BL GALAXY ELECTRICAL HIGH EFFICIENCY RECT IFIER RU2M(Z) --- RU2AM(Z) VOLTAGE RANGE: 400 --- 600 V CURRENT: 1.1 A FEATURES DO - 15L Low cos t Diffus ed junction Low leakage Low forward voltage drop High current capability Eas ily cleaned with freon, alcohol, ls opropand and s im ilar s olvents MECHANICAL DATA Cas e: JEDEC DO-15L, m olded plas tic Term inals : Axial leads ,s olderable per MIL-STD-202, Method 208 Polarity: Color band denotes cathode Weight: 0.017 ounces , 0.48 gram 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%. RU2M RU2AM UNITS Maximum peak repetitive reverse voltage VRRM 400 600 V Maximum RMS voltage V R MS 280 420 V Maximum DC blocking voltage VDC 400 600 V Maximum average f orw ard rectif ied current 9.5mm lead length, @TA =75 IF (AV) 1.1 A IF SM 20.0 A VF 1.2 V Peak f orw ard surge current 10ms single half -sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous f orw ard voltage @ 1.1A Maximum reverse current at rated DC blocking voltage 10.0 @TA =25 IR @T A =100 100 Maximum reverse recovery time (Note 1) t rr Typical junction capacitance (Note 2) CJ Typical thermal resistance (Note 3) Rθ JL 15 TJ - 55 ----- + 150 TSTG - 55 ----- + 150 Operating junction temperature range Storage temperature range A 300.0 20 N OTE: 1.Meas ured with I F =0.5A, I R=1A, I rr=0.25A. ns 15 pF ／Ｗ www.galaxycn.com 2. Measured at 1.0MH Z and applied rev erse v oltage of 4.0V D C . 3. Therm al resistance junction to am bient . Document Number 0262040 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES RU2M(Z)--- RU2AM(Z) FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr 10 N 1. 50 N 1. +0.5A D.U.T. 0 PULSE GENERATOR (NOTE2) (+) 25VDC (approx) (-) 1 NONINDUCTIVE -0.25A OSCILLOSCOPE (NOTE1) -1.0A 1cm SET TIME BASE FOR 10/20 ns/cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . 10 T J =25 Pulse Width=300 µ S 1.0 0.1 0.04 0.01 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.3 -- FORWARD DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT AMPERES 100 AMPERES INSTANTANEOUS FORWARD CURRENT FIG.2 -- TYPICAL FORWARD CHARACTERISTIC 0 .9 S in g le P h a se H a lf W a ve 6 0 H z R e sis tive o r In d u c tive L o a d 0 .6 0 .3 0 0 25 50 75 125 100 150 AMBIENT TEMPERATURE, 200 100 10 5 1 5 10 50 JUNCTION CAPACITANCE,pF 15 0 1 .2 FIG.3 -- TYPICAL JUNCTION CAPACITANCE 20 AMPERES PEAK FORWARD SURGE CURRENT FIG.2 -- TYPICAL FORWARD CHARACTERISTIC 1 .5 60 40 RU2AM 20 10 RU2M 4 TJ=25 2 1 0.1 0.2 NUMBER OF CYCLES AT 60Hz 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0262040 BLGALAXY ELECTRICAL 2.