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RA251

WEJ
Part Number RA251
Manufacturer WEJ
Description AUTOMOTIVE RECTIFIER
Published May 8, 2016
Detailed Description AUTOMOTIVE RECTIFIER RoHS RA2505-2510 FEATURES Low leakage Low forward voltage drop DHigh current capability THigh...
Datasheet PDF File RA251 PDF File

RA251
RA251

Overview
AUTOMOTIVE RECTIFIER RoHS RA2505-2510 FEATURES Low leakage Low forward voltage drop DHigh current capability THigh forward surge current capability .
,LMECHANICAL DATA Case: transfer molded plastic Epoxy: UL94V - 0 rate flame retardant.
OPolarity: Color ring denotes cathode end.
Lead: Plated slug, solderable per MIL - STD - 202E Cmethod 208C Mounting position: Any Weight: 0.
067 ounce, 1.
90gram ICMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS NRatings at 25 ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20% ROSYMBOLS RA  Maximum Repetitive Peak Reverse Voltage VRRM  TMaximum RMS Voltage VRMS  Maximum DC Blocking Voltage VDC  CMaximum Average Forward Rectified Current, at TC = 125 I(AV) EPeak Forward Surge Current 8.
3ms single half sine - wave superimposed on IFSM Lrated load (JEDEC method ) Maximum Instantaneous Forward Voltage at 25 A VF EMaximum DC Reverse Current at rated TA = 25 DC blocking voltage TC  IR JTypical Thermal Resistance R Operating and Storage Temperature Range TJ, TSTG RA     ENOTES: W1.
Enough heatsink must be considered in application.
RA RA RA                    (-65 to+175) RA RA UNIT     Volts   Volts   Volts Amps Amps Volts A /W  WEJ ELECTRONIC CO.
Http:// www.
wej.
cn E-mail:wej@yongerjia.
com RoHS RA2505-2510 FIG.
2-MAXIMUM NON-REPETITIVE PEAK FIG.
1-TYPICAL FORWARD CURRENT FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT, (A) DERATING CURVE 30 PEAK FORWARD SURGE CURRENT, (A) D20 Single Phase THalf Wave 60Hz 10 Resistive or Inductive Load .
,L0.
375''(9.
5mm) Lead Length 0 0 25 50 75 100 125 150 175 CASE TEMPERATURE, ( ° C) OFIG.
3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS C1000 IC100 TYPICAL MAXIMUM AVERAGE POWER DISSIPATION (W) N10 OTj=25 ° C PULSE WIDTH=300uS 1%DUTY CYCLE R1.
...


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