SS54

SS52-SS510 Surface Mount Schottky Barrier Rectifiers REVERSE VOLTAGE: 20 --- 100 V CURRENT: 5.0 A SMC Features Plastic package has Underwriters Laborator Flammability Classification 94V-0 For surface mounted applications ◇ Low profile package ◇ Built-in strain relief ◇ Metal silicon junction, majority carrier conduction ◇ High surge capability ◇ High current capability,low forward voltage drop ◇ ◇ 11 5.8± 0.3 8.3± 0.2 Low power loss,high effciency 0.25± 0.06 1.5± 0.25 For use in low voltage high frequency inverters,free wheeling and polarity protection applications Guardring for overvoltage protection High temperature soldering guaranteed:250oC/10 1 seconds at terminals 0.203MAX ◇ ◇ 111 3.0± 0.15 ◇ 7.5± 0.25 2.4± 0.2 ◇ 111 Dimensions in millimeters Mechanical Data ◇ ◇ ◇ Case:JEDEC SMC,molded plastic over 1111passivated chip Polarity: Color band denotes cathode end Weight: 0.007 ounces, 0.21 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified SS52 Maximum recurrent peak reverse voltage VRRM 20 SS53 SS54 30 40 SS58 SS59 SS510 UNITS SS55 SS56 50 60 80 90 100 V 56 63 70 V 90 100 V Maximum RMS voltage VRWS 14 21 28 35 42 Maximum DC blocking voltage V DC 20 30 40 50 60 Maximum average forw ord rectified current at c TL(SEE FIG.1) (NOTE 2) I(AV) 5.0 A Peak forw ard surge current 8.3ms single halfc sine-w ave superimposed on rated load(JEDEC c Method) IFSM 175 A Maximum instantaneous forw ard voltage at v 5.0A(NOTE.1) Maximum DC reverse current @TA=25oC at rated DC blockjing voltage(NOTE1) @TA=100oC Typical thermal resitance (NOTE2) Operating junction temperature range Storage temperature range VF IR 0.55 0.70 80 0.5 20 10 RθJA 55 RθJL 17 V 0.85 mA o C/W TJ -55--- +150 o TSTG -55--- +150 o NOTE: 1.Pulse test:300μS pulse width,1%duty cy cle 2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm 2)copper pad areas C C SS52-SS510 Surface Mount Schottky Barrier Rectifiers Ratings AND Charactieristic Curves FIG.2-- PEAK FORWARD SURGE CURRENT 175 5.0 Resistive or inductive Load PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD RECTIFIED CURRENT,AMPERES FIG.1 -- FORWARD DERATING CURVE 2.5 0 P.C.B.MOUNTED ON 0.2X0.2(5.0X5.0mm) COPPERPAD AREAS 50 60 70 80 90 100 110 120 130 140 150 160 170 140 8.3ms Single Half Sine Wave TJ=125 105 70 35 0 1 AMBIENT TEMPERATURE ℃ 100 NUMBER OF CYCLES AT 60HZ FIG.3 -- TYPICAL FORWARD CHARACTERISTICS FIG.4 -- TYPICAL REVERSE CHARACTERISTICS 10 20 10 SS52-SS54 SS58-SS510 SS55-SS56 1 TJ =25 Pulse width=300 s 1% duty Cycle .1 .1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 INSTANTANEOUS REVERSE CURRENT,MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES 10 5.0 .5 .1 .05 TJ = 25 .01 0 INSTANTANEOUS FORWARD VOLTAGE,VOLTS TJ = 125 1.0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,％