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| BL FEATURES Low cost GALAXY ELECTRICAL ERD03-02---ERD03-04 VOLTAGE RANGE: 200 --- 400 V CURRENT: 3.0 A PLASTIC SILICON RECTIFIER DO - 27 Diffused junction Low leakage Low forward voltage drop High current capability Easily cleaned with Freon,Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC DO--27,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.041 ounces,1.15 grams Mounting position: Any 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 by 20%. ERD03 -02 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, @TA=75 ERD03 -04 400 280 400 3.0 UNITS V V V A VRRM V RMS VDC IF(AV) 200 140 200 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125 IFSM 200.0 A Maximum instantaneous forw ard voltage @ 3.0 A Maximum reverse current at rated DC blocking voltage Typical junction capacitance Typical thermal resistance @TA=25 @TA=100 (Note1) (Note2) VF IR CJ R JA TJ TSTG 1.0 10.0 100.0 35 20 -55----+150 -55----+150 V A pF Operating junction temperature range Storage temperature range 2. Thermal resistance f rom junction to ambient. NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. www.galaxycn.com Document Number 0260025 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- TYPICAL FORWARD CHARACTERISTIC INSTANTANEOUS FORWARD CURRENT AMPERES 10 ERD03-02---ERD03-04 FIG.2 -- TYPICAL JUNCTION CHARACTERISTICS JUNCTION CAPACITANCE,pF 100 60 40 20 10 1.0 0.1 TJ=250 C Pulse Width =300us 4 2 1 .1 TJ=25 f=1MHz .2 .4 1.0 2 4 10 20 40 100 .01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE,VOLTS REVERSE VOLTAGE,VOLTS FIG.3 -- FORWARD DERATING CURVE FIG.4 -- PEAK FORWARD SURGE CURRENT 6 PEAK FORWARD SURGE CURRENT AMPERES 200 AVERAGE FORWARD CURRENT AMPERES 5 150 TJ=125 8.3ms Single Half Sine-Wave 4 3 Single Phase Half Wave 60H Z Resistive or Inductive Load 100 2 50 1 0 1 2 8 4 2 10 100 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, NUMBER OF CYCLES AT 60Hz www.galaxycn.com Document Number 0260025 BLGALAXY ELECTRICAL 2. |
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