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Data Sheet
5.0V to 170V SMD TRANSIENT VOLTAGE SUPPRESSORS
Mechanical Dimensions
TVS Device Load Uni-Polar TVS Device Load
SMAJ5.0 . . . 170
Description
Package SMA
Uni-Polar
Features
n 400 WATT PEAK POWER PROTECTION n EXCELLENT CLAMPING CAPABILITY n FAST RESPONSE TIME n TYPICAL IR < 1A ABOVE 10V n GLASS PASSIVATED CHIP CONSTRUCTION n MEETS UL SPECIFICATION 94V-0
Electrical Characteristics @ 25 O C. Maximum Ratings Peak Power Dissipation...PPK TP = 1mS (Note 5) Steady State Power Dissipation...PD @ TT = 75C (Note 2)
SMAJ5.0...170
Units
......................................... 400 Min. .......................................... ............................................. 1 ...............................................
Watts Watts Amps
............................................. 4 0 ............................................... Non-Repetitive Peak Forward Surge Current...IFSM @ Rated Load Conditions, 8.3 mS, 1/2 Sine Wave, Single Phase (Note 3) Weight...G RM Soldering Requirements (Time & Temp)...ST @ 250C Operating & Storage Temperature Range...TJ, TSTRG NOTES: 1. 2. 3. 4. 5. ............................................. 0.12 ...............................................
Grams
............................................. 10 Sec. ........................................... Min. to Solder ......................................... -65 to 175 .......................................... C
For Bi-Directional Applications, Use C or CA. Electrical Characteristics Apply in Both Directions. Mounted on 8mm Copper Pads to Each Terminal. 8.3 mS, 1/2 Sine Wave, Single Phase Duty Cycle, @ 4 Pulses Per Minute Maximum. VBR Measured After It Applies for 300 uS. I T = Square Wave Pulse or Equivalent. Non-Repetitive Current Pulse. Per Fig. 3 and Derated Above TA = 25C per Fig. 2.
Page 10-36
Data Sheet
5.0V to 170V SMD TRANSIENT VOLTAGE SUPPRESSORS
Fig. 4 Typical Junction Capacitance
Fig. 1 Pulse Rating Curve
Measured @ Zero Bias
Measured @ Standoff Voltage
Breakdown Voltage (Volts) Fig. 2 Pulse Derating Curve Steady State Power (Watts) Peak Pulse Percentage Fig. 5 Steady State Power Derating
TA = Ambient Temperature (C) Fig. 3 Pulse Waveform
tr = 10s
TL = Terminal Temperature (C) Fig. 6 Maximum Non-Repetitive Surge Current
8.3ms Single Half Sine Wave JEDEC Method
Peak Pulse Current
Peak Value IRSM
Pulse Width is defined as that point where the Peak Current decays to 50% of IRSM
Ratings at 25 Deg. C ambient temperature unless otherwise specified. Single Phase Half Wave, 60 HZ Resistive or Inductive Load.
Amps
T = Time ( ms) NOTES: 1. 2. 3. 4. 5.
Number of Cycles @ 60 Hz
For Capacitive Load, Derate Current by 20%.
For Bi-Directional Applications, Use C or CA. Electrical Characteristics Apply in Both Directions. Mounted on 8mm Copper Pads to Each Terminal. 8.3 mS, 1/2 Sine Wave, Single Phase Duty Cycle, @ 4 Pulses Per Minute Maximum. VBR Measured After It Applies for 300 uS. I T = Square Wave Pulse or Equivalent. Non-Repetitive Current Pulse. Per Fig. 3 and Derated Above TA = 25C per Fig. 2.
Page 37
SMAJ5.0 . . . 170
pF
Data Sheet
5.0V to 170V SMD TRANSIENT VOLTAGE SUPPRESSORS
Working Maximum Peak Peak Pulse Reverse Reverse Leakage Current Voltage IPP (A) @ VRWM VRWM (V) IR (A) (Note 2) Maximum Maximum Clamping Temperature Case Coefficient Marking Voltage of VBR @ IPP VC (V) % / C
SMAJ5.0 . . . 170
DEVICE
Breakdown Voltage VBR Volts (Note 1) Min. Max. 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 10.00 10.00 11.10 11.10 12.20 12.20 13.30 13.30 14.40 14.40 15.60 15.60 16.70 16.70 17.80 17.80 18.90 18.90 20.00 20.00 22.20 22.20 24.40 24.40 26.70 26.70 28.90 28.90 7.30 7.00 8.15 7.37 8.82 7.98 9.51 8.60 10.20 9.21 10.90 9.83 11.50 10.40 12.20 11.10 13.60 12.30 14.90 13.50 16.30 14.70 17.60 15.90 19.10 17.20 20.40 18.50 21.80 19.70 23.10 20.90 24.40 22.10 27.10 24.50 29.80 26.90 32.60 29.50 35.30 31.90 @ IT (mA) 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
SMAJ5.0 SMAJ5.0A SMAJ6.0 SMAJ6.0A SMAJ6.5 SMAJ6.5A SMAJ7.0 SMAJ7.0A SMAJ7.5 SMAJ7.5A SMAJ8.0 SMAJ8.0A SMAJ8.5 SMAJ8.5A SMAJ9.0 SMAJ9.0A SMAJ10 SMAJ10A SMAJ11 SMAJ11A SMAJ12 SMAJ12A SMAJ13 SMAJ13A SMAJ14 SMAJ14A SMAJ15 SMAJ15A SMAJ16 SMAJ16A SMAJ17 SMAJ17A SMAJ18 SMAJ18A SMAJ20 SMAJ20A SMAJ22 SMAJ22A SMAJ24 SMAJ24A SMAJ26 SMAJ26A
5.00 5.00 6.00 6.00 6.50 6.50 7.00 7.00 7.50 7.50 8.00 8.00 8.50 8.50 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 20.00 20.00 22.00 22.00 24.00 24.00 26.00 26.00
800 800 800 800 500 500 200 200 100 100 50.00 50.00 20.00 20.00 10.00 10.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00
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 21.2 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
9.60 9.20 11.40 10.30 12.30 11.20 13.30 12.00 14.30 12.90 15.00 13.60 15.90 14.40 16.90 15.40 18.80 17.00 20.10 18.20 22.00 19.90 23.80 21.50 25.80 23.20 26.90 24.40 28.80 26.00 30.50 27.60 32.20 29.20 35.80 32.40 39.40 35.50 43.00 38.90 46.60 42.10
0.061 0.061 0.065 0.065 0.068 0.068 0.073 0.073 0.075 0.075 0.076 0.078 0.081 0.081 0.084 0.084 0.086 0.086 0.088 0.088 0.090 0.090 0.092 0.092 0.094 0.094 0.096 0.096 0.097 0.097 0.098 0.098 0.099 0.099 0.100 0.100 0.101 0.101 0.101 0.101 0.102 0.102
AD AE AF AG AH AK AL AM AN AP AQ AR AS AT AU AV AW AX AY AZ BD BE BF BG BH BK BL BM BN BP BQ BR BS BT BU BV BW BX BY BZ CD CE
Page 10-38
Data Sheet
5.0V to 170V GPP TRANSIENT VOLTAGE SUPPRESSORS
Working Maximum Peak Peak Pulse Reverse Reverse Leakage Current Voltage @ VRWM IPP (A) VRWM (V) (Note 2) IR (A) 28.00 28.00 30.00 30.00 33.00 33.00 36.00 36.00 40.00 40.00 43.00 43.00 45.00 45.00 48.00 48.00 51.00 51.00 54.00 54.00 58.00 58.00 60.00 60.00 64.00 64.00 70.00 70.00 75.00 75.00 78.00 78.00 85.00 85.00 90.00 90.00 100.00 100.00 110.00 110.00 120.00 120.00 130.00 130.00 150.00 150.00 160.00 160.00 170.00 170.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 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 3.7 4.1 3.5 3.9 3.2 3.5 3.0 3.3 2.9 2.2 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 Maximum Maximum Case Clamping Temperature Marking Coefficient Voltage of VBR @ IPP VC (V) % / C 50.10 45.40 53.50 48.40 59.00 53.30 64.30 58.10 71.40 64.50 76.70 69.40 80.30 72.70 85.50 77.40 91.10 82.40 96.30 87.10 103.00 93.60 107.00 96.80 114.00 103.00 125.00 113.00 134.00 121.00 139.00 126.00 151.00 137.00 160.00 146.00 179.00 162.00 196.00 177.00 214.00 193.00 231.00 209.00 268.00 243.00 287.00 259.00 304.00 275.00 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 0.104 CF CG CH CK CL CM CN CP CQ CR CS CT CU CV CW CX CY CZ RD RE RF RG RH RK RL RM RN RP RQ RR RS RT RU RV RW RX RY RZ SD SE SF SG SH SK SL SM SN SP SQ SR
DEVICE
Breakdown Voltage VBR Volts (Note 1) Max. Min. 31.10 31.10 33.30 33.30 36.70 36.70 40.00 40.00 44.40 44.40 47.80 47.80 50.00 50.00 53.30 53.30 56.70 56.70 60.00 60.00 64.40 64.40 66.70 66.70 71.10 71.10 77.80 77.80 83.30 83.30 86.70 86.70 94.40 94.40 100.00 100.00 111.00 111.00 122.00 122.00 133.00 133.00 144.00 144.00 167.00 167.00 178.00 178.00 189.00 189.00 38.00 34.40 40.70 36.80 44.90 40.60 49.90 44.20 54.30 49.10 58.40 52.80 61.10 55.30 65.10 58.90 69.30 62.70 73.30 66.30 78.70 71.20 81.50 73.70 86.90 78.60 95.00 86.00 102.00 92.10 106.00 95.80 115.00 104.00 122.00 111.00 136.00 123.00 149.00 135.00 163.00 147.00 176.00 159.00 204.00 185.00 218.00 197.00 231.00 209.00 @ IT (mA) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
SMAJ28 SMAJ28A SMAJ30 SMAJ30A SMAJ33 SMAJ33A SMAJ36 SMAJ36A SMAJ40 SMAJ40A SMAJ43 SMAJ43A SMAJ45 SMAJ45A SMAJ48 SMAJ48A SMAJ51 SMAJ51A SMAJ54 SMAJ54A SMAJ58 SMAJ58A SMAJ60 SMAJ60A SMAJ64 SMAJ64A SMAJ70 SMAJ70A SMAJ75 SMAJ75A SMAJ78 SMAJ78A SMAJ85 SMAJ85A SMAJ90 SMAJ90A SMAJ100 SMAJ100A SMAJ110 SMAJ110A SMAJ120 SMAJ120A SMAJ130 SMAJ130A SMAJ150 SMAJ150A SMAJ160 SMAJ160A SMAJ170 SMAJ170A
Page 10-39
SMAJ5.0 . . . 170

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