1、SMAJ Series 400W Transient Voltage SuppressorDESCRIPTION:TVS diodes can be used in a wide range of applications which like consumer electronic products,automotive industries,munitions,telecommunications,aerospace industries,and intelligent control systems.FEATURES:Glass passivated or planar Excellen
2、t clamping capabilityRepetition rate(duty cycle):0.01%Typical IR less than 1A above 10V.Low profile package and low inductance400W Peak Pulse power capability at 101000Fast response time:typically less than 1.0ps from 0V to VHigh temperature soldering:260Plastic package has Underwriters Laboratory F
3、lammability 94VFor surface mounted applications in order to optimize board space ABSOLUTE MAXIMUM RATINGSParameter Storage temperature range Operating junction temperature rangeSteady state power dissipation at TPeak pulse power dissipation on 10/1000waveform Maximum Instantaneous Forward30A for Uni
4、directional 400W Transient Voltage Suppressor iodes can be used in a wide range of applications which like consumer electronic products,automotive industries,munitions,telecommunications,aerospace industries,and intelligent control systems.ar junction Excellent clamping capabilityRepetition rate(dut
5、y cycle):0.01%A above 10V.ow inductance400W Peak Pulse power capability at 101000s waveform.Fast response time:typically less than 1.0ps from 0V to VBR min.emperature soldering:260/10s at terminals.Plastic package has Underwriters Laboratory Flammability 94V-0.For surface mounted applications in ord
6、er to optimize board spaceRATINGS(TA=25C,RH=45%-75%,unless otherwise Symbol ValueTstg-55 to+1junction temperature range Tj-55 to+1Steady state power dissipation at TL=75 PM(AV)3.3Peak pulse power dissipation on 10/1000s PPP 400Maximum Instantaneous Forward Voltage at VF 5.0unless otherwise noted)Val
7、ue Unit to+125 to+125 3.3 W 400 W 5.0 V SMA Symbol Rev:01.06.2014 1/7AEC-Q101 qualified.ELECTRICAL CHARACTERISTICS(TA=25)Part Number VR IR VRVBRIT IT VCIPPIPPUni-Polar Bi-Polar V A min(V)max(V)mA max(V)A SMAJ5.0A SMAJ5.0CA 5.0 100 6.40 7.00 10 9.2 43.5 SMAJ6.0A SMAJ6.0CA 6.0 100 6.67 7.37 10 10.3 38
8、.8 SMAJ6.5A SMAJ6.5CA 6.5 50 7.22 7.98 10 11.2 35.7 SMAJ7.0A SMAJ7.0CA 7.0 50 7.78 8.60 10 12.0 33.3 SMAJ7.5A SMAJ7.5CA 7.5 50 8.33 9.21 1 12.9 31.0 SMAJ8.0A SMAJ8.0CA 8.0 20 8.89 9.83 1 13.6 29.4 SMAJ8.5A SMAJ8.5CA 8.5 10 9.44 10.40 1 14.4 27.8 SMAJ9.0A SMAJ9.0CA 9.0 5 10.00 11.10 1 15.4 26.0 SMAJ1
9、0A SMAJ10CA 10.0 2 11.10 12.30 1 17.0 23.5 SMAJ11A SMAJ11CA 11.0 1 12.20 13.50 1 18.2 22.0 SMAJ12A SMAJ12CA 12.0 1 13.30 14.70 1 19.9 20.1 SMAJ13A SMAJ13CA 13.0 1 14.40 15.90 1 21.5 18.6 SMAJ14A SMAJ14CA 14.0 1 15.60 17.20 1 23.2 17.3 SMAJ15A SMAJ15CA 15.0 1 16.70 18.50 1 24.4 16.4 SMAJ16A SMAJ16CA
10、16.0 1 17.80 19.70 1 26.0 15.4 SMAJ17A SMAJ17CA 17.0 1 18.90 20.90 1 27.6 14.5 SMAJ18A SMAJ18CA 18.0 1 20.00 22.10 1 29.2 13.7 SMAJ20A SMAJ20CA 20.0 1 22.20 24.50 1 32.4 12.4 SMAJ22A SMAJ22CA 22.0 1 24.40 26.90 1 35.5 11.3 SMAJ24A SMAJ24CA 24.0 1 26.70 29.50 1 38.9 10.3 SMAJ26A SMAJ26CA 26.0 1 28.90
11、 31.90 1 42.1 9.5 SMAJ28A SMAJ28CA 28.0 1 31.10 34.40 1 45.4 8.8 SMAJ30A SMAJ30CA 30.0 1 33.30 36.80 1 48.4 8.3 SMAJ33A SMAJ33CA 33.0 1 36.70 40.60 1 53.3 7.5 SMAJ36A SMAJ36CA 36.0 1 40.00 44.20 1 58.1 6.9 SMAJ40A SMAJ40CA 40.0 1 44.40 49.10 1 64.5 6.2 SMAJ43A SMAJ43CA 43.0 1 47.80 52.80 1 69.4 5.8
12、SMAJ45A SMAJ45CA 45.0 1 50.00 55.30 1 72.7 5.5 SMAJ48A SMAJ48CA 48.0 1 53.30 58.90 1 77.4 5.2 SMAJ51A SMAJ51CA 51.0 1 56.70 62.70 1 82.4 4.9 Rev:01.06.2014 2/7SMAJ Series 400W Transient Voltage Suppressor400W Transient Voltage Suppressor ELECTRICAL CHARACTERISTICS(TA=25,continued)Part Number VR IR V
13、RVBRIT IT VCIPPIPPUni-Polar Bi-Polar V A min(V)max(V)mA max(V)A SMAJ54A SMAJ54CA 54.0 1 60.00 66.30 1 87.1 4.6 SMAJ58A SMAJ58CA 58.0 1 64.40 71.20 1 93.6 4.3 SMAJ60A SMAJ60CA 60.0 1 66.70 73.70 1 96.8 4.1 SMAJ64A SMAJ64CA 64.0 1 71.10 78.60 1 103.0 3.9 SMAJ70A SMAJ70CA 70.0 1 77.80 86.00 1 113.0 3.6
14、 SMAJ75A SMAJ75CA 75.0 1 83.30 92.10 1 121.0 3.3 SMAJ78A SMAJ78CA 78.0 1 86.70 95.80 1 126.0 3.2 SMAJ85A SMAJ85CA 85.0 1 94.40 104.0 1 137.0 2.9 SMAJ90A SMAJ90CA 90.0 1 100.0 111.0 1 146.0 2.8 SMAJ100A SMAJ100CA100.0 1 111.0 123.0 1 162.0 2.5 SMAJ110A SMAJ110CA110.0 1 122.0 135.0 1 177.0 2.3 SMAJ120
15、A SMAJ120CA120.0 1 133.0 147.0 1 193.0 2.1 SMAJ130A SMAJ130CA130.0 1 144.0 159.0 1 209.0 1.9 SMAJ150A SMAJ150CA150.0 1 167.0 185.0 1 243.0 1.7 SMAJ160A SMAJ160CA160.0 1 178.0 197.0 1 259.0 1.6 SMAJ170A SMAJ170CA170.0 1 189.0 209.0 1 275.0 1.5 SMAJ180A SMAJ180CA180.0 1 201.0 222.0 1 292.0 1.4 SMAJ200
16、A SMAJ200CA200.0 1 224.0 247.0 1 324.0 1.3 SMAJ220A SMAJ220CA220.0 1 246.0 272.0 1 356.0 1.1 SMAJ250A SMAJ250CA250.0 1 279.0 309.0 1 405.0 1.0 SMAJ300A SMAJ300CA300.0 1 335.0 371.0 1 486.0 0.8 SMAJ350A SMAJ350CA350.0 1 391.0 432.0 1 567.0 0.7 SMAJ400A SMAJ400CA400.0 1 447.0 494.0 1 648.0 0.6 SMAJ440
17、A SMAJ440CA440.0 1 492.0 543.0 1 713.0 0.6 Surge waveform:10/1000sVR：Stand-off Voltage-Maximum voltage that can be appliedVBR：Breakdown VoltageVC：Clamping Voltage-Peak voltage measured across the suppressor at a specified IppIR：Reverse Leakage Current Rev:01.06.2014 3/7SMAJ Series 400W Transient Vol
18、tage Suppressor400W Transient Voltage Suppressor ORDERING INFORMATION 1:V-I curve characteristics(Uni-directional)2:V-I curve characteristics(Bi-directional)IPPVCVBRVRVFVIPPVCVBRVRVVCVBRVRIRITIRITIPPRev:01.06.2014 4/7SMAJ Series 400W Transient Voltage Suppressor400W Transient Voltage Suppressor Rev:
19、01.06.2014 5/7SMAJ Series 400W Transient Voltage Suppressor400W Transient Voltage Suppressor Characteristics Curves (TA=25C unless otherwise noted)Figure 1.Peak Pulse Power Rating Curve1.0 s 10 s 100 s 1.0 ms 10 ms1001010.1PPPM-Peak Pulse Power(kW)td-Pulse Width(s)Figure 3.Pulse WaveformFigure 4.Typ
20、ical Junction Capacitance050100150td01.02.03.04.0IPPM-Peak Pulse Current,%IRSMt-Time(ms)tr=10 sPeak ValueIPPMHalf Value-IPPMIPP210/1000 s Waveformas defined by R.E.A.TJ=25 CPulse Width(td)is defined as the Pointwhere the Peak Currentdecays to 50%of IPPMCJ-Junction Capacitance(pF)VWM-Reverse Stand-Of
21、f Voltage(V)Figure 5.Typical Transient Thermal Impedancetp-Pulse Duration(s)Transient Thermal Impedance(C/W)Figure 6.Maximum Non-Repetitive Peak Forward Surge CurrentFigure 2.Pulse Power or Current vs.Initial Junction Temperature02550751001007550250125150175200TJ-Initial Temperature(C)Peak Pulse Pow
22、er(PPP)or Current(IPP)Derating in Percentage,%11010010000.001 0.01 0.1 1001 10 1000101001000101100200Uni-DirectionalBi-Directional6000Measured atZero BiasVR,Measured at Stand-Off Voltage VWM01020304050110100Peak Forward Surge Current(A)Number of Cycles at 60HzSOLDERING PARAMETERSReflow Condition Pb-
23、Free assembly(see FIG.5)Pre Heat-Temperature Min(Ts(min)+150-Temperature Max(Ts(max)+200-Time(Min to Max)(ts)60-180 secs.Average ramp up rate(Liquid us Temp(TL)to peak)3/sec.Max Ts(max)to TL-Ramp-up Rate 3/sec.Max Reflow-Temperature(TL)(Liquid us)+217-Temperature(tL)60-150 secs.Peak Temp(Tp)+260(+0/
24、-5)Time within 5 of actual Peak Temp(tp)30 secs.Max Ramp-down Rate 6/sec.Max Time 25 to Peak Temp(TP)8 min.Max Do not exceed+260PACKAGE MECHANICAL DATA DimensionsMillimetersInchesRef.Min.ABCDEFG4.002.301.350.764.700.150.051ABDO-214AC(SMA)DEFGHH1.90Max.4.652.901.651.525.280.2030.312.41Min.0.1570.0910
25、.0530.0300.1850.0020.0060.075Max.0.1830.1140.0650.0600.2080.0080.0120.095KJJK6.50L1.702.300.2560.0670.090LFIG.5:Reflow conditionTemperature25TS(min)TS(max)TLTPtptLtime to peak temperatueTime(t 25 to peak)Ramp-upRamp-downPreheatCritical ZoneTL to TPtsRev:01.06.2014 6/7SMAJ Series 400W Transient Volta
26、ge Suppressor400W Transient Voltage Suppressor TAPE AND REEL SPECIFICATION-SMAEFdP0 P1PABWCathodeOUTLINE REEL(PCS)PER CARTON(PCS)REEL DIAMETERS(mm)TAPING 5,000 80,000 330 DimensionsMillimetersInchesRef.ABdDD2EF5.33 0.31.5 0.1330.013 11.5 0.25.65 0.24.0 0.2PP04.0 0.2P112.0 0.22.0 0.22.79 0.3W16.8 2.0
27、W10.210 0.0120.059 0.00413.00.512 0.0390.059 0.0080.222 0.0080.157 0.0080.157 0.0080.472 0.0080.079 0.0080.110 0.0120.661 0.079Shanghai Leiditech Electronic Co.,Ltd Email: Tel:+86-021 50828806 Fax:+86-021 50477059 Rev:01.06.2014 7/7SMAJ Series 400W Transient Voltage Suppressor400W Transient Voltage Suppressor
