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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMA5.0 THRU SMA170CA
FEATURES
* * * * * * * * * * *
Stand-off Voltage Peak Pulse Power
5.0 to 170 Volts 300 Watts
For surface mounted applications in order to optimize board space Low profile package Built-in strain relief Glass passivated junction Low inductance Excellent clamping capability Repetition Rate (duty cycle): 0.01% Fast response time: typical less than 1.0ps from 0 volts to BV for unidirectional types Typical ID less than 1A above 10V High temperature soldering: 250/W seconds at terminals Plastic package has Underwriters Laboratory Flammability Classification 94V-O
DO-214AC(SMA)
Dimensions in inches and (millimeters)
MECHANICAL DATA
* * * * *
Cass: JEDEC DO-214 AC, low profile molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band except bi-directional types Weight: 0.002 ounces, 0.064 gram Standard Packaging: 12mm tape per (EIA-481)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
*
Ratings at 25 ambient temperature unless otherwise specified
Symbols
Peak Pulse Power Dissipation at TA=25(NOTE1,2,5)Fig.1 Peak Forward Surge Current per Figure 5 (NOTE 3) Peak Pulse Current on 10/10000s wave from (NOTE1,FIG.2) Steady Stage Power Dissipation (Note 4) Operating Junction and Storage Temperature Range PPPM IFSM IPPM PM(AV) TJ, TSTG
Value
Minimum 400 40.0 See Table 1 1.0 50 to + 150
Unit
Watts Amps Amps Watts
Notes:
1. 2. 3. 4. 5. Non-repetitive current pulse, per Fog.3 and derated above TA=25 per Fig.2 mounted on 5.0mm2 copper pads to each terminal. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum. Lead temperature at 75 = TL. Peak pulse power waveform is 10/1000S.
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMA5.0 THRU SMA170CA
Electrical Characteristic (TA =25 unless otherwise noted)
Device Type Device Marking Code (Note 4) UNI SMA5.0 SMA5.0A SMA6.0 SMA6.0A SMA6.5 SMA6.5A SMA7.0 SMA7.0A SMA7.5 SMA7.5A SMA8.0 SMA8.0A SMA8.5 SMA8.5A SMA9.0 SMA9.0A SMA10 SMA10A SMA11 SMA11A SMA12 SMA12A SMA13 SMA13A SMA14 SMA14A SMA15 SMA15A SMA16 SMA16A SMA17 SMA17A SMA18 SMA18A SMA20 SMA20A SMA22 SMA22A SMA24 SMA24A SMA 26 SMA26A SMA28 SMA28A SMA30 SMA30A SMA33 SMA33A 5V0 5V0A 6V0 6V0A 6V5 6V5A 7V0 7V0A 7V5 7V5A 8V0 8V0A 8V5 8V5A 9V0 9V0A 10V 10VA 11V 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 5V0CA 6V0C 6V0CA 6V0C 6V0CA 7V0C 7V0CA 7V0C 7V0CA 8V0C 8V0CA 8V0C 8V0CA 9V0C 9V0CA 10VC 10VCA 11VC 11VCA 12VC 12VCA 13VC 13VCA 14VC 14VCA 15VC 15VCA 16VC 16VCA 17VC 17VCA 18VC 18VCA 20VC 20VCA 22VC 22VCA 24VC 24VCA 26VC 26VCA 28VC 28VCA 30VC 30VCA 33VC 33VCA Breakdown Voltage V(BR) (Volts) at Test Current IT (Note 1&2) 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 17.8 17.8 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 7.81 7.08 8.15 7.37 8.82 7.98 9.51 8.6 10.3 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 12.1 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 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 Working Peak Reverse Voltage VWM (Volts) 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10.0 10.0 11.0 11.0 12.0 12.0 13.0 13.0 14.0 14.0 15.0 15.0 16.0 16.0 17.0 17.0 18.0 18.0 20.0 20.0 22.2 22.2 24.0 24.0 26.0 26.0 28.0 28.0 30.0 30.0 33.0 33.0
Stand-off Voltage Peak Pulse Power
5.0 to 170 Volts 300 Watts
Maximum Reverse Leakage at VWM ID (A) (Note 3) 800 800 800 800 500 500 200 200 100 100 50 50 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 5 5
Maximum Peak Pulse Surge Current IPPM* (Amps)
Maximum Clamping Voltage at IPPM* VC (Volts)
31.3 32.6 26.3 29.1 24.4 26.8 22.6 25 21 23.3 20 22.1 18.9 20.8 17.8 19.5 16 17.6 14.9 16.5 13.6 15.1 12.5 14 11.6 12.9 11.2 12.3 10.4 11.5 9.8 10.9 9.3 10.3 8.4 9.3 7.6 8.5 7 7.7 6.4 7.1 6 6.6 5.6 6.2 5.1 5.6
9.6 9.2 11.4 10.3 12.3 11.2 3.3 12 14.3 12.9 15 13.6 15.9 14.4 16.9 15.4 18.8 17 20.0 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 48.4 59 53.3
Notes: *Peak Pulse power waveform in 10/1000 us
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMA5.0 THRU SMA170CA
Electrical Characteristic (TA =25 unless otherwise noted)
Device Type Device Marking Code (Note 4) UNI VA SMA36 SMA36A SMA40 SMA40A SMA43 SMA43A SMA45 SMA45A SMA48 SMA48A SMA51 SMA51A SMA54 SMA54A SMA58 SMA58A SMA60 SMA60A SMA64 SMA64A SMA70 SMA70A SMA75 SMA75A SMA78 SMA78A SMA85 SMA85A SMA90 SMA90A SMA100 SMA100A SMA110 SMA110A SMA120 SMA120A SMA130 SMA130A SMA150 SMA150A SMA160 SMA160A SMA170 SMA170A 36V 36 VA 40V 40 VA 43V 43 VA 45V 45 VA 48V 48 VA 51V 51 VA 54V 54 VA 58V 58 VA 60V 60 VA 64V 64 VA 70V 70 VA 75V 75 VA 78V 78 VA 85V 85 VA 90V 90 VA 100V 100 VA 110V 110 VA 120V 120 VA 130V 130 VA 150V 150 VA 160V 160 VA 170V 170VA BI 36VC 36 VCA 40 VC 40 VCA 43 VC 43 VCA 45 VC 45 VCA 48 VC 48 VCA 51 VC 51 VCA 54 VC 54 VCA 58 VC 58 VCA 60 VC 60 VCA 64 VC 64 VCA 70 VC 70 VCA 75 VC 75 VCA 78 VC 78 VCA 85 VC 85 VCA 90 VC 90 VCA 100 VC 100 VCA 110 VC 110 VCA 120 VC 120 VCA 130 VC 130 VCA 150 VC 150 VCA 160 VC 160 VCA 170 VC 170VCA Breakdown Voltage V(BR) (Volts) at Test Current IT (Note 1&2) 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 48.6 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 86.4 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 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 Working Peak Reverse Voltage VWM (Volts) 36.0 36.0 40.0 40.0 43.0 43.0 43.0 45.0 48.0 48.0 51.0 51.0 54.0 54.0 58.0 58.0 60.0 60.0 64.0 64.0 70.0 70.0 75.0 75.0 78.0 78.0 85.0 85.0 90.0 90.0 100.0 100.0 110.0 110.0 120.0 120.0 130.0 130.0 150.0 150.0 160.0 160.0 170.0 170.0
Stand-off Voltage Peak Pulse Power
5.0 to 170 Volts 300 Watts
Maximum Reverse Leakage at VWM ID (A) (Note 3) 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* (Amps)
Maximum Clamping Voltage at IPPM* VC (Volts)
4.7 5.2 4.2 4.7 3.9 4.3 3.7 4.1 3.5 3.6 3.3 3.6 3.1 3.4 2.9 3.2 2.8 3.1 2.6 2.9 2.4 2.7 2.2 2.5 2.2 2.4 2 2.2 1.9 2.1 1.7 1.9 1.5 1.7 1.4 1.6 1.3 1.4 1.1 1.2 1 1.2 0.99 1.09
64.3 58.1 71.4 64.5 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103 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) Suffix A denotes 5% tolerance device, no suffix A denotes 10% tolerance device V(BR) measured after IT applied for 300s IT=square wave pulse or equivalent For bidirectional type having VWM of 10 volts and less, the ID limit is doubled For bidirectional use C or CA suffixs for all types, electrical characteris apply in both directions
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMA5.0 THRU SMA170CA
Stand-off Voltage Peak Pulse Power
5.0 to 170 Volts 300 Watts
RATING AND CHARACTERISTIC CURVES SMA5.0 THRU SMA170CA
100
PEAK PULSE POWER (PPP ) OR CURRENT(IPP ) DERATING IN PERCENTAGE %
P PPM, PEAK PULSE POWER, kW
100
10
Non-Repetitive Pulse Waveform Shown in Figure 3 TA=25
75
50
1.0 Mounted on 5.0mm2 Copper Land Areas 1.0s 10s 100s 1.0ms 10ms
0.1 0.1s
25
t d ,PULSE WIDTH, SEC FIG.1- PEAK PULSE POWER RATING CURVE
150
0
0
25
50
75
100
125
150
175
200
TA ,AMBIENT TEMPERATURE () FIG.2- PULSE RATING CURVE
IPPM, PEAK PULSE CURRENT-%
tf=10use Peak Value lppm Half Value-lpp 2 50
100
TA=25 Pulse Width (td)is Defined as the Point Where the Peak Current Decays to 50% of lpp
10,000 TJ=25 f = 1.0MHz Vsig = 50mVp-p
CJ, CAPACITANCE, pF
10/1000usec Waveform as Defined by R.E.A. td
1,000 Measured at Zero Blas
0
e-kt 1.0 2.0 3.0 4.0
0
t, TIME, ms FIG.3- PULSE WAVEFORM
50
100 Measured at Stand-Off Voltage (V MW)
IFSM, PEAK FORWARD SURGE CURRENT, AMPERES
40
TJ =TJ max 8.3ms Single Half Since-Wave JEDEC Method 10 1.0 2.0
5.0
10
20
50
100
200
30
V(BR) ,BREALDOWN VOLTAGE, VOLTS FIG.4- TYPICAL JUNCTION CAPACITANCE
20
10
0
1
2
4
10
20
40
100
NUMBER OF CYCLES AT 60Hz FIG.5- MAXIMUM NON-REPETITIVE PEAK FOWARD SURGE CURRENT
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Web Site: www.cnmic.com

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