MUR450

BL FEATURES G ALAXY ELECTRICAL MUR405 - - - MUR460 VOLTAGE RANGE: 50 --- 600 V CURRENT: 4.0 A SUPER FAST RECT IFIER L ow cos t L ow leakage L ow forward voltage drop H igh current capability E as ily cleaned with alcohol,Is opropanol and s im ilar s olvents The plas tic m aterial carries U/L recognition 94V-0 DO - 27 MECHANICAL DATA C as e:JEDEC DO--27,m olded plas tic Term inals : Axial lead ,s olderable per MIL- STD-202,Method 208 P olarity: Color band denotes cathode W eight: 0.041 ounces ,1.15 gram s Mounting pos ition: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 a m bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%. MUR MUR MUR MUR MUR MUR MUR MUR UNITS 405 410 415 420 430 440 450 460 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 V RR M V RMS V DC IF(AV) 50 35 50 100 70 100 150 105 150 200 140 200 4.0 300 210 300 400 280 400 500 350 500 600 420 600 V V V A Peak f orw ard surge current 8.3ms single half -sine-w ave superimposed on rated load @TJ =125 IFSM 125.0 A Maximum instantaneous f orw ard voltage @ 4.0A Maximum reverse current at rated DC blocking voltage @TA =25 @TA =100 (Note1) (Note2) (Note3) VF IR t rr CJ Rθ JA TJ TSTG 0.89 10.0 100.0 25 95 20 - 55 ----- + 150 - 55 ----- + 150 1.2 8 V A Maximum reverse recovery time Typical junction capacitance Typical thermal resistance Operating junction temperature range Storage temperature range 50 ns pF /W NOTE: 1. Measured with I F =0.5A, I R=1A, I rr=0.25A. 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3 . Thermal resistance f rom junction to ambient. www.galaxycn.com Document Number 0264012 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES MUR405 - - - MUR460 FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 N 1. 10 N 1. trr D.U.T. (+) 25VDC (approx) (-) 1 NONINDUCTIVE PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) +0.5A 0 -0.25A -1.0A 1cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IM PEDANCE=50 . SE TIM BASE FOR 10/20 ns/cm TE FIG.2 -- TYPICAL FORWARD CHARACTERISTIC INSTANTANEOUS FORWARD CURRENT INSTANTANEOUS REVERSE CURRENT AMPERES FIG.3 -- TYPICAL REVERSE CHARACTERISTIC 80 40 20 8.0 4.0 2.0 0.8 0.4 0.2 0.08 0.04 0.02 0.008 0.004 0.002 0 20 40 TJ=25℃ TJ=100℃ TJ=150℃ 100 MUR 430-MUR460 40 20 MUR405-MUR420 10 AMPERES 4.0 2.0 1.0 0.4 0.2 0.1 0 0.4 0.8 1.2 1.6 2.0 2.4 TJ =25 Pulse Width=300 µs 60 80 100120 140 160 180 200 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENTAGE OF RATED PEAK REVERSE VOLTAGE,% FIG.4 -- TYPICAL JUNCTION CAPACITANCE z FIG.5--FORWORD DERATING CURVE AVERAGE FORWARD CURRENT AMPERES JUNCTION CAPACITANCE,pF 1000 600 400 200 100 60 40 20 10 0.1 0.2 0.4 1 2 4 10 20 40 100 TJ=25 f=1.0MHz 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 25 50 75 100 125 150 175 Single Phase Half Wave 60HZ Resistive or Inductive Load 0.375"(9.5mm)Lead length REVERSE VOLTAGE, VOLTS AMBIENT TEMPERATURE, www.galaxycn.com Document Number 0264012 BLGALAXY ELECTRICAL 2.