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1、(45V/20A)Z3PK2045HSchottky Barrier Diode*?Halogen-free type*?Lead free product,compliance to RoHS*?Lead less chip form,no lead damage*?Low power loss,High efficiency*?High current capability,low VF*?Plastic package has Underwriters Laboratory Flammability?Classification 94V-0*?Patented ZPAKTM Packag
2、e Technology FEATURES*?Switching mode power supply applications*?Portable equipment battery applications*?High frequency rectification*?DC/DC Converter*?Designed as bypass diodes for solar panelsAPPLICATIONCase:Packed with FRP substrate and epoxy underfilledTerminals:Pure Tin plated(Lead-Free),?sold
3、erable per MIL-STD-750,Method 2026.MECHANICAL DATAAbsolute Maximum Ratings(Ta=25 oC)VRRMVIF(AV)AIFSMATjTSTG8.3ms single half sine-waveITEMAverage forward currentSymbolConditionsUnitPeak forward surge currentOperating junction temperature RangeZ3PK2045H45300-55 to+150-55 to+150Rating20Repetitive peak
4、 reverse voltageStorage temperature RangeoCoC2011/05REV.0Unit:mmOUTLINE DIMENSIONSMARKINGCase:Z3PAKTop ViewBottom ViewPad Layout2.03.21.44.06.54.61.01.0481.23.361.391.847.1124.861.4LEFT PINRIGHT PINBOTTOMSIDEHEAT SINKZ3PK2045 Electrical characteristics(Ta=25 oC)VFIF=20AITEMSymbolConditionsMin.Typ.VM
5、ax.UnitForward voltage(NOTE 1)oC/W-22-Rth(JL)Junction to lead(NOTE 2)oC/W-60-Rth(JA)Junction to ambient(NOTE 2)Thermal resistanceoC/W-20-Rth(JC)Junction to case(NOTE 2)mA-0.580.64-0.02-0.1050IRRMRepetitive peak reverse currentVR=Max.VRRMNOTES:?(1)?Pulse test width PW=300usec,1%duty cycle.?(2)?Mounte
6、d on P.C.B.with 14 x 14mm copper pad areas.Ta=25 oCTa=125 oC(45V/20A)Z3PK2045H2011/05REV.0FIG.1-FORWARD CURRENT DERATING CURVEFIG.3-TYPICAL INSTANTANEOUSFORWARD CHARACTERISTICSAVERAGE FORWARD RECTIFIEDCURRENT,AMPERES252015105IINSTANTANEOUS FORWARD CURRENT,AMPERES00255075100125150175LEAD TEMPERATURE,
7、oCINSTANTANEOUS FORWARD VOLTAGE,VOLTSFIG.2-MAXIMUM NON-REPETITIVEPEAK FORWARD SURGE CURRENTPEAK FORWARD SURGE CURRENT,AMPERESNUMBER OF CYCLES AT 60Hz8.3ms SINGLE HALF SINE-WAVE050100150200250350300110100FIG.4-TYPICAL REVERSE CHARACTERISTICSINSTANTANEOUS REVERSE LEAKAGECURRENT,MILLIAMPERESPERCENT OF RATED PEAK REVERSE VOLTAGE,%0.0010.010.1100110020406080100TJ=25oCTJ=125oCTJ=150oCTJ=100oC0.11.010010.00.0100.10.20.40.30.60.70.5TJ=150TJ=125TJ=100TJ=25