SMB78A

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR SMB5.0 THRU SMB170CA FEATURES • • • • • • • • • • • Stand-off Voltage Peak Pulse Power 5.0 to 170 Volts 600 Watts Plastic package has Underwriters Laboratory Flammability Classification 94V-O For surface mounted applications in order to optimize board space Low profile package Built-in strain relief Glass passivated junction Low incremental surge resistance 600W peak pulse power capability with a 10/1000μs Waveform, repetition rate (duty cycle): 0.01% Excellent clamping capability Fast response time: typically less than 1.0ps from 0 Volts to V (BR) for unidirectional and 5.0ns for bidirectional types For devices with V (BR) ≥10V, ID are typically ID less than 1.0μA High temperature soldering guaranteed: 250℃/10 seconds at terminals Cass: JEDEC DO-214AA,molded plastic body over passivated junction Terminals: Axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color bands denotes positive end (cathode) except bidirectional Mounting position: any Weight: 0.003 ounces, 0.093 gram DO-214AA(SMB) Dimensions in inches and (millimeters) MECHANICAL DATA • • • • • DEVICES FOR BIDRECTIONAL APPLICATIONS • For bidirectional use C or CA suffix for types SMB-5.0 thru SMB-170 (e.g. SMBG5.0C,SMBJ170CA) .Electrical Characteristics apply in both directions. Ratings at 25℃ ambient temperature unless otherwise specified Ratings Peak Pulse power dissipation with a 10/1000μs waveform(NOTE1,2,FIG.1) Peak Pulse current with a 10/1000μs waveform (NOTE1,FIG.3) Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) (Note2,3) – unidirectional only Maximum instantaneous forward voltage at 50A (NOTE 3,4) unidirectional only (NOTE 3) Operating Junction and Storage Temperature Range MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • Symbols PPPM IPPM IFSM VF TJ, TSTG Value Minimum 600 See Table 1 100.0 SEE NOTE 4 50 to +150 Unit Watts Amps Amps Volts ℃ Notes: 1. 2. 3. Non-repetitive current pulse, per Fig.3 and derated above T A=25℃ per Fig.2 Mounted on 0.2×0.2” (5.0×5.0mm) copper pads to each terminal Measured on 8.3ms single half sine-wave or equivalent square wave duty cycle = 4 pulses per minutes maximum. VF=3.5 V on SMB thru SMB-90 devices and VF=5.0V on SMB-100 thru SMB-170 devices 4. E-mail: sales@cnmic.com Web Site: www.cnmic.com SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR SMB5.0 THRU SMB170CA Electrical Characteristic at (TA =25℃ unless otherwise noted) Device Type Device Marking Code UNI SMB5.0 SMB5.0A SMB6.0 SMB6.0A SMB6.5 SMB6.5A SMB7.0 SMB7.0A SMB7.5 SMB7.5A SMB8.0 SMB8.0A SMB8.5 SMB8.5A SMB9.0 SMB9.0A SMB10 SMB10A SMB11 SMB11A SMB12 SMB 12A SMB13 SMB13A SMB14 SMB14A SMB15 SMB15A SMB16 SMB16A SMB17 SMB17A SMB18 SMB18A SMB20 SMB20A SMB22 SMB22A SMB24 SMB24A SMB26 SMB26A SMB28 SMB28A SMB30 SMB30A SMB33 SMB33A 5V0 5V0A 6V0 6V0A 6V5 6V6A 7V0 7V0A 7V5 7V5A 8V0 8V0A 8V5 8V5 A 9V0 9V0A 10V 10VA 1V1 11VA 12V 12VA 13V 13VA 14V 14VA 15V 15VA 16V 16VA 17V 17VA 18V 18VA 20V 20VA 22V 22VA 24V 24VA 26V 26VA 28V 28VA 30V 30VA 33V 33VA BI 5V0C 5V0C A 6V0C 6V0C A 6V5C 6V6C A 7V0C 7V0C A 7V5C 7V5C A 8V0C 8V0C A 8V5C 8V5C A 9V0C 9V0C A 10VC 10VC A 11VC 11VC A 12VC 12VC A 13VC 13VC A 14VC 14VC A 15VC 15VC A 16VC 16VC A 17VC 17VC A 18VC 18VC A 20VC 20VC A 22VC 22VC A 24VC 24VC A 26VC 26VC A 28VC 28VC A 30VC 30VC A 33C 33VC A Breakdown Voltage V(BR) (Volts) (Note 1 ) MIN 6.4 6.4 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10 10 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 178 178 18.9 18.9 20 20 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 MAX 7.82 7.07 8.15 7.37 8.82 7.98 9.51 8.6 10.2 9.21 10.9 9.83 11.5 10.4 12.2 11.1 13.6 12.3 14.9 13.5 16.3 14.7 17.6 15.9 19.1 17.2 20.4 18.5 21.8 19.7 23.1 20.9 24.4 22.1 27.1 24.5 29.8 26.9 32.6 29.5 35.3 31.9 38 34.4 40.7 .36.8 44.9 40.6 Test Current at IT (mA) 10 10 10 10 10 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Stand-off Voltage VWM (Volts) 5 5 6 6 6.5 6.5 7 7 7.5 7.5 8 8 8.5 8.5 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 20 20 22 22 24 24 26 26 28 28 30 30 33 33 Stand-off Voltage Peak Pulse Power 5.0 to 170 Volts 600 Watts Maximum Reverse Leakage I D at VWM (μA)(Note3) 800 800 800 800 500 500 200 200 100 100 50 50 20 20 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Maximum Peak Pulse Surge Current IPPM (Note 2)(Amps) 62.5 65.2 52.3 58.3 48.8 53.6 45.1 50 42 46.5 40 44.1 37.7 41.7 35.5 39 31.9 35.3 29.9 33 27.3 30.2 25.2 27.9 23.3 25.9 22.3 24.6 20.8 23.1 19.7 21.7 18.6 20.5 16.8 18.5 15.2 16.9 14 15.4 12.9 14.3 12 13.2 11.2 12.4 10.2 11.3 Maximum Clamping Voltage at IPPM VC(Volts) 9.6 9.2 11.4 10.3 12.3 11.2 13.3 12 14.3 12.9 15 13.6 15.9 14.4 16.9 15.4 18.8 17 20.1 18.2 22 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43 38.9 46.6 42.1 50 45.4 53.5 4.4 59 53.3 E-mail: sales@cnmic.com Web Site: www.cnmic.com SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR SMB5.0 THRU SMB170CA Electrical Characteristic at (TA =25℃ unless otherwise noted) Device Type Device Marking Code UNI SMB36 SMB36A SMB40 SMB40A SMB43 SMB43A SMB45 SMB45A SMB48 SMB48A SMB51 SMB51A SMB54 SMB54A SMB 58 SMB58A SMB60 SMB60A SMB64 SMB64A SMB70 SMB70A SMB75 SMB75A SMB78 SMB 78A SMB85 SMB85A SMB90 SMB90A SMB100 SMB100A SMB110 SMB110A SMB120 SMB 120A SMB130 SMB130A SMB150 SMB150A SMB160 SMB160A SMB170 SMB170A 36V 36VA 40V 40VA 43V 43VA 45V 45VA 48V 48VA 51V 51VA 54V 54VA 58V 58VA 60V 60VA 64V 64VA 70V 70VA 75V 75VA 78V 78VA 85V 85VA 90V 90VA 100V 100VA 110V 110VA 120V 120VA 130V 130VA 150V 150VA 160V 160VA 170V 170VA BI 36VC 36VCA 40VC 40VCA 43VC 43VCA 45VC 45VCA 48VC 48VCA 51VC 51VCA 54VC 54VCA 58VC 58VCA 60VC 60VCA 64VC 64VCA 70VC 70VCA 75VC 75VCA 78VC 78VCA 85VC 85VCA 90VC 90VCA 100VC 100VCA 110VC 110VCA 120VC 120VCA 130VC 130VCA 150VC 150VCA 160VC 160VCA 170VC 170VCA Breakdown Voltage V(BR) (Volts) (Note 1 ) MIN 40 40 44.4 44.4 47.8 47.8 50 50 53.3 53.3 56.7 56.7 60 60 64.4 64.4 66.7 66.7 71.1 71.1 77.8 77.8 83.3 83.3 86.7 86.7 94.4 94.4 100 100 111 111 122 122 133 133 144 144 167 167 178 178 189 189 MAX 48.9 44.2 54.3 49.1 58.4 52.8 61.1 55.3 65.1 58.9 69.3 62.7 73.3 66.3 78.7 71.2 81.5 73.7 86.9 78.6 95.1 86 102 92.1 106 95.8 115 104 122 111 136 123 149 135 163 157 176 159 204 185 218 197 231 209 Test Current at IT (mA) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Stand-off Voltage VWM (Volts) 36 36 40 40 43 43 45 45 48 48 51 51 54 54 58 58 60 60 64 64 70 70 75 75 78 78 85 85 90 90 100 100 110 110 120 120 130 130 150 150 160 160 170 170 Stand-off Voltage Peak Pulse Power 5.0 to 170 Volts 600 Watts Maximum Reverse Leakage I D at VWM (μA)(Note3) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Maximum Peak Pulse Surge Current IPPM (Note 2)(Amps) 9.3 10.3 8.4 9.3 7.8 8.6 7.5 8.3 7 7.8 6.6 7.3 6.2 6.9 5.8 6.4 5.6 6.2 5.3 5.8 4.8 5.3 4.5 5 4.3 4.8 4 4.4 3.8 4.1 3.4 3.7 3.1 3.4 2.8 3.1 2.6 2.9 2.2 2.5 2.1 2.3 2 2.2 Maximum Clamping Voltage at IPPM VC(Volts) 64.3 58.1 71.4 65.4 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 102 93.6 107 96.8 114 103 125 113 134 121 139 126 151 137 160 146 179 162 196 177 214 193 231 209 268 243 287 259 304 275 Notes: (1) (2) (3) (4) V(BR) measured after IT a pplied for 300μs IT =square wave pulse or equivalent Surge current waveform per Figure 3 and derate per Fig.2 For bidirectional types having VWM of 10 volts and less, the l D limit is doubled All terms and symbols are consistent with ANSI/IEEE C62.35 E-mail: sales@cnmic.com Web Site: www.cnmic.com SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR SMB5.0 THRU SMB170CA Stand-off Voltage Peak Pulse Power 5.0 to 170 Volts 600 Watts RATING AND CHARACTERISTIC CURVES SMB5.0 THRU SMB170CA 100 Non-Repetitive Pulse Waveform Shown in Figure 3 TA=25 ℃ 10 PEAK PULSE POWER (PPP ) OR CURRENT (IPP ) DERATING IN PERCENTAGE % FIG.1- PEAK PULSE POWER RATING CURVE FIG.2- PULSE DERATING CURVE 100 P PPM, PEAK PULSE POWER, kW 75 50 1.0 25 0.1 0.1μ s 0.2× 0.2" (0.5×0.5mm) COPPER PAD AREAS 1.0 μs 10 μs 100μs 1.0ms 10ms 0 0 25 50 75 100 125 150 175 200 t d ,PULSE WIDTH, SEC FIG.3- PULSE WAVEFORM 150 TA ,AMBIENT TEMPERATURE ( ℃) FIG.4- TYPICAL JUNCTION CAPACITANCE UNIDIRECTIONAL TJ=25 ℃ f = 1.0MHz Vsig = 50mVp-p Measured at Zero Blas IPPM, PEAK PULSE CURRENT-% tf=10use 100 Peak Value lppm Pulse Width (td )is Defined as the Point Where the Peak Current Decays to 50% of lpp 6,000 CJ, JUNCTION CAPACITANCE, pF Half Value-lpp 2 50 10/1000usec Waveform as Defined by R.E.A. 0 td 0 1.0 2.0 3.0 4.0 1,000 Measured at Stand-Off Voltage (V MW) t, TIME, ms FIG.5- TYPICAL JUNCTION CAPACITANCE BIDIRECTIONAL TJ=25 ℃ f = 1.0MHz Vsig = 50mVp-p 100 6,000 10 1.0 10 100 200 CJ, JUNCTION CAPACITANCE, pF 1,000 Measured at Zero Blas V WM ,REVERSE STAND-OFF VOLTAGE, VOLTS FIG.6- MAXMIUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 200 8.3ms Single Half Since-Wave (JEDEC Method) UNIDIRESTIONAL ONLY Measured at Stand-Off Voltage ( MW) 100 IFSM, PEAK FORWARD SURGE CURRENT, AMPERES 100 10 1.0 10 100 200 10 1 10 100 V WM ,REVERSE STAND-OFF VOLTAGE, VOLTS NUMBER OF CYCLES AT 60Hz E-mail: sales@cnmic.com Web Site: www.cnmic.com