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| BL FEATURES Low cos t GALAXY ELECTRICAL ERB37-08---ERB37-10 VOLT AGE RANGE: 800--1000 V CURRENT : 1.0 A FAST RECOVERY RECT IFIER DO - 41 Diffus ed junction Low leakage Low forward voltage drop High current capability Eas ily cleaned with Freon,Alcohol,Is opropanol and s im ilar s olvents The plas tic m aterial carries U/L recognition 94V-0 MECHANICAL DATA Cas e:JEDEC DO-41,m olded plas tic Term inals : Axial lead ,s olderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012 ounces ,0.34 gram s Mounting pos ition: Any MAXIMUM RAT INGS AND ELECT RICAL CHARACT ERIST ICS Ratings at 25 am bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60 H z,res is tive or inductive load. For capacitive load,derate by 20% . ERB37-08 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average f orw ard rectif ied current 9.5mm lead length, @TA =75 ERB37-10 1000 700 1000 1.0 UNITS V V V A VRRM V R MS VDC IF (AV) 800 560 800 Peak f orw ard surge current 8.3ms single half -sine-w ave superimposed on rated load @TJ =125 IF SM 30.0 A Maximum instantaneous f orw ard voltage @ 1.0 A Maximum reverse current at rated DC blocking voltage @TA =25 @TA =100 VF IR t rr CJ R JA TJ TSTG 1.5 5.0 100.0 250 12 55 -55----+150 -55----+150 V A ns pF /W Maximum reverse recovery time (Note1) Typical junction capacitance Typical thermal resistance (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. 2. Measured at 1.0MH Z and applied rev erse v oltage of 4.0V D C . 3. Therm al res istanc e f rom junction to am bient. www.galaxycn.com Document Number 0261055 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES trr 50 N.1. 10 N.1. ERB 37-08---ERB 37-10 FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM +0.5A D.U.T. (+) 50VDC (APPROX) (-) 1 N.1. (-) 0 -0.25A PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) (+) -1.0A N TE O S:1.R TIM =7ns M IN U IM E AN E ISE E AX. P T P D C =1M .22pF 2.R TIM =10ns M SO R EIM E AN E ISE E AX. U C P D C =5O SE TIM BASEFO 50/100 ns /cm TE R 1cm FIG.2 --TYPICAL FORWARD CHARACTERISTIC AVERAGE FORWARD RECTIFIED CURRENT AMPERES FIG.3 -- FORWARD DERATING CURVE INSTANTANEOUS FORWARD CURRENT AMPERES 100 10 TJ=25 Pulse Width=300uS 1.5 1.25 1.0 4 2 1. 0 0. 4 0.75 S in g le P h a s e H a lf W a ve 6 0 H Z R e sis tiv e o r In d u c tive L o a d 0.5 0. 1 0. 04 0.25 0 25 50 75 100 125 150 175 0. 01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE,VOLTS FIG.4--TYPICAL JUNCTION CAPACITANCE AMBIENT TEMPERATURE. FIG.5--PEAK FORWARD SURGE CURRENT PAKE FORWARD SURGE CURRENT JUNCTION CAPACITANCE,pF 10 16 14 40 30 TJ=125 8.3ms Single Half Sine-Wave AMPERES 12 10 20 4 TJ=25 f=1MHz 10 2 1 .1 0 1 2 4 8 10 20 40 60 80 10 0 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE,VOLTS NUMBER OF CYCLES AT 60Hz www.galaxycn.com Document Number 0261055 BLGALAXY ELECTRICAL 2. |
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