SD453N25S20PC Datasheet, PDF (1/10 Pages) International Rectifier – FAST RECOVERY DIODES

Bulletin I2076 rev. A 09/94
FAST RECOVERY DIODES
SD453N/R SERIES
Stud Version
Features
High power FAST recovery diode series
2.0 to 3.0 µs recovery time
High voltage ratings up to 2500V
High current capability
Optimized turn on and turn off characteristics
Low forward recovery
Fast and soft reverse recovery
Compression bonded encapsulation
Stud version case style B-8
Maximum junction temperature 150°C
Typical Applications
Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications
Major Ratings and Characteristics
Parameters
SD453N/R
S20
S30
Units
I_F(AV)
I_F(RMS)
I_FSM
@ T_C
@ 50Hz
@ 60Hz
400
70
630
9300
9730
450
A
70
°C
710
A
9600
A
10050
A
V_RRM range
t_rr
@ T_J
T_J
1200 to 2500 1200 to 2500 V
2.0
3.0
µs
25
25
°C
- 40 to 150
°C
400A
450A
case style
B-8
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