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SMAJ SERIES
Elektronische Bauelemente VOLTAGE 5.0V ~ 170V 400W Peak Power Surface Mount TVS
RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free
FEATURES
* For surface mount application * Built-in strain relief * Excellent clamping capability * Low profile package * Fast response time: Typically less than 1.0ps from 0 volt to BV min. * Typical IR less than 1m above 10V A * High temperature soldering guaranteed: 260 C / 10 seconds at terminals
Dimensions in
Dimensions in Inches 0.049 0.157 0.098 0.078 0.002 0.188 0.030 0.305 0.065 0.181 0.114 0.096 0.008 0.208 0.060 0.152
A B D
C H
Millimeters
A B C D E F G H
1.25 3.99 2.50 1.98 0.051 4.78 0.76 0.006
1.65 4.60 2.90 2.44 0.203 5.28 1.52 0.012
E G F
MECHANICAL DATA
* Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Solderable per MIL-STD-202, method 208 guaranteed * Polarity: Color band denotes cathode end except Bidirectional * Mounting position: Any * Weight: 0.063 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
RATINGS
Peak Power Dissipation at TA=25 C, TP=1ms(NOTE 1) Peak Forward Surge Current at 8.3ms Single Half Sine-Wave superimposed on rated load (JEDEC method) (NOTE 3) Maximum Instantenous Forward Voltage at 25.0A for Unidirectional only
SYMBOL
PPK IFSM VF TJ, TSTG
Minimum 400 40 3.5 -55 to +150
VALUE
UNITS
Watts Amps Volts C
Operating and Storage Temperature Range
NOTES: 1. Non-repetitive current pulse per Fig. 3 and derated above TA=25 C per Fig. 2. 2 2. Mounted on Copper Pad area of 5.0mm (.013mm Thick) to each terminal. 3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.
DEVICES FOR BIPOLAR APPLICATIONS
1. For Bidirectional use C or CA Suffix for types SMAJ5.0 thru SMAJ170. 2. Electrical characteristics apply in both directions.
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2006 Rev. B
Page 1 of 4
SMAJ SERIES
Elektronische Bauelemente VOLTAGE 5.0V ~ 170V 400W Peak Power Surface Mount TVS
RATING AND CHARACTERISTIC CURVES (SMAJ SERIES)
FIG.1-PEAK PULSE POWER DERATING CURVE
Non-Repetitive Pulse Waveform Shown in Fig. 3 TA=25 C 10 PEAK PULSE POWER(PPP) OR CURRENT(IPP) DERATING IN PERCENTAGE 100 100
FIG.2-PULSE DERATING CURVE
PPPM, PEAK PULSE POWER, KW
75
50
1.0
5.0mm COPPER PAD AREAS
2
25
0.1 0.1ms
0 1.0ms 10ms 100ms 1.0ms 10ms 0 25 50 75 100 125 150 175
td, PULSE WIDTH, sec.
TA, AMBIENT TEMPERATURE ( C)
FIG.3-PULSE WAVE FORM
150 IPPM, PEAK PULSE CURRENT, %
tf=10us Peak Value IPPM TA=25 C Pulse Width (td) is defined as the point where the Peak Current Deacys to 50% of Ipp 10,000
FIG.4-TYPICAL JUNCTION CAPACITANCE
TJ=25 C f=1.0MHz Vsig=50mVp-p
5,000
100
2,000 Half Value-IPPM 2
1,000
50
10/1000msec Waveform as Defined by R.E.A.
CJ, CAPACITANCE, pF
500
Measued at Zero Bias
td
e-kt
0
0
1.0
2.0
3.0
4.0
200
t, TIME, ms
100
FIG.5-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
100 80 TJ=TJmax 8.3ms Single Half Sine-wave JEDEC Method
50
Measured at Stand-Off Voltage(VMW)
20
IFSM, PEAK FORWARD SURGE CURRENT, AMPERES
60
10 1.0
2.0
5.0
10
20
50
100
200
V(BR), BREAKDOWN VOLTAGE, VOL TS
40
20
10
1
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2006 Rev. B
Page 2 of 4
SMAJ SERIES
Elektronische Bauelemente VOLTAGE 5.0V ~ 170V 400W Peak Power Surface Mount TVS
PART NUMBER REVERSE BREAKDOWN VOLTAGE ADD C FOR BI- STAND-OFF VBR (V) VOLTAGE DIRECTIONAL MIN. @ IT VRWM (V) See Note 1
BREAKDOWN VOLTAGE VBR (V) MAX. @ IT
TEST CURRENT IT ( mA )
MAXIMUM CLAMPING VOLTAGE @IPP VC (V)
PEAK REVERSE PULSE LEAKAGE CURRENT @VRWM IPP (A) IR ( A)
MARKING
CODE
SMAJ5.0(C) SMAJ5.0(C)A SMAJ6.0(C) SMAJ6.0(C)A SMAJ6.5(C) SMAJ6.5(C)A SMAJ7.0(C) SMAJ7.0(C)A SMAJ7.5(C) SMAJ7.5(C)A SMAJ8.0(C) SMAJ8.0(C)A SMAJ8.5(C) SMAJ8.5(C)A SMAJ9.0(C) SMAJ9.0(C)A SMAJ10(C) SMAJ10(C)A SMAJ11(C) SMAJ11(C)A SMAJ12(C) SMAJ12(C)A SMAJ13(C) SMAJ13(C)A SMAJ14(C) SMAJ14(C)A SMAJ15(C) SMAJ15(C)A SMAJ16(C) SMAJ16(C)A SMAJ17(C) SMAJ17(C)A SMAJ18(C) SMAJ18(C)A SMAJ20(C) SMAJ20(C)A SMAJ22(C) SMAJ22(C)A SMAJ24(C) SMAJ24(C)A SMAJ26(C) SMAJ26(C)A SMAJ28(C) SMAJ28(C)A SMAJ30(C) SMAJ30(C)A SMAJ33(C) SMAJ33(C)A SMAJ36(C) SMAJ36(C)A SMAJ40(C) SMAJ40(C)A SMAJ43(C) SMAJ43(C)A SMAJ45(C) SMAJ45(C)A SMAJ48(C) SMAJ48(C)A SMAJ51(C) SMAJ51(C)A SMAJ54(C) SMAJ54(C)A SMAJ58(C) SMAJ58(C)A
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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 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 36 36 40 40 43 43 45 45 48 48 51 51 54 54 58 58
6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0 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 20.0 20.0 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 40.0 40.0 44.4 44.4 47.8 47.8 50.0 50.0 53.3 53.3 56.7 56.7 60.0 60.0 64.4 64.4
7.30 7.00 8.15 7.37 8.82 7.98 9.51 8.60 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 23.1 20.9 24.4 22.1 27.1 24.5 29.8 26.9 32.6 29.5 35.3 31.9 38.0 34.4 40.7 36.8 44.9 40.6 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
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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
9.6 9.2 11.4 10.3 12.3 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.0 45.4 53.5 48.4 59.0 53.3 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
41.6 43.5 35.1 38.8 32.5 35.7 30.1 33.3 28.0 31.0 26.5 29.4 25.1 27.7 23.6 26.0 21.1 23.5 20.0 22.0 18.1 20.1 16.8 18.6 15.5 17.2 14.8 16.4 13.8 15.3 13.1 14.5 12.4 13.7 11.1 12.3 10.1 11.2 9.3 10.3 8.6 9.5 8.0 8.8 7.5 8.3 6.8 7.5 6.2 6.9 5.6 6.2 5.2 5.7 5.0 5.5 4.7 5.2 4.4 4.9 4.2 4.6 3.9 4.3
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 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
AJ05 AJ05A AJ06 AJ06A AJ6.5 AJ6.5A AJ07 AJ07A AJ7.5 AJ7.5A AJ08 AJ08A AJ8.5 AJ8.5A AJ09 AJ09A AJ10 AJ10A AJ11 AJ11A AJ12 AJ12A AJ13 AJ13A AJ14 AJ14A AJ15 AJ15A AJ16 AJ16A AJ17 AJ17A AJ18 AJ18A AJ20 AJ20A AJ22 AJ22A AJ24 AJ24A AJ26 AJ26A AJ28 AJ28A AJ30 AJ30A AJ33 AJ33A AJ36 AJ36A AJ40 AJ40A AJ43 AJ43A AJ45 AJ45A AJ48 AJ48A AJ51 AJ51A AJ54 AJ54A AJ58 AJ58A
Any changing of specification will not be informed individual
01-Jun-2006 Rev. B
Page 3 of 4
SMAJ SERIES
Elektronische Bauelemente VOLTAGE 5.0V ~ 170V 400W Peak Power Surface Mount TVS
PART NUMBER REVERSE BREAKDOWN VOLTAGE ADD C FOR BI- STAND-OFF VBR (V) VOLTAGE DIRECTIONAL MIN. @ IT VRWM (V) See Note 1
BREAKDOWN VOLTAGE VBR (V) MAX. @ IT
TEST CURRENT IT ( mA )
MAXIMUM CLAMPING VOLTAGE @IPP VC (V)
PEAK REVERSE PULSE LEAKAGE CURRENT @VRWM IPP (A) IR ( A)
MARKING CODE
SMAJ60(C) SMAJ60(C)A SMAJ64(C) SMAJ64(C)A SMAJ70(C) SMAJ70(C)A SMAJ75(C) SMAJ75(C)A SMAJ78(C) SMAJ78(C)A SMAJ85(C) SMAJ85(C)A SMAJ90(C) SMAJ90(C)A SMAJ100(C) SMAJ100(C)A SMAJ110(C) SMAJ110(C)A SMAJ120(C) SMAJ120(C)A SMAJ130(C) SMAJ130(C)A SMAJ150(C) SMAJ150(C)A SMAJ160(C) SMAJ160(C)A SMAJ170(C) SMAJ170(C)A
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
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
81.5 73.7 86.4 78.6 95.1 86.0 102 92.1 106 95.8 115 104 122 111 136 123 149 135 163 147 176 159 204 185 218 197 231 209
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
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
3.7 4.1 4.5 3.9 3.2 3.5 3.0 3.3 2.9 3.2 2.6 2.9 2.5 2.7 2.2 2.5 2.0 2.3 1.9 2.0 1.7 1.9 1.5 1.6 1.4 1.5 1.3 1.4
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
AJ60 AJ60A AJ64 AJ64A AJ70 AJ70A AJ75 AJ75A AJ78 AJ78A AJ85 AJ85A AJ90 AJ90A AJ100 AJ100A AJ110 AJ110A AJ120 AJ120A AJ130 AJ130A AJ150 AJ150A AJ160 AJ160A AJ170 AJ170A
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2006 Rev. B
Page 4 of 4

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