BL GALAXY ELECTRICAL BYV95A---BYV95C VOLTAGE RANGE: 200 --- 600 V CURRENT: 1.5 A FAST RECOVERY RECTIFIERS FEATURES DO - 15 Low cost Diffused junction Low leakage Low forward voltage drop High current capability Easily cleaned with Freon, Alcohol,Is opropanol and sim ilar solvents MECHANICAL DATA Cas e:JEDEC DO--15,m olded plastic Term inals: Axial lead ,s olderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014ounces,0.39 gram s Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unless otherwise s pecified. Single phase,half wave,50Hz,resis tive or inductive load. For capacitive load,derate by 20%. BYV95A BYV95B BYV95C UNITS Maximum recurrent peak reverse voltage V RRM 200 400 600 V Maximum RMS voltage V RMS 280 420 V Maximum DC blocking voltage V DC 140 200 200 600 V Maximum average forw ard rectified current 9.5mm lead length, @TA =75 IF(AV) 1.5 A IFSM 50.0 A VF 1.6 V Peak forw ard surge current 10ms single half-sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous forw ard voltage @ 3.0A Maximum reverse current at rated DC blocking voltage @TA =25 @TA =100 IR 5.0 Maximum reverse recovery time (Note1) t rr 100.0 250 Typical junction capacitance (Note2) CJ 18 Typical thermal resistance (Note3) RθJA 45 TJ -55 ---- + 150 TSTG -55 ---- + 150 Operating junction temperature range Storage temperature range A 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. www.galaxycn.com 3. Thermal resistance f rom junction to ambient. Document Number 0261047 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES BYV95A - - - BYV95C FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 N.1. trr 10 N.1. +0.5A D.U.T. ( - ) 0 PULSE GENERATOR (NOTE2) (+) 50VDC (APPROX) (-) OSCILLOSCOPE (NOTE 1) 1 N.1. -0.25A ( + ) -1.0A 1cm NOTES:1.RISETIME=7ns MAX. INPUT IMPEDANCE=1M .22pF 2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O SET TIMEBASEFOR50/100 ns /cm FIG.3 --PEAK FORWARD SURGE CURRENT 2.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 1.5 1.0 0.5 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.2 --FORWARD DERATING CURVE 60 50 40 TJ =125 8.3ms Single Half Sine-Wave 30 20 10 AMBIENT TEMPERATURE, 100 NUMBER OF CYCLES AT 60 Hz FIG.4--TYPICAL FORWARD CHARACTERISTIC FIG.5-- TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE,pF INSTANTANEOUS FORWARD CURRENT AMPERES 10 1 10 4 2 1.0 0.4 0.2 0.1 0.06 0.04 TJ =25 Pulse Width=300 µ S 0.02 0.01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 40 20 T J =25 f=1.0MHz 1 1 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 4 10 100 REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0261047 BLGALAXY ELECTRICAL 2.