S50L
S50L is FAST RECOVERY DIODES Hockey Puk Version manufactured by International Rectifier.
Features
High power FAST recovery diode series 4.5 µs recovery time High voltage ratings up to 4500V High current capability Optimized turn on and turn off characteristics Low forward recovery Fast and soft reverse recovery Press-puk encapsulation Case style conform to JEDEC DO-200AB (B-PUK) Maximum junction temperature 125°C
375A
Typical Applications
Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications case style DO-200AB (B-PUK)
Major Ratings and Characteristics
Parameters
IF(AV) @ Ths IF(RMS) IFSM @ 50Hz @ 60Hz V RRM range trr @ TJ TJ
SD263C..S50L
375 55 408 5500 5760 3000 to 4500 4.5 125
- 40 to 125
Units
A °C A A A V µs °C °C
D-671
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SD263C..S50L Series
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
30 SD263C..S50L 36 40 45
VRRM , maximum repetitive peak reverse voltage V
3000 3600 4000 4500
VRSM , maximum nonrepetitive peak rev. voltage V
3100 3700 4100 4600
IRRM max.
@ TJ = TJ max. m A
Forward Conduction
Parameter
I F(AV) Max. average forward current @ Heatsink temperature I F(RMS) Max. RMS forward current I FSM Max. peak, one-cycle forward, non-repetitive surge current
SD263C..S50L
375 (150) 55 (85) 725 5500 5760 4630 4850
Units
A °C A
Conditions
180° conduction, half sine wave Double side (single side) cooled @ 25°C heatsink temperature double side cooled t = 10ms t = 8.3ms No voltage reapplied 50% VRRM reapplied No voltage reapplied 50% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max.
A t = 10ms t = 8.3ms t = 10ms t = 8.3ms
I2...
