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1、Dimensions in inches and(millimeters)SMBJ SERIES 600 Watts Surface MountTransient Voltage SuppressorSMB/DO-214AA For surface mounted application Low profile package Built-in strain relief Glass passivated junction Excellent clamping capability Fast response time:Typically less than 1.0ps from 0 volt
2、 to BV min.Typical IR less than 1A above 10V High temperature soldering guaranteed:260oC/10 seconds at terminals Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 600 watts peak pulse power capability with a 10 x 1000 us waveform by 0.01%duty cycle Mechanical Da
3、ta Case:Molded plastic Terminals:Pure tin plated lead free,Polarity:Indicated by cathode band except bipolar Weight:0.093gramMaximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified.Type Number Symbol Value Units Peak Power Dissipation at TA=25oC,
4、Tp=1ms(Note 1)PPK Minimum 600 Watts Steady State Power Dissipation Pd 3 Watts Peak Forward Surge Current,8.3 ms Single Half Sine-wave Superimposed on Rated Load(JEDEC method)(Note 2,3)-Unidirectional Only IFSM 100 Amps Maximum Instantaneous Forward Voltage at 50.0A for Unidirectional Only(Note 4)VF
5、3.5/5.0 Volts Typical Thermal Resistance(Note 5)RJC RJA 10 55 oC/W Operating and Storage Temperature Range TJ,TSTG-65 to+150 oC Notes:1.Non-repetitive Current Pulse Per Fig.3 and Derated above TA=25oC Per Fig.2.2.Mounted on 5.0mm2(.013 mm Thick)Copper Pads to Each Terminal.3.8.3ms Single Half Sine-w
6、ave or Equivalent Square Wave,Duty Cycle=4 pulses Per Minute Maximum.4.VF=3.5V on SMBJ5.0 thru SMBJ90 Devices and VF=5.0V on SMBJ100 thru SMBJ170 Devices.5.Measured on P.C.B.with 0.27 x 0.27”(7.0 x 7.0mm)Copper Pad Areas.Devices for Bipolar Applications 1.For Bidrectional Use C or CA Suffix for Type
7、s SMBJ5.0 through Types SMBJ170.2.Electrical Characteristics Apply in Both Directions.RATINGS AND CHARACTERISTIC CURVES(SMBJ SERIES)FIG.4-MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENTPEAKFORWARDSURGECURRENT.(A)11010010100200NUMBER OF CYCLES AT 60Hz8.3ms Single Half Sine WaveJEDEC MethodUNIDIRECTIONAL
8、ONLYFIG.1-PEAK PULSE POWER RATING CURVEPppm,PEAKPULSEPOWER,KW0.1110100td.PULSE WIDTH,sec.0.1 s1.0 s10 s100 s1.0ms10ms0.2sq 5.0mm COPPERPADAREAS2NON-REPETITIVEPULSE WAVEFORMSHOWNin FIG.3T=25 CA0FIG.3-PULSE WAVEFORMCLAMPING POWER01.02.03.04.0050150100t,TIME,mslppm,PEAKPULSECURRENT%IRSMtr=10 sec.10/100
9、0 sec.WAVEFORMAS DEFINED BY R.E.A.td2PEAK VALUElppmHALF VALUE-lppPULSE WIDTH(td)is DEFINEDAS THE POINT WHERE THE PEAKCURRENT DECAYSto 50%of lppmFIG.5-TYPICAL JUNCTION CAPACITANCECj,JUNCTIONCAPACITANCE,pF1102001001010010006000VWM,REVERSE STAND-OFF VOLTAGE.(V)Tj=25 Cf=1.0MHzVsig=50mVp-p0VR=0VR-RATEDST
10、AND-OFFVOLTAGE202FIG.2-PULSE DERATING CURVEPEAKPULSEPOWER(Pppm)orCURRENT(lpp)DERATINGINPERCENTAGE,%02550751001251501752000255075100TA,AMBIENT TEMPERATURE.CO SMBJ SERIES 600 Watts Surface MountTransient Voltage SuppressorELECTRICAL CHARACTERISTICS(TA=25OC unless otherwise noted)Breakdown VoltageStand
11、-OffMaximumMaximumMaximumDeviceDevice VBRTest CurrentVoltageReverse LeakagePeak SurgeClampingMarking (Volts)(Note 1)IT(mA)VWMat VwmCurrent IPPMVoltage at IPPMCodeMinMax(Volts)ID(uA)(Note 2)(Amps)VC(Volts)SMBJ5.0KD6.407.30105.0800.0659.6SMBJ5.0AKE6.407.00105.0800.0689.2SMBJ6.0KF6.678.15106.0800.05511
12、.4SMBJ6.0AKG6.677.37106.0800.06110.3SMBJ6.5KH7.228.82106.5500.05112.3SMBJ6.5AKK7.227.98106.5500.05611.2SMBJ7.0KL7.789.51107.0200.04713.3SMBJ7.0AKM7.788.60107.0200.05212.0SMBJ7.5KN8.3310.31.07.5100.04414.3SMBJ7.5AKP8.339.211.07.5100.04812.9SMBJ8.0KQ8.8910.91.08.050.04215.0SMBJ8.0AKR8.899.831.08.050.0
13、4613.6SMBJ8.5KS9.4411.51.08.520.03915.9SMBJ8.5AKT9.4410.41.08.520.04314.4SMBJ9.0KU10.012.21.09.010.03716.9SMBJ9.0AKV10.011.11.09.010.04015.4SMBJ10KW11.113.61.0105.03318.8SMBJ10AKX11.112.31.0105.03717.0SMBJ11KY12.214.91.0115.03120.1SMBJ11AKZ12.213.51.0115.03418.2SMBJ12LD13.316.31.0125.02822.0SMBJ12AL
14、E13.314.71.0125.03119.9SMBJ13LF14.417.61.0135.02623.8SMBJ13ALG14.415.91.0135.02921.5SMBJ14LH15.619.11.0145.024.425.8SMBJ14ALK15.617.21.0145.02723.2SMBJ15LL16.720.41.0155.023.126.9SMBJ15ALM16.718.51.0155.025.124.4SMBJ16LN17.821.81.0165.021.828.8SMBJ16ALP17.819.71.0165.024.226.0SMBJ17LQ18.923.11.0175.
15、020.030.5SMBJ17ALR18.920.91.0175.022.827.6SMBJ18LS20.024.41.0185.019.532.2SMBJ18ALT20.022.11.0185.021.529.2SMBJ20LU22.227.11.0205.017.635.8SMBJ20ALV22.224.51.0205.019.432.4SMBJ22LW24.429.81.0225.015.039.4SMBJ22ALX24.426.91.0225.017.735.5SMBJ24LY26.732.61.0245.014.643.0SMBJ24ALZ26.729.51.0245.016.038
16、.9SMBJ26MD28.935.31.0265.013.546.6SMBJ26AME28.931.91.0265.014.942.1SMBJ28MF31.138.01.0285.012.650.0SMBJ28AMG31.134.41.0285.013.845.4SMBJ30MH33.340.71.0305.011.753.5SMBJ30AMK33.336.81.0305.013.048.4SMBJ33ML36.744.91.0335.010.659.0SMBJ33AMM36.740.61.0335.011.853.3SMBJ36MN40.048.91.0365.09.864.3SMBJ36A
17、MP40.044.21.0365.010.858.1SMBJ40MQ44.454.31.0405.08.871.4SMBJ40AMR44.449.11.0405.09.764.5SMBJ43MS47.858.41.0435.08.276.7SMBJ43AMT47.852.81.0435.09.069.4 SMBJ SERIES 600 Watts Surface MountTransient Voltage SuppressorELECTRICAL CHARACTERISTICS(TA=25OC unless otherwise noted)Breakdown VoltageStand-Off
18、MaximumMaximumMaximumDeviceDevice VBRTest CurrentVoltageReverse LeakagePeak SurgeClampingMarking (Volts)(Note 1)IT(mA)VWMat VwmCurrent IPPMVoltage at IPPMCodeMinMax(Volts)ID(uA)(Note 2)(Amps)VC(Volts)SMBJ45MU50.061.11.0455.07.880.3SMBJ45AMV50.055.31.0455.08.672.7SMBJ48MW53.365.11.0485.07.385.5SMBJ48
19、AMX53.358.91.0485.08.177.4SMBJ51 MY56.769.31.0515.06.991.1SMBJ51AMZ56.762.71.0515.07.682.4SMBJ54ND60.073.31.0545.06.596.3SMBJ54ANE60.066.31.0545.07.287.1SMBJ58NF64.478.71.0585.06.1103SMBJ58ANG64.471.21.0585.06.793.6SMBJ60NH66.781.51.0605.05.8107SMBJ60ANK66.773.71.0605.06.596.8SMBJ64NL71.186.91.0645.
20、05.5114SMBJ64ANM71.178.61.0645.06.1103SMBJ70NN77.895.11.0705.05.0125SMBJ70ANP77.886.01.0705.05.5113SMBJ75NQ83.31021.0755.04.7134SMBJ75ANR83.392.11.0755.05.2121SMBJ78NS86.71061.0785.04.5139SMBJ78ANT86.795.81.0785.05.0126SMBJ85NU94.41151.0855.04.1151SMBJ85ANV94.41041.0855.04.6137SMBJ90NW1001221.0905.0
21、3.9160SMBJ90ANX1001111.0905.04.3146SMBJ100NY1111361.01005.03.5179SMBJ100ANZ1111231.01005.03.8162SMBJ110PD1221491.01105.03.2196SMBJ110APE1221351.01105.03.5177SMBJ120PF1331631.01205.02.9214SMBJ120APG1331471.01205.03.2193SMBJ130PH1441761.01305.02.7231SMBJ130APK1441591.01305.03.0209SMBJ150PL1672041.0150
22、5.02.3268SMBJ150APM1671851.01505.02.5243SMBJ160PN1782181.01605.02.2287SMBJ160APP1781971.01605.02.4259SMBJ170PQ1892311.01705.02.0304SMBJ170APR1892091.01705.02.2275Note:1.VBR measured after IT applied for 300us,IT=square wave pulse or equivatent.2.Surge current waveform per Figure 3 and derate per Fig
23、ure 2.3.All terms and symbols are consistant with ANSI/IEEE C62.35.4.For bidirectional use C or CA suffix for types SMBJ5.0 thorugh types SMBJ170.5.For bipolar types having VWM of 10 volts(SMBJ8.0C)and under the ID limit is doubled.SMBJ SERIES 600 Watts Surface MountTransient Voltage SuppressorTVS A
24、PPLICATION NOTES:Transient Voltage Suppressors may be used at various points in a circuit to provide various degrees of protection.The following is a typical linear power supply with transient voltage suppressor units placed at different points.All provide protection of the load.FIGURE 1 Transient V
25、oltage Suppressors 1 provides maximum protection.However,the system will probably requirereplacement of the line fuse(F)since it provides a dominant portion of the series impedance when a surge isencountered.However,we do not recommend to use the TVS diode here,unless we can know the electric circui
26、timpedance and the magnitude of surge rushed into the circuit.Otherwise the TVS diode is easy to bedestroyed by voltage surge.Transient Voltage Suppressor 2 provides execllent protection of circuitry excluding the transformer(T).However,since the transformer is a large part of the series impedance,t
27、he chance of the line fuse opening during the surge condition is reduced.Transient Voltage Suppressor 3 provides the load with complete protection.It uses a unidirectionalTransient Voltage Suppressor,which is a cost advantage.The series impedance now includes the line fuse,transformer,and bridge rec
28、tifier(B)so failure of the line fuse is further reduced.If only Transient VoltageSuppressor 3 is in use,then the bridge rectifier is unprotected and would require a higher voltage and currentrating to prevent failure by transients.Any combination of these three,or any one of these applications,will
29、prevent damage to the load.This wouldrequire varying trade-offs in power supply protection versus maintenance(changing the time fuse).An additional method is to utilize the Transient Voltage Suppressor units as a controlled avalanche bridge.This reduces the parts count and incorporates the protectio
30、n within the bridge rectifier.FIGURE 2 RECOMMENDED PAD SIZES The pad dimensions should be 0.010(0.25mm)longer than the contact size,in the lead axis.This allows a solder fillet to form,see figure below.Contact factory for soldering methods.SMBJ SERIES 600 Watts Surface MountTransient Voltage Suppressor