BL GALAXY ELECTRICAL ERB44-02 - - - ERB44-10 VOLTAGE RANGE: 200 --- 1000 V CURRENT: 1.0 A FAST RECOVERY RECTIFIER 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 Term inals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012 ounces,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%. ERB44 -02 ERB44 -04 ERB44 -06 ERB44 -08 ERB44 -10 UNITS Maximum recurrent peak reverse voltage V RRM 200 400 600 800 1000 V Maximum RMS voltage V RMS 140 280 420 560 700 V Maximum DC blocking voltage V DC 200 400 600 800 1000 V Maximum average forw ard rectified current 9.5mm lead length, @TA =75 IF(AV) 1.0 A IFSM 30.0 A VF 1.1 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 5.0 IR μA 100.0 Maximum reverse recovery time (Note1) t rr 400 ns Typical junction capacitance (Note2) CJ 12 pF Typical thermal resistance (Note3) RθJA 55 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. /W www.galaxycn.com 2. Measured at 1.0MH Z and applied rev erse v oltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient. Document Number 0261057 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES ERB44-02---ERB44-10 FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM trr 50 N.1. 10 N.1. +0.5A D.U.T. ( - ) 0 PULSE GENERATOR (NOTE2) (+) 50VDC (APPROX) (-) OSCILLOSCOPE (NOTE 1) 1 N.1. -0.25A ( + ) -1.0A NOTES:1.RISETIME=7ns MAX. INPUT IMPEDANCE=1M .22pF 2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O SET TIMEBASEFOR50/100 ns /cm 100 10 TJ=25 Pulse Width=300 µS 4 2 1.0 0.4 0.2 0.1 0.06 0.04 0.02 0.01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 FIG.3 -- FORWARD DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT AMPERES INSTANTANEOUS FORWARD CURRENT AMPERES FIG.2 --TYPICAL FORWARD CHARACTERISTIC 1.4 1.2 1.0 0.8 S ingle Phase H alf W ave 60H z R esistive or Inductive Load 0.6 0.4 0.2 0 0 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 14 12 10 TJ=25 f=1MHz 2 .4 1.0 2 4 10 20 40 100 PEAK FORWARD SURGE CURRENT AMPERES JUNCTION CAPACITANCE,pF 16 .2 60 80 100 120 140 150 FIG.5--PEAK FORWARD SURGE CURRENT 10 1 .1 40 20 AMBIENT TEMPERATURE, FIG.4--TYPICAL JUNCTION CAPACITANCE 4 1cm 40 TJ=125 8.3ms Single Half Sine-Wave 30 20 10 0 1 REVERSE VOLTAGE,VOLTS 2 4 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60 Hz www.galaxycn.com Document Number 0261057 BLGALAXY ELECTRICAL 2.