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| BL FEATURES Low cos t GALAXY ELECTRICAL ERA22-02---ERA22-10 VO LT AG E RANG E: 200 --- 1000 V CURRENT : 0.5 A FAST RECOVERY RECT IFIER D O - 41 D iffus ed junction Low leakage Low forw ard voltage drop H igh current capability Eas ily cleaned w ith Freon,Alcohol,Is opropanol and s im ilar s olvents The plas tic m aterial carries U/L recognition 94V -0 MECHANICAL DATA C as e:JED EC D O-41,m olded plas tic Term inals : Axial lead ,s olderable per MIL- STD -202,Method 208 Polarity: C olor band denotes cathode Weight: 0.012 ounces ,0.34 gram s Mounting pos ition: Any M AXIM UM RAT ING S AND ELECT RICAL CHARACT ERIST ICS R atings at 25 am bient tem perature unles s otherw is e s pecified. Single phas e,half w ave,60 H z,res is tive or inductive load. For capacitive load,derate by 20% . ERA22 -02 Max imum recurrent peak rev erse v oltage Max imum RMS voltage Max imum DC blocking voltage Max imum av erage f orw ard rectif ied c urrent 9.5mm lead length, @TA =75 ERA22 -04 400 280 400 ERA22 -06 600 420 600 0.5 ERA22 -08 800 560 800 ERA22 -10 1000 700 1000 UNITS V V V A V RRM V RMS V DC IF (AV) 200 140 200 Peak f orw ard surge current 8.3ms single half -sine-w av e s uperimposed on rated load @TJ =125 IF SM 20.0 A Max imum ins tantaneous f orw ard voltage @ 0.5 A Max imum reverse current at rated DC blocking voltage @TA =25 @TA =100 VF IR t rr CJ R J A TJ TSTG 1.3 5.0 100.0 400 12 55 -55----+150 -55----+150 V A ns pF /W Max imum reverse recov ery time (Note1) Ty pical junction capac itance Ty pical thermal resistanc e (Note2) (Note3) Operating junction temperature range Storage temperature range N OTE: 1. Meas ured with I F =0.5A, I R=1A, I rr=0.25A. www.galaxycn.com 2. Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient. Document Number 0261053 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES trr 50 N.1. 10 N.1. ERA22-02---ERA22-10 FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM +0.5A D.U.T. (+) 50VDC (APPROX) (-) 1 N.1. (-) 0 PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) (+) -0.25A -1.0A 1cm NOTE S:1.R TIM =7ns M IN UT IM E ISE E AX. P P DANCE =1M .22pF 2.R TIM =10ns M SOURCEIM E ISE E AX. P DANCE =5O SE TIM BASEFOR 50/100 ns /cm TE FIG.2-- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD RECTIFIED CURR FIG.3-- FORWARD DERATING CURVE 20 0.6 0.5 15 CURRENT,AMPERES TJ=125 8.3ms Single Half Sine-Wave 0.4 0.3 0.2 0.1 0 S in g le P h a s e H a lf W a v e 6 0 H R e s is tiv e o r In d u c tiv e L o a d Z 10 5 0 1 2 4 8 10 20 40 60 80 100 25 50 75 100 125 150 175 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, FIG.4 -- CURRENT DERATING CURVE INSTANTANEOUS FORWARD CURRENT AMPERES FIG.5---TYPECAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,pF 100 10 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 TJ=25 Pulse Width=300S 10 16 14 12 10 4 2 1 .1 TJ=25 f=1MHz .2 .4 1.0 2 4 10 20 40 100 INSTANTANEOUS FORWARD VOLTAGE,VOLTS INSTANEOUS FORWARD VOLTAGE,VOLTS www.galaxycn.com Document Number 0261053 BLGALAXY ELECTRICAL 2. |
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