BYM32

BL FEATURES L ow leakage GALAXY ELECTRICAL BYM32(Z) VOLTAGE RANGE: 200 V CURRENT: 3.0 A PLASTIC SILICON RECTIFIER L ow cost Diffused junction L ow forward voltage drop High current capability Easily cleaned witn Freon,Alcohol,lsopropanol and similar solvents The plastic material carries U/L recognition 94V-0 D O - 27 MECHANICAL DATA Case:JEDEC DO-27,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.041 ounces,1.15 grams Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 a mbient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. BYM32 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, @TA =75 UNITS V V V A VRRM VRMS VDC IF(AV) 200 140 200 3.0 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125 IFSM 200.0 A Maximum instantaneous forw ard voltage @ 3.0 A Maximum reverse current at rated DC blocking voltage Typical junction capacitance Typical thermal resistance @TA=25 @TA=100 (Note1) (Note2) VF IR CJ RθJA TJ TSTG 0.95 10.0 100.0 35 20 - 55 ---- + 150 - 55 ---- + 150 V µA pF /W Operating junction temperature range Storage temperature range 2. Thermal resistance f rom junction to ambient. NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. www.galaxycn.com Document Number 0260015 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT SURGE CURRENT 8 .0 L=0.31"(7.9m m ) BYM32(Z) FIG.2 --MAXIMUM NON-REPETITIVE PEAK FORWARD 7 .0 6 .0 TL=B O TH LE A D S TO H E A T D INK M O U N TE D LE N G TH S (L)A S S H O W N 60H zR E S IS TIV E O R IN D U C TIVE LO A D L=0.25"(6.3m m ) PEAK FORWARD CURRENT AMPERES 200 150 AMPERES 5 .0 4 .0 3 .0 2 .0 1 .0 0 20 40 60 80 100 120 140 160 T A =A M BIE N T T E M P E R A T U R E 0.375"(9.5m m )LE A D LE NG T H P .C .B .M O U N TN G TJ=125℃ 8.3ms Single Half Sine-Wave L=0.50"(12.7m m ) 100 50 0 1 2 4 8 10 20 40 60 80 100 TEMPERATURE, FIG.3 -- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT 100 10 4 2 1 .0 0 .4 NUMBER OF CYCLES AT 60HZ FIG.4 -- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT MICROAMPERES 100 10 T j= 1 5 0 1 T j= 1 0 0 AMPERES 0 .2 0 .1 0 .0 4 0 .0 2 0 .0 1 0 .6 0 .8 0 .9 1 1 .1 1 .2 T J = 25 P ulse W idth =3 00u S 0 .1 T j= 2 5 0 .0 1 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE,VOLTS FIG.5 -- TYPICAL JUNCTION CAPACITANCE TRANSIENT THERMAL IMPEDANCE, /W PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.6 -- TYPICAL TRANSIENT THERMAL IMPEDANCE 100 JUNCTION CAPACITANCE,pF 100 60 40 20 10 f=1M Hz TJ=25 10 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 1 0.1 0.01 0.1 1 10 100 REVERSE VOLTAGE, VOLTS PULSE DURATION, SEC www.galaxycn.com Document Number 0260015 BLGALAXY ELECTRICAL 2.