RL251_15 BILIN | Alldatasheet
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FEATURES
Case:JEDEC R-3,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method208 Polarity: Color band denotes cathode end Weight:0.021 ounces,0.58 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate current by 20%. RL 253 RL 254 RL 255 RL 256 RL
257 UNITS
Maximum recurrent peak reverse voltage VRRM 200 400 600 800 1000 V Max imum RMS v oltage VRMS 140 280 420 560 700 V Max imum DC bloc king v oltage VDC 200 400 600 800 1000 V Maximum average forw ard rectified current 9.5mm lead length @TA=75 Peak forw ard surge current 8.3ms single half-sine-w ave superimpoded on ratde load @T J=125 Maximum instantaneous forw ard voltage @ 2.5 A VF V Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 Typical junction capacitance (Note1) CJ pF Typical thermal resistance (Note2) R JA Operaring junction temperature range TJ Storage temperature range TSTG R - 3 Mounting position: Any 100 RL 251 RL 252 5.0 A A -55----+125 RL251 - - - RL257 AIF(AV) 2.5 PLASTIC SILICON RECTIFIERS The plastic material carries U/L recognition 94 V-0 VOLTAGE RANGE: 50 --- 1000 V CURRENT: 2.5 A 100 1.1 2. Thermal resistance f rom junction to ambient. 50.0 150.0IFSM NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. -55----+150 IR www.galaxycn.com BL BLGALAXY ELECTRICALDocument Number 1560107 1. Dimensions in millimeters
150 T J=125 ℃
8.3ms Single Half Sine-Wave .4 1.0 2 100 41 0 2 0 401 0 0 f=1MHz TJ=25 Document Number 1560107 BLGALAXY ELECTRICAL www.galaxycn.com 0.5 1.0 1.5 2.0 0 25 50 75 Single Phase Half Wave 60HZ Resistive or Inductive Load 100 125 150 2.5 175 0.01 0.02 0.06 0.04 0.1 0.2 0.4 1.0 100 TJ=25 Pulse Width=300us AMPERES INSTANTANEOUS FORWARD CURRENT AMPERES AMPERES JUNCTION CAPACITANCE,pF RL251- - - RL257 AMBIENT T EMPERAT URE, INSTANTANEOUS FORWARD VOLTAGE,VOLTS NUMBER OF CYCLES AT 60Hz FIG.1 -- FORWARD DERATING CURVE FIG.2 -- TYPICAL FORWARD CHARACTERISTIC RATINGS AND CHARACTERISTIC CURVES PEAK FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT FIG.3 -- PEAK FORWARD SURGE CURRENT FIG.4 --TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,VOLTS