SD203R
SD203R is FAST RECOVERY DIODES Stud Version manufactured by International Rectifier.
- Part of the SD203N comparator family.
- Part of the SD203N comparator family.
Features
High power FAST recovery diode series 1.0 to 2.0 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 pression bonded encapsulation Stud version JEDEC DO-205AB (DO-9) Maximum junction temperature 125°C
Stud Version
200A
Typical Applications
Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications
Major Ratings and Characteristics
Parameters
IF(AV) @ TC IF(RMS) IFSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz V RRM range trr range @ TJ TJ
SD203N/R
200 85 314 4990 5230 125 114 400 to 2500 1.0 to 2.0 25
- 40 to 125
Units
A °C A A A KA2s KA2s V µs °C °C case style DO-205AB (DO-9)
To Order
Previous Series Datasheet SD203N/R
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
04 SD203N/R..S10 08 10 12 SD203N/R..S15 14 16 SD203N/R..S20 20 25
Index
Next Data Sheet
V RRM max. repetitive peak and off-state voltage V
400 800 1000 1200 1400 1600 2000 2500
VRSM , maximum nonrepetitive peak voltage V
500 900 1100 1300 1500 1700 2100 2600
I RRM max. TJ = 125°C m A
Forward Conduction
Parameter
I F(AV) Max. average forward current @ Case temperature I F(RMS) Max. RMS current I FSM Max. peak, one-cycle non-repetitive forward current
12 SD203N/R
200 85 314 4990 5230 4200 4400 A
Units
A °C A
Conditions
180° conduction, half sine wave.
DC @ 76°C case temperature t = 10ms t = 8.3ms t = 10ms t = 8.3ms t = 10ms No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max.
I 2t
Maximum I2t for fusing
125 114 88 81 KA2s t = 8.3ms t = 10ms t =...
