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| BLGALAXY ELECTRICAL HIGH EFFICIENCY RECT IFIER FEATURES Low cos t Diffus ed junction Low leakage Low forward voltage drop High crrent capability Eas ily cleaned with Freon,Alcohol, ls opropand and s im ilar s olvents MUR170 --- MUR1100 VOLTAGE RANGE: 700---1000 V CURRENT: 1.0 A DO - 41 MECHANICAL DATA Cas e: JEDEC DO-41, m olded plas tic Term inals : Axial leads ,s olderable per MIL-STD -202,Method 208 Polarity: Color band denotes cathode Weight: 0.012 ounces , 0.34gram s Mounting: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unles s otherwis e s pecified. Single phas e,half wave,50 Hz,res is tive or inductive load. For capacitive load,derate by 20%. MUR170 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectif ied current 9.5mm lead length, @TA =75 MUR180 800 560 800 1.0 MUR190 900 630 900 MUR1100 1000 700 1000 UNITS V V V A V RRM V RMS V DC IF(AV) 700 490 700 Peak f orw ard surge current 10ms single half -sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous f orw ard voltage @ 1.0A Maximum reverse current @TA =25 IFSM VF IR trr CJ R JA TJ TSTG 30.0 A 1.7 10.0 100.0 75 15 60 - 55 ----- + 150 - 55 ----- + 150 V A ns pF /W at rated DC blocking voltage @TA =100 Maximum reverse recovery time Typical junction capacitance Typical thermal resistance Operating junction temperature range Storage temperature range NOTE: 1.Measured with I F =0.5A, I R=1A, I rr=0.25A. (Note1) (Note2) (Note3) 2. Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC. 3. Thermal resistance from junction to ambient. www.galaxycn.com Document Number 0262021 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES MUR170 --- MUR1100 FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr 50 N 1. 10 N 1. +0.5A 0 PULSE GENERATOR (NOTE2) D.U.T. (+) 25VDC (approx) (-) 1 NONINDUCTIVE -0.25A OSCILLOSCOPE (NOTE1) -1.0A 1cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . SET TIMEBASEFOR 10/20 ns/cm FIG.2 -- TYPICAL FORWARD CHARACTERISTIC AVERAGE FORWARD RECTIFIED CURRENT AMPERES INSTANTANEOUS FORWARD CURRENT FIG.3 -- FORWARD DERATING CURVE 10 1.0 1.0 0.8 TJ=25 Pulse Width=300S 0.1 AMPERES 0.6 Single Phase Half Wave 60HZ Resistive or Inductive Load 0.4 0.01 0.2 0 0 0.001 0 25 50 75 100 125 150 175 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 INSTANTANEOUS FORWARD VOLTAGE, VOLTS AMBIENT TEMPERATURE, FIG.4 -- PEAK FORWARD SURGE CURRENT Z PEAK FORWARD SURGE CURRENT AMPERES FIG.5--TYPICAL JUNCTION CAPACITANCE 50 40 30 JUNCTION CAPACITANCE,pF 200 100 60 40 20 10 6 4 TJ=25 TJ=125 8.3ms Single Half Sine-Wave 20 10 0 2 1 0.1 0.2 0.4 1 2 4 10 20 40 100 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,VOLTS BLGALAXY ELECTRICAL Document Number 0262021 www.galaxycn.com 2. |
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