ER2A-ER2J Surface Mount Rectifiers VOLTAGE RANGE: 50 --- 600 V CURRENT: 2.0 A SMB Features 4.7± 0.25 Low cost High current capability 3.6± 0.3 2.0± 0.15 Low leakage Low forward voltage drop Easily cleaned with alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 5.4± 0.2 2.3± 0.15 Mechanical Data Case:JEDEC DO-214AA,molded plastic 0.2± 0.05 1.3± 0.2 0.203MAX Polarity: Color band denotes cathode Weight: 0.003 ounces,0.093 grams Mounting position: Any Dimensions in millimeters 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%. ER2A ER2B ER2C ER2D ER2E ER2G ER2J UNITS Maximum recurrent peak reverse voltage VRRM 50 100 150 200 300 400 600 V Maximum RMS voltage VRMS 35 70 105 140 210 280 420 V Maximum DC blocking voltage VDC 50 100 150 200 300 400 600 V Maximum average forw ard rectified current @TA=75 IF(AV) 2.0 A IFSM 50 A Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous forw ard voltage @ 2.0A Maximum reverse current at rated DC blocking voltage @TA=25 @TA=125 VF IR 0.95 1.25 5.0 200 1.7 V A Maximum reverse recovery time (Note 1) trr 35 ns Typical junction capacitance (Note 2) CJ 62 pF Typical thermal resistance (Note 3) RθJA 40 TJ - 55 ----- + 150 TSTG - 55 ----- + 150 Operating junction temperature range Storage temperature range NOTE: 1. Measured with I F=0.5A, I R=1A, I rr=0.25A. 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3.Thermal resistance junction to ambient. http://www.luguang.cn mail:[email protected] /W ER2A-ER2J Surface Mount Rectifiers Ratings AND Charactieristic Curves FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr 10 N 1. 50 N 1. +0.5A D.U.T. (+) 25VDC (approx) (-) OSCILLOSCOPE (NOTE 1) 1 NONINDUCTIVE 0 -0.25A PULSE GENERATOR (NOTE2) -1.0A 1cm SET TIME BASE FOR 10/20 ns/cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF. JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . 2.0 ER2E ER2G ER2A- ER2D ER2J 1.0 TJ =25 Pulse Width=300 µ s 0.1 0 0.4 1.2 0.8 1.6 2.0 2.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.3 -- FORWARD DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 3.0 CURRENT, AMPERES INSTANTANEOUS FORWARD FIG.2 -- TYPICAL FORWARD CHARACTERISTIC 100 60 40 20 10 6 4 2 1 TJ=25 f=1.0MHz 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE,VOLTS Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm)Lead Length 2.0 1.6 1.2 0.8 0.4 0 25 50 75 100 125 AMBIENT TEMPERATURE, 60 50 8.3ms Single Half Sine-Wave 40 30 20 10 0 1 2 5 10 20 INSTANTANEOUS REVERSE CURRENT,MICROAMPERES 1000 10 1.0 T J =100 T J =75 TJ=25 0.1 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. http://www.luguang.cn 50 100 NUMBER OF CYCLES AT 60Hz FIG.6 -- TYPICAL REVERSE CHARACTERISTICS 100 175 150 FIG.5 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,AMPERES JUNCTION CAPACITANCE,pF FIG.4 -- TYPICAL JUNCTION CAPACITANCE 2.4 z mail:[email protected]