器件名称: SD253N04S20MV
功能描述: FAST RECOVERY DIODES Stud Version
文件大小: 139.69KB 共7页
简 介:Bulletin I2065 rev. A 09/94
SD253N/R SERIES
FAST RECOVERY DIODES Features
High power FAST recovery diode series 1.5 to 2.0 s 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
Stud Version
250A
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 t
2
SD253N/R
250 85 392 5350 5600 143 130 400 to 1600 1.5 to 2.0
Units
A °C A A A KA2s KA2s V s °C °C
@ 50Hz @ 60Hz
V RRM range trr range @ TJ TJ
25 - 40 to 125
case style DO-205AB (DO-9)
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1
SD253N/R Series
Bulletin I2065 rev. A 09/94
ELECTRICAL SPECIFICATIONS Voltage Ratings
Type number Voltage VRRM max. repetitive Code peak and off-state voltage V
04 SD253N/R..S15 08 10 12 SD253N/R..S20 14 16 400 800 1000 1200 1400 1600
VRSM , maximum nonrepetitive peak voltage V
500 900 1100 1300 1500 1700
I RRM max. TJ = 125°C mA
35
Forward Conduction
Parameter
IF(AV) Max. average forward current @ Case temperature IF(RMS) Max. RMS current IFSM Max. peak, one-cycle non-repetitive forward current
SD253N/R
250 85 392 5350 5600 4500 4710
Units
A °C A
Conditions
180° conduction, half sine wave.
DC @ 74°C case temperature t = 10ms t = 8.3ms No voltage reap……