1、DEVICE MARKINGBAT54CW=L43MAXIMUM RATINGS(TJ=125C unless otherwise noted)RatingSymbolValueUnitReverse VoltageVR30VoltsForward Power DissipationPF TA=25C225mWDerate above 25C1.8mW/CForward Current(DC)IF200MaxmAJunction TemperatureTJ125MaxCStorage Temperature RangeTstg55 to+150CELECTRICAL CHARACTERISTI
2、CS(TA=25C unless otherwise noted)CharacteristicSymbolMinTypMaxUnitReverse Breakdown Voltage(IR=10 A)V(BR)R30VoltsTotal Capacitance(VR=1.0 V,f=1.0 MHz)CT7.616pFReverse Leakage(VR=25 V)IR0.52.0AdcForward Voltage(IF=0.1 mAdc)VF0.220.24VdcForward Voltage(IF=30 mAdc)VF0.410.5VdcForward Voltage(IF=100 mAd
3、c)VF0.52 1 VdcReverse Recovery Time(IF=IR=10 mAdc,IR(REC)=1.0 mAdc,Figure 1)trr5.0nsForward Voltage(IF=1.0 mAdc)VF0.290.32VdcForward Voltage(IF=10 mAdc)VF0.350.40VdcForward Current(DC)IF200mAdcRepetitive Peak Forward CurrentIFRM300mAdcNonRepetitive Peak Forward Current(t 1.0 s)IFSM600mAdcBAT54CW The
4、se Schottky barrier diodes are designed for high speed switch-ing applications,circuit protection,and voltage clamping.Extremelylow forward voltage reduces conduction loss.Miniature surface mountpackage is excellent for hand held and portable applications wherespace is limited.Extremely Fast Switchi
5、ng Speed Low Forward Voltage 0.35 Volts(Typ)I F=10 mAdc3CATHODEANODE1ANODE2Dual Series SchottkyBarrier DiodesSOT-323DimensionsPin Configuration Rev: 01.06.20181/3Notes:1.A 2.0 k variable resistor adjusted for a Forward Current(IF)of 10 mA.Notes:2.Input pulse is adjusted so IR(peak)is equal to 10 mA.
6、Notes:3.tptrr+10 V2 k820 0.1FDUTVR100H0.1F50OUTPUTPULSEGENERATOR50INPUTSAMPLINGOSCILLOSCOPEtrtpt10%90%IFIRtrrtiR(REC)=1 mAOUTPUT PULSE(IF=IR=10 mA;measuredat iR(REC)=1 mA)IFINPUT SIGNALFigure 1.Recovery Time Equivalent Test Circuit1000.00.1VF,FORWARD VOLTAGE(VOLTS)0.20.30.40.5101.00.185C100VR,REVERS
7、E VOLTAGE(VOLTS)1.00.10.010.001510152025140VR,REVERSE VOLTAGE(VOLTS)12420CT,TOTAL CAPACITANCE(pF)5101530IF,FORWARD CURRENT(mA)Figure 2.Forward VoltageFigure 3.Leakage CurrentFigure 4.Total Capacitance40C25CTA=150CTA=125CTA=85CTA=25CIR,REVERSE CURRENT(A)0.655C150C125C10010003025206810BAT54CWRev: 01.0
8、6.20182/30.71.90.0280.650.0250.650.025inchesmm0.0750.0350.9NOTES:1.DIMENSIONINGAND TOLERANCING PER ANSIY14.5M,1982.2.CONTROLLING DIMENSION:INCH.DIMMINMAXMINMAXMILLIMETERSINCHESA 0.071 0.087 1.80 2.20 K 0.017 REF 0.425 REFL 0.026 BSC 0.650 BSCN 0.028 REF 0.700 REFS 0.079 0.095 2.002.40B 0.045 0.053 1.15 1.35 C 0.032 0.040 0.80 1.00D 0.012 0.016 0.30 0.40G 0.047 0.055 1.20 1.40H 0.000 0.004 0.00 0.10 J 0.004 0.010 0.10 0.25 CNALDGSBHJK3120.05(0.002)SC-70/SOT-323BAT54CWShanghai Leiditech Electronic Co.,Ltd Email: Tel:+86-021 50828806 Fax:+86-021 50477059Rev: 01.06.20183/3
个人主页
