SM33A

SM6.8 MIC | Alldatasheet

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Technical content

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR E-mail: sales@cnmic.com Web Site: www.cnmic.com Breakdown Voltage 6.8 to 200 Volts SM6.8 THRU SM200CA Peak Pulse Power 400 Watts

FEATURES

• Plastic package has Underwriters Laboratory Flammability Classification 94V-O
• For surface mounted applications
• Glass passivated junction
• Low inductance surge resistance
• Fast response time: typical less than 1.0ps from 0 volts to V(BR) for unidirectional AND 5.0ns for bidirectional types
• 400W peak pulse capability with a 10/1000μs waveform, repetition rate (duty cycle): 0.01%
• For devices with V(BR) ≥10V, ID are typically less than 1.0μA
• High temperature soldering guaranteed: 250℃/10 seconds at terminals MECHANICAL DATA
• Cass: JEDEC DO-213AB,molded plastic body over passivated junction
• Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Blue bands denotes positive end (cathode) for unidirectional and yellow band in the Middle for bidirectional types
• Mounting position: any
• Weight: 0.116 ounces, 0.0064 gram DEVICES FOR BIDRECTIONAL APPLICATIONS
• For bidirectional applications use suffix letters C or CA for types SM6.8 thru SM200A (e.g. SM6.8C, SM200CA).Electrical Characteristics apply in both directions. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified Ratings Symbols Value Unit Peak Pulse power dissipation with a 10/1000μs waveform(NOTE1,FIG.1) PPPM Minimum 400 Watts Steady Stage Power Dissipation at TT=75℃(Note2) PM(AV) 1.0 Watt Peak Pulse current with a 10/1000μs waveform (NOTE1,FIG.3) IPPM See Table 1 Amps Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load for unidirectional only (JEDEC Method) (Note3) IFSM 40.0 Amps Maximum instantaneous forward voltage at 25A (NOTE 3) for unidirectional only VF 3.5 Volts Operating Junction and Storage Temperature Range T J, TSTG 50 to +150 ℃ Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2 2. Mounted on copper pads to each terminal of 0.31 in (8.0mm2) per Fig 5. 3. Measured at 8.3ms single half sine-wave or equivalent square wave duty cycle = 4 pulses per minutes maximum. DO-213AB Dimensions in inches and (millimeters)

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR E-mail: sales@cnmic.com Web Site: www.cnmic.com Breakdown Voltage 6.8 to 200 Volts SM6.8 THRU SM200CA Peak Pulse Power 400 Watts Breakdown Voltage V(BR)(Volts) (Note 1) Device Type MIN MAX Test Current at IT (mA) Stand-off Voltage VWM (Volts) Maximum Reverse Leakage at VWM ID (μA) Maximum Peak Pulse Current IPPM (Note 2) (Amps) Maximum Clamping Voltage at IPPM VC(Volts) Maximum Temperature Coefficient of V(BR) (%/℃) SM10 9 11 1 8.1 10 26.7 15 0.076 SM20 18 22 1 16.2 5 13.7 29.1 0.093 SM20A 19 21 1 17.1 5 14.4 27.7 0.093 SM30 27 33 1 24.3 5 92 43.5 0.1 SM62A 58.9 65.1 1 53 5 4.7 85 0.107 SM6.8 THRU SM200CA Breakdown Voltage 6.8 to 200 Volts

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR E-mail: sales@cnmic.com Web Site: www.cnmic.com Peak Pulse Power 400 Watts Electrical Characteristic at (TA =25℃ unless otherwise noted) TABLE 1 (Cont’d) Breakdown Voltage V(BR)(Volts) (Note 1) Device Type MIN MAX Test Current at IT (mA) Stand-off Voltage VWM (Volts) Maximum Reverse Leakage at VWM ID (μA) (Note 4) Maximum Peak Pulse Current IPPM (Note 2) (Amps) Maximum Clamping Voltage at IPPM VC(Volts) Maximum Temperature Coefficient of V(BR) (%/℃) SM91 81.9 100 1 73.7 5 3.1 131 0.109 SM100 90 110 1 81 5 1.39 144 0.109 SM100A 95 105 1 85.5 5 1.46 137 0.109 SM110 99 121 1 89.2 5 1.27 158 0.11 SM110A 105 116 1 94 5 1.32 152 0.11 SM120 108 132 1 97.2 5 1.16 173 0.11 SM120A 114 126 1 102 5 1.21 165 0.11 SM130 117 143 1 105 5 1.07 187 0.11 SM130A 124 137 1 111 5 1.12 179 0.11 SM150 135 165 1 121 5 0.93 215 0.111 SM150A 143 159 1 128 5 0.97 207 0.111 SM160 144 175 1 130 5 0.87 230 0.111 SM160A 152 167 1 136 5 0.91 219 0.111 SM170 153 187 1 138 5 0.82 244 0.111 SM170A 162 179 1 145 5 0.85 234 0.111 SM180 162 197 1 146 5 0.78 258 0.111 SM180A 171 189 1 154 5 0.81 246 0.111 SM200 180 220 1 162 5 0.7 287 0.111 SM200A 190 210 1 171 5 0.73 274 0.111 Notes: (1) V(BR) measured after IT applied for 300ms square wave pulse or equivalent (2) Surge current waveform per Figure 3 and derate per Fig.2 (3) All terms and symbols are consistent with ANSI/IEEE C62.35

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR E-mail: sales@cnmic.com Web Site: www.cnmic.com Breakdown Voltage 6.8 to 200 Volts SM6.8 THRU SM200CA Peak Pulse Power 400 Watts PEAK PULSE POWER ( ) DERATING IN PERCENTAGE % P PEAK PULSE POWER, kWPPM, RATING AND CHARACTERISTIC CURVES SM6.8 THRU SM200CA JEDEC Method 8.3ms Single Half Since-Wave maxJ=TJT (8×8×2mm) 0.31×0.31×0.08" COPPER PADS Resistive or induction load 60 Hz UNIDIRECTIONAL VMW Measured at Stand-Off Voltage ( ) Zero Blas Measured at Vsig = 50mVp-p f = 1.0MHz as Defined by R.E.A. 10/1000usec Waveform lppm Peak Value tf=10use Half Value-lpp Pulse Width (td)is Defined as the Point Where the Peak Current Decays to 50% of lpp TA=25 ℃ SM200A SM100 SM91A SM6.8 TJ=25 ℃ TA=25 ℃ Shown in Figure 3 Non-Repetitive Pulse Waveform 100101 2001751501251007550250 0.25 0.50 0.75 1.00 200100101.0 100 1,000 10,000 4.03.02.01.00 100 150 2001751501251007550250 100 10ms1.0ms100μs10μs1.0μs0.1μs 0.1 1.0 100 td NUMBER OF CYCLES AT 60Hz AMPERES PEAK FORWARD SURGE CURRENT,IFSM, VOLTS LT ,LEAD TEMPERATURE ℃ FIG.6- MAXMIUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT UNIDIRECTIONAL ONLY WATTS STEADY STATE POWER DISSIPATION,PM(AV), FIG.5- STEADY STATE POWER DERATING CURVE CJ, JUNCTION CAPACITANCE, pF (BR)V ,BREALDOWN VOLTAGE, FIG.4- TYPICAL JUNCTION CAPACITANCE IPPM, PEAK PULSE CURRENT-% t, TIME, ms FIG.3- PULSE WAVEFORM FIG.2- PULSE DERATING CURVEFIG.1- PEAK PULSE POWER RATING CURVE AT ,AMBIENT TEMPERATURE (℃) dt ,PULSE WIDTH, SEC PPIOR CURRENT( )PPP