SCD32 THRU SCD310SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERReverse Voltage - 20 to 100 Volts Forward Current - 3.0 AmperesDDEETTNNETEATPPA2010FEATURES.181(4.60).173(4.40).002(0.05)0.091(2.30)0.083(2.10)(0.5020.0R0)0.045(1.15)0.029(0.75)0.045(1.15)0.029(0.75)0.046(1.16)0.034(0.86)************Lead free productLeadless chip form , no lead damageLead-free solder joint , no wire bond & lead framePlastic package has Underwriters Laboratory FlammabilityClassification 94V-0For surface mounted applicationsLow profile packageBuilt-in strain reliefMetal to silicon rectifier , majority carrier conductionLow power loss , High efficiencyHigh current capability , low VFHigh surge capacityFor using in low voltage high frequency switching power supply,inverters , free wheeling , and polarity protection applicationsMECHANICAL DATACase : Packed with FRP substrate and epoxy underfilled*Dimensions in inches and (millimeters)TMTerminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026.Polarity : Laser markingWeight : 0.02 gramMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICSRatings at 25 C ambient temperatureunless otherwise specified.Maximum repetitive peak reverse voltageMaximum RMS voltageMaximum DC blocking voltageMaximum average forward rectified current (SEE FIG.1)SYMBOLSVRRMVRMSVDCI (AV)SCD32201420SCD34402840oSCD36604260SCD31010070100UNITSVoltsVoltsVoltsAmps3 .0Peak forward surge current 8.3ms single half sine-waveIFSMsuperimposed on rated load (JEDEC Method)Maximum instantaneous forward voltage at 3.0 A (NOTE 1)Maximum DC reverse currentat rated DC blocking voltageTypical thermal resistance (NOTE 2)Operating junction temperature rangeStorage temperature rangeNOTES :(1)Pulse test width PW=300usec , 1% duty cycle.(2)Mounted on P.C. board with 0.2 x 0.2\"(5.0 x5.0mm) copper pad areas.80AmpsVF0.500.700.50.85Volts(NOTE 1)@TJ=25C@TJ=100CooIR20R JAR JLTJTSTG-55 to +125-55 to +1505517-55 to +15010omAC / WooCCREV. 0 Zowie Technology CorporationRATINGS AND CHARACTERISTIC CURVES SCD32 THRU SCD310FIG.1 - FORWARD CURRENT DERATING CURVE3.080FIG.2 - MAXIMUM NON-REPETITIVEPEAK FORWARD SURGE CURRENT8.3ms Single Half Sine-Wave(JEDEC Method)AVERAGE FORWARD RECTIFIEDCURRENT, AMPERESPEAK FORWARD SURGE CURRENT,AMPERESRESISTIVE ORINDUCTIVE LOADP.C.B. MOUNTED ON0.2X0.2\"(5.0X5.0mm)COPPER PAD AREAS7060504030201002.0SCD36 & SCD310SCD32 & SCD341.000507090110130o150170110NUMBER OF CYCLES AT 60Hz100LEAD TEMPERATURE, CFIG.3 - TYPICAL INSTANTANEOUSFORWARD CHARACTERISTICS10.00100FIG.4 - TYPICAL REVERSE CHARACTERISTICSIINSTANTANEOUS FORWARD CURRENT,AMPERESSCD36SCD32 & SCD34SCD310INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES101.00TJ=100Co1.00.100.100.01TJ=25Co0.0100.20.40.60.81.01.2.001020406080100PERCENT OF RATED PEAK REVERSE VOLTAGE,%INSTANTANEOUS FORWARD VOLTAGE,VOLTSFIG.5 - TYPICAL JUNCTION CAPACITANCE400TJ = 25Cf=1.0MHzVsig=50mVP-PoJUNCTION CAPACITANCE, pF10010.11.010100REVERSE VOLTAGE, VOLTSREV. 0 Zowie Technology Corporation
