SD453N25S20PC Vishay, SD453N25S20PC Datasheet - Page 5
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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
Document Number: 93176
Revision: 08-Apr-08
Number Of Eq ual Amplitud e Half Cycle Current Pulses (N)
9000
8000
7000
6000
5000
4000
3000
2000
10000
9000
8000
7000
6000
5000
4000
3000
2000
Fig. 11 - Maximum Non-Repetitive Surge Current
Fig. 12 - Maximum Non-Repetitive Surge Current
1
0.01
At Any Rated Load Condition And With
S D453N/ R..S 30 S eries
Maximum Non Repetitive S urge Current
Rated V
S D453N/ R..S 30 S eries
0.001
0.01
0.1
Pulse T rain Duration (s)
0.001
1
RRM
Versus Pulse T rain Duration.
Applied Following S urge.
S teady S tate Value:
R
(DC Operation)
thJC
10
No Voltage Reapplied
Rated V
0.1
= 0.1 K/ W
Initial T = 150 °C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
For technical questions, contact: ind-modules@vishay.com
Initial T = 150 °C
RRM
Fig. 15 - Thermal Impedance Z
J
0.01
Reapplied
J
(Stud Version), 400/450 A
Fast Recovery Diodes
100
S quare Wave Pulse Duration (s)
1
0.1
thJC
S D453N/ R..S 20/ S 30 S eries
Characteristic
10000
10000
1000
1000
100
100
Fig. 13 - Forward Voltage Drop Characteristics
Fig. 14 - Forward Voltage Drop Characteristics
0.5
0.5
1
Vishay High Power Products
S D453N/ R ..S 30 S eries
S D453N/ R ..S 20 S eries
Instantaneous Forward Voltage (V)
Instantaneous Forward Voltage (V)
1
1
1.5
1.5
SD453N/R Series
2
10
2
T = 25°C
T = 150°C
T = 25°C
T = 150°C
J
J
J
J
2.5
2.5
3
www.vishay.com
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