SD453N25S20PC Vishay, SD453N25S20PC Datasheet - Page 9
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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
ORDERING INFORMATION TABLE
Document Number: 93176
Revision: 08-Apr-08
Dimensions
1E4
1E3
1E2
1E1
Device code
tp
Fig. 34 - Maximum Total Energy Loss
T = 150°C, V
0.4
S D453N/ R..S 30 S eries
T ra pezoidal Pulse
dv/ dt = 1000V/ µs; di/ dt = 100A/ µs
J
Per Pulse Characteristics
1E2
Pulse Basewidth (µs)
0.6
0.8
1
2
3
4
5
6
7
8
9
RRM
SD
1
1
= 800V
2
-
-
-
-
-
-
-
-7
-
4
For technical questions, contact: ind-modules@vishay.com
Diode
Essential part number
Voltage code x 100 = V
t
C = Ceramic housing
6
3 = Fast recovery
(red = Reverse polarity; blue = Normal polarity)
rr
1E3
45
10 joules per p ulse
N = Stud normal polarity (cathode to stud)
R = Stud reverse polarity (anode to stud)
P = Stud base B-8 3/4" 16UNF-2A
M = Stud base B-8 M24 x 1.5
S = Isolated lead with silicon sleeve
None = Not isolated lead
T = Threaded top terminal 3/8" 24UNF-2A
2
code (see Recovery Characteristics table)
(Stud Version), 400/450 A
Fast Recovery Diodes
LINKS TO RELATED DOCUMENTS
3
3
1E4
N
4
RRM
25
5
(see Voltage Ratings table)
S30
6
1E4
1E3
1E2
1E1
P
7
http://www.vishay.com/doc?95303
4000
Vishay High Power Products
tp
3000
Fig. 35 - Frequency Characteristics
S
8
2000
1500
1E2
Pulse Basewidth (µs)
C
9
1000
SD453N/R Series
600
400
S D453N/ R..S 30 S eries
T rapezoidal Pulse
T = 70°C, V
dv/ dt = 1000V/ us,
di/ dt = 100A/ us
1E3
C
200
100
www.vishay.com
RRM
50 Hz
= 800V
1E4
9