SD253N Datasheet, PDF (1/7 Pages) International Rectifier – FAST RECOVERY DIODES Stud Version

Bulletin I2065 rev. A 09/94
FAST RECOVERY DIODES
Features
High power FAST recovery diode series
1.5 to 2.0 µs recovery time
High voltage ratings up to 1600V
High current capability
Optimized turn on and turn off characteristics
Low forward recovery
Fast and soft reverse recovery
Compression bonded encapsulation
Stud version JEDEC DO-205AB (DO-9)
Maximum junction temperature 125°C
Typical Applications
Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications
Major Ratings and Characteristics
Parameters
SD253N/R
Units
I_F(AV)
I_F(RMS)
I_FSM
I² t
@ T_C
@ 50Hz
@ 60Hz
@ 50Hz
@ 60Hz
250
85
392
5350
5600
143
130
A
°C
A
A
A
KA²s
KA²s
V_RRM range
400 to 1600
V
t_rr range
1.5 to 2.0
µs
@ T_J
25
°C
T_J
- 40 to 125
°C
SD253N/R SERIES
Stud Version
250A
case style
DO-205AB (DO-9)
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