
5