SD453N25S20PC Vishay, SD453N25S20PC Datasheet - Page 4
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SD453N25S20PC
Manufacturer Part Number
SD453N25S20PC
Description
FAST RECOVERY DIODE, 400A 2.5KV B-8
Manufacturer
Vishay
Specifications of SD453N25S20PC
Repetitive Reverse Voltage Vrrm Max
2.5kV
Forward Current If(av)
400A
Forward Voltage Vf Max
2.2V
Reverse Recovery Time Trr Max
2µs
Diode Type
Fast Recovery
Voltage - Forward (vf) (max) @ If
2.2V @ 1500A
Voltage - Dc Reverse (vr) (max)
2500V (2.5kV)
Current - Average Rectified (io)
400A
Current - Reverse Leakage @ Vr
50mA @ 2500V
Speed
Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)
2µs
Mounting Type
Chassis, Stud Mount
Package / Case
B-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Capacitance @ Vr, F
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
*SD453N25S20PC
SD453N/R Series
Vishay High Power Products
www.vishay.com
4
1000
800
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400
300
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100
900
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500
400
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200
100
800
700
600
500
400
300
200
100
0
0
0
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Forward Power Loss Characteristics
0
0
0
RMS Limit
180°
120°
50 100 150 200 250 300 350 400 450
DC
90°
60°
30°
100 200 300 400 500 600 700
180°
120°
180°
120°
Average Forward Current (A)
Average Forward Current (A)
Average Forward Current (A)
90°
60°
30°
90°
60°
30°
100
200
S D453N/ R..S 20 S eries
T = 150°C
S D453N/ R..S 20 S eries
T = 150°C
S D453N/ R..S 30 S eries
T = 150°C
J
J
J
Conduction Period
Conduction Angle
300
Conduction Angle
For technical questions, contact: ind-modules@vishay.com
RMS Limit
400
R MS Limit
(Stud Version), 400/450 A
Fast Recovery Diodes
500
Number Of Eq ual Amplitud e Half Cycle Current Pulses (N)
9000
8000
7000
6000
5000
4000
3000
2000
10000
1000
9000
8000
7000
6000
5000
4000
3000
2000
900
800
700
600
500
400
300
200
100
Fig. 9 - Maximum Non-Repetitive Surge Current
Fig. 10 - Maximum Non-Repetitive Surge Current
0
1
Fig. 8 - Forward Power Loss Characteristics
0.01
0
At Any Rated Load Condition And With
RMS Limit
S D453N/ R..S 20 S eries
Maximum Non Repetitive S urge Current
Rated V
100 200 300 400 500 600 700 800
S D453N/ R..S 20 S eries
180°
120°
DC
90°
60°
30°
Average Forward Current (A)
Pulse T rain Duration (s)
RRM
Vers us Pulse T rain Duration.
Applied Following S urge.
10
S D453N/ R..S 30 S eries
T = 150°C
Rated V
No Voltage Reapplied
J
0.1
Conduction Period
Initial T = 150 °C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Document Number: 93176
Initial T = 150 °C
RRM
J
Revision: 08-Apr-08
Reapplied
J
100
1