BL GALAXY ELECTRICAL PLASTIC SILICON RECTIFIER EM1Y(Z)---EM1C(Z) VOLTAGE RANGE: 100 --- 1000 V CURRENT: 1.0 A FEATURES DO - 41 Low cost 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--41,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012ounces,0.34 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%. EM1Y EM1Z EM1 EM1A EM1B EM1C UNITS Maximum recurrent peak reverse voltage V RRM 100 200 400 600 800 1000 V Maximum RMS voltage V RMS 70 140 280 420 560 700 V Maximum DC blocking voltage V DC 100 200 400 600 800 1000 V Maximum average forw ard rectified current 9.5mm lead length, @TA =75 IF(AV) 1.0 A IFSM 45.0 A VF 0.97 V Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous forw ard voltage @ 1.0 A Maximum reverse current at rated DC blocking voltage @TA =25 @TA=100 IR 5.0 Typical junction capacitance (Note1) CJ 15 Typical thermal resistance (Note2) RθJA 50 TJ - 55---- +150 TSTG - 55---- + 150 Operating junction temperature range Storage temperature range NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. A 50.0 pF ／Ｗ www.galaxycn.com 2. Thermal resistance f rom junction to ambient. Document Number 0260019 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES EM1Y(Z) --- EM1C(Z) AVERAGE FORWARD CURRENT, AMPERES FIG.1 -- FORWARD DERATING CURVE FIG.2 -- TYPICAL FORWARD CHARACTERISTICS 1.0 0.8 0.6 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.4 0.2 0 0 25 50 75 100 125 150 FORWARD CURRENT, AMPERES 100 10 TJ=25 Pulse Width=300uS 4 2 1.0 0.4 0.2 0.1 0.06 0.04 0.02 0.01 0.6 AMBIENT TEMPERATURE, 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE,VOLTS FIG.3 -- PEAK FORWARD SURGE CURRENT FIG.5--TYPICAL JUNCTION CAPACITANCE 100 45 40 TJ=125 8.3ms Single Half Sine-Wave 35 30 25 20 15 10 5 1 2 4 8 10 20 40 60 80 100 JUNCTION CAPACITANCE,Pf PEAK FORWARD SURGE CURRENT AMPERES 0.8 60 40 20 10 4 TJ=25 f=1MHz 2 1 .1 NUMBER OF CYCLES AT 60Hz .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0260019 BLGALAXY ELECTRICAL 2.