SMAJ28CA

SMAJ Series Transient Voltage Suppressors SMAJxxA(CA) ROHS DESCRIPTION: TVS diodes can be used in a wide range of applications which like consumer electronic products, automotive industries, munitions, telecommunications, aerospace industries, and intelligent control systems. SMA FEATURES:  Glass passivated or planar junction  Excellent clamping capability  Repetition rate (duty cycle): 0.01%  Typical IR less than 1μA above 10V.  Low profile package and low inductance  400W Peak Pulse power capability at 10×1000μs waveform.  Fast response time: typically less than 1.0ps from 0V to VBR min.  High temperature soldering: 260℃/10s at terminals. Symbol  Plastic package has Underwriters Laboratory Flammability 94V-0.  For surface mounted applications in order to optimize board space ABSOLUTE MAXIMUM RATINGS (TA=25ºC, RH=45%-75%, unless otherwise noted) Parameter Storage temperature range Operating junction temperature range Steady state power dissipation at TL=75℃ Peak pulse power dissipation on 10/1000μs waveform Maximum Instantaneous Forward Voltage at 30A for Unidirectional 1/5 Symbol Value Tstg -55 to +150 Unit ℃ Tj -55 to +150 ℃ PM(AV) 3.3 W PPP 400 W VF 5.0 V SMAJ Series Transient Voltage Suppressors SMAJxxA(CA) ROHS ELECTRICAL CHARACTERISTICS (TA=25℃) Part Number VR IR@ VR VBR@IT IT VC@IPP IPP① max(V) A Uni-Polar Bi-Polar V μA min(V) max(V) mA SMAJ5.0A SMAJ5.0CA 5.0 100 6.40 7.00 10 9.2 43.5 SMAJ6.0A SMAJ6.0CA 6.0 100 6.67 7.37 10 10.3 38.8 SMAJ6.5A SMAJ6.5CA 6.5 50 7.22 7.98 10 11.2 35.7 SMAJ7.0A SMAJ7.0CA 7.0 50 7.78 8.60 10 12.0 33.3 SMAJ7.5A SMAJ7.5CA 7.5 50 8.33 9.21 1 12.9 31.0 SMAJ8.0A SMAJ8.0CA 8.0 20 8.89 9.83 1 13.6 29.4 SMAJ8.5A SMAJ8.5CA 8.5 10 9.44 10.40 1 14.4 27.8 SMAJ9.0A SMAJ9.0CA 9.0 5 10.00 11.10 1 15.4 26.0 SMAJ10A SMAJ10CA 10.0 2 11.10 12.30 1 17.0 23.5 SMAJ11A SMAJ11CA 11.0 1 12.20 13.50 1 18.2 22.0 SMAJ12A SMAJ12CA 12.0 1 13.30 14.70 1 19.9 20.1 SMAJ13A SMAJ13CA 13.0 1 14.40 15.90 1 21.5 18.6 SMAJ14A SMAJ14CA 14.0 1 15.60 17.20 1 23.2 17.3 SMAJ15A SMAJ15CA 15.0 1 16.70 18.50 1 24.4 16.4 SMAJ16A SMAJ16CA 16.0 1 17.80 19.70 1 26.0 15.4 SMAJ17A SMAJ17CA 17.0 1 18.90 20.90 1 27.6 14.5 SMAJ18A SMAJ18CA 18.0 1 20.00 22.10 1 29.2 13.7 SMAJ20A SMAJ20CA 20.0 1 22.20 24.50 1 32.4 12.4 SMAJ22A SMAJ22CA 22.0 1 24.40 26.90 1 35.5 11.3 SMAJ24A SMAJ24CA 24.0 1 26.70 29.50 1 38.9 10.3 SMAJ26A SMAJ26CA 26.0 1 28.90 31.90 1 42.1 9.5 SMAJ28A SMAJ28CA 28.0 1 31.10 34.40 1 45.4 8.8 SMAJ30A SMAJ30CA 30.0 1 33.30 36.80 1 48.4 8.3 SMAJ33A SMAJ33CA 33.0 1 36.70 40.60 1 53.3 7.5 SMAJ36A SMAJ36CA 36.0 1 40.00 44.20 1 58.1 6.9 SMAJ40A SMAJ40CA 40.0 1 44.40 49.10 1 64.5 6.2 SMAJ43A SMAJ43CA 43.0 1 47.80 52.80 1 69.4 5.8 SMAJ45A SMAJ45CA 45.0 1 50.00 55.30 1 72.7 5.5 SMAJ48A SMAJ48CA 48.0 1 53.30 58.90 1 77.4 5.2 SMAJ51A SMAJ51CA 51.0 1 56.70 62.70 1 82.4 4.9 2/5 SMAJ Series Transient Voltage Suppressors SMAJxxA(CA) ROHS ELECTRICAL CHARACTERISTICS (TA=25℃, continued) Part Number VR IR@ VR VBR@IT IT VC@IPP IPP① Uni-Polar Bi-Polar V μA min(V) max(V) mA max(V) A SMAJ54A SMAJ54CA 54.0 1 60.00 66.30 1 87.1 4.6 SMAJ58A SMAJ58CA 58.0 1 64.40 71.20 1 93.6 4.3 SMAJ60A SMAJ60CA 60.0 1 66.70 73.70 1 96.8 4.1 SMAJ64A SMAJ64CA 64.0 1 71.10 78.60 1 103.0 3.9 SMAJ70A SMAJ70CA 70.0 1 77.80 86.00 1 113.0 3.6 SMAJ75A SMAJ75CA 75.0 1 83.30 92.10 1 121.0 3.3 SMAJ78A SMAJ78CA 78.0 1 86.70 95.80 1 126.0 3.2 SMAJ85A SMAJ85CA 85.0 1 94.40 104.0 1 137.0 2.9 SMAJ90A SMAJ90CA 90.0 1 100.0 111.0 1 146.0 2.8 SMAJ100A SMAJ100CA 100.0 1 111.0 123.0 1 162.0 2.5 SMAJ110A SMAJ110CA 110.0 1 122.0 135.0 1 177.0 2.3 SMAJ120A SMAJ120CA 120.0 1 133.0 147.0 1 193.0 2.1 SMAJ130A SMAJ130CA 130.0 1 144.0 159.0 1 209.0 1.9 SMAJ150A SMAJ150CA 150.0 1 167.0 185.0 1 243.0 1.7 SMAJ160A SMAJ160CA 160.0 1 178.0 197.0 1 259.0 1.6 SMAJ170A SMAJ170CA 170.0 1 189.0 209.0 1 275.0 1.5 SMAJ180A SMAJ180CA 180.0 1 201.0 222.0 1 292.0 1.4 SMAJ200A SMAJ200CA 200.0 1 211.0 234.0 1 324.0 1.3 SMAJ220A SMAJ220CA 220.0 1 246.0 272.0 1 356.0 1.1 SMAJ250A SMAJ250CA 250.0 1 279.0 309.0 1 405.0 1.0 SMAJ300A SMAJ300CA 300.0 1 335.0 371.0 1 486.0 0.8 SMAJ350A SMAJ350CA 350.0 1 391.0 432.0 1 567.0 0.7 SMAJ400A SMAJ400CA 400.0 1 447.0 494.0 1 648.0 0.6 SMAJ440A SMAJ440CA 440.0 1 492.0 543.0 1 713.0 0.6 ①Surge waveform: 10/1000μs VR ：Stand-off Voltage -- Maximum voltage that can be applied VBR： Breakdown Voltage VC：Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ipp IR： Reverse Leakage Current 3/5 SMAJ Series Transient Voltage Suppressors SMAJxxA(CA) ROHS ORDERING INFORMATION RATINGS AND V-I CHARACTERISTICS CURVES (TA=25ºC, unless otherwise noted) FIG.1:V- I curve characteristics (Uni-directional) FIG.2:V- I curve characteristics (Bi-directional) IPP VC VBR VR IT IR VC VBR VR V VF VR VBR VC IPP IPP FIG.4: Pulse derating curve FIG.3: Pulse waveform PPP derating in percentage(%) 100 IPPM(%IRSM) 150 tr = rise time to peak value td = decay time to half value tr=10μs 100 V IR IT 80 Peak value 60 Half value 40 50 20 td t(ms) 0 0 4/5 1.0 2.0 3.0 4.0 0 0 TA(℃) 25 50 75 100 125 150 175 SMAJ Series Transient Voltage Suppressors SMAJxxA(CA) ROHS SOLDERING PARAMETERS -Temperature Min (Ts(min)) Pb-Free assembly (see FIG.5) +150℃ -Temperature Max(Ts(max)) +200℃ -Time (Min to Max) (ts) 60-180 secs. Pre Heat tp TP Critical Zone TL to TP Ramp-up Average ramp up rate (Liquid us Temp (TL) to peak) 3℃/sec. Max Ts(max) to TL - Ramp-up Rate 3℃/sec. Max Reflow FIG.5: Reflow condition -Temperature(TL)(Liquid us) +217℃ -Temperature(tL) 60-150 secs. TL tL TS(max) Temperature Reflow Condition Ramp-down Preheat TS(min) ts 25 Peak Temp (Tp) +260(+0/-5)℃ Time within 5℃of actual Peak Temp (tp) 30 secs. Max Ramp-down Rate 6℃/sec. Max Time 25℃to Peak Temp (TP) 8 min. Max Do not exceed +260℃ time to peak temperatue (t 25℃ to peak) Time PACKAGE MECHANICAL DATA A Dimensions C Ref. G D E L J K Millimeters Min. Max. Min. Max. A 4.25 4.65 0.167 0.183 B 2.50 2.90 0.098 0.114 C 1.35 1.65 0.053 0.065 D 0.76 1.52 0.030 0.060 E 4.93 5.28 0.194 0.208 F 0.051 0.203 0.002 0.008 G 0.15 0.31 0.006 0.012 H 1.98 2.41 0.078 0.095 J 6.80 5/5 L 0.268 2.60 K DO-214AC (SMA) Inches 2.40 0.102 0.094