TVS-SMAJ

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Technical content

Features

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: typically less than 1.0ps from 0 Volts to V(BR) for unidirectional types Typical IR less than 1µA above 10V High Temperature solderting: 260°C/10 seconds at terminals Plastic package has Underwriters Laboratory Flammability 94V-O Pb-free plated SMAJ(400W) Series Mechanical Data Devices For Bipolar Application For Bidirectional use C or CA Suffix for types SMAJ5.0 thru types SMAJ170 (e.g. SMAJ5.0C , SMAJ170CA) Electrical characteristics apply in both directions Maximum Ratings And Characteristics Ratings at 25 ambient temperature unless otherwise specified.℃ Notes 1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25 per Fig. 2 .℃ 2.Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal 3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,2 ,FIG.1) Peak Pulse Current of on 10/1000µs waveform (Note 1,FIG.3) Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note2,3) Operating junction and Storage Temperature Range RATING SYMBOL VALUE UNITS P PPM IPPM IFSM TJS T G Minimum 400 SEE T ABLE 1 -55 to +150 Watts Amps Amps Case: JEDEC DO-214AC. Molded plastic over glass passivated junction Terminals: Solderable per MIL-STD-750,Method 2026 Polarity: Color band denoted positive end (cathode) except Bidirectional 12mm tape (EIA STD RS-481)Standard Packaging: 0.002ounce,0.061gramWeight: AEC-Q101

/UNI77ac/UNI96f7/UNI7535/UNI5b50 SPSEMI REV 2016 08 10.. . www.spsemi.cn Page 2 of 5 Dimensions (DO-214AC) SMAJ(400W) Series Cathode Band 0.065 1.65() 0.049 1.25() 0.185(4.70) 0.157(3.99) 0.112(2.85) 0.094(2.40) 0.091(2.30) 0.075(1.90) 0.208 5.28() 0.185 4.70() 0.012 0.305() 0.006 0.152() 0.060 1.52() 0.030 0.76() DO-214AC(SMA J-Bend) Dimensions in inches and(millimeters) 0.008(0.203)MAX. SMAJ5.0 A SMAJ6.0A SMAJ6.5A SMAJ7.0A SMAJ7.5A SMAJ8.0A SMAJ8.5A SMAJ9.0A SMAJ10A SMAJ11A SMAJ12A SMAJ13A SMAJ14A SMAJ15A SMAJ16A SMAJ17A SMAJ18A SMAJ20A SMAJ22A SMAJ24A SMAJ26A SMAJ28A SMAJ Part Number Device Marking Code Reverse Stand-Off Voltage V (V) RWM Breakdown Voltage T V (V)Min. BR Breakdown Voltage @IT V (V)Max. BR Test Current IT(mA) Maximum Clamping Voltage @Ipp Vc(V) Peak Pulse Current Ipp(A) Reverse Leakage RWM I( A ) R UNI-Polar UNI BI-Polar BI

Electrical Characteristics

“ ”Stand for commonly used models* SMAJ5.0C A SMAJ6.0CA SMAJ6.5CA SMAJ7.0CA SMAJ7.5CA SMAJ8.0CA SMAJ8.5CA SMAJ9.0CA SMAJ10CA SMAJ11CA SMAJ12CA SMAJ13CA SMAJ14CA SMAJ15CA SMAJ16CA SMAJ17CA SMAJ18CA SMAJ20CA SMAJ22CA SMAJ24CA SMAJ26CA SMAJ28CA AE AG AK AM AP AR AT AV AX AZ BE BG BK BM BP BR BT BV BX BZ CE CG WE WG WK WM WP WR WT WV WX WZ XE XG XK XM XP XR XT XV XY XZ YE YG 5.0 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 20.0 22.0 24.0 26.0 28.0 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.00 11.10 12.20 13.30 14.40 15.60 16.70 17.80 18.90 20.00 22.20 24.40 26.70 28.90 31.10 7.00 7.37 7.98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 15.90 17.20 18.50 19.70 20.90 22.10 24.50 26.90 29.50 31.90 34.40 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17.0 18.2 19.9 21.5 23.2 24.4 26.0 27.6 29.2 32.4 35.5 38.9 42.1 45.4 43.5 38.8 35.7 33.3 31.0 29.4 27.8 26.0 23.5 22.0 20.1 18.6 17.2 16.4 15.4 14.5 13.7 12.3 11.3 10.3 9.5 8.8 500 500 300 200 100 Notes : 1.For bidirectional type having V of 10 volts and less, the I limit is double RWM R For parts with A , the V is ± 5%2. BR μ

/UNI77ac/UNI96f7/UNI7535/UNI5b50 SPSEMI .. . www.spsemi.cn Page 3 of 5 SMAJ30A SMAJ33A SMAJ36A SMAJ40A SMAJ43A SMAJ45A SMAJ48A SMAJ51A SMAJ54A SMAJ58A SMAJ60A SMAJ64A SMAJ70A SMAJ75A SMAJ78A SMAJ85A SMAJ90A SMAJ100A SMAJ110A SMAJ120A SMAJ130A SMAJ150A SMAJ160A SMAJ170A SMAJ180A SMAJ200A SMAJ220A SMAJ250A SMAJ300A SMAJ350A SMAJ400A SMAJ440A SMAJ Part Number Device Marking Code Reverse Stand-Off Voltage V (V) RWM Breakdown Voltage T V (V)Min. BR Breakdown Voltage @IT V (V)Max. BR Test Current IT(mA) Maximum Clamping Voltage @Ipp Vc(V) Peak Pulse Current Ipp(A) Reverse Leakage RWM I( A ) R UNI-Polar UNI BI-Polar BI CK CM CP CR CT CV CX CZ RE RG RK RM RP RR RT RV RX RZ SE SG SK SM SP SR ST SV SX SZ TE TG TK TM 30.0 33.0 36.0 40.0 43.0 45.0 48.0 51.0 54.0 58.0 60.0 64.0 70.0 75.0 78.0 85.0 90.0 100.0 110.0 120.0 130.0 150.0 160.0 170.0 180.0 200.0 220.0 250.0 300.0 350.0 400.0 440.0 33.30 36.70 40.00 44.40 47.80 50.00 53.30 56.70 60.00 64.40 66.70 71.10 77.80 83.30 86.70 94.40 100.00 111.00 122.00 133.00 144.00 167.00 178.00 189.00 201.00 224.00 246.00 279.00 335.00 391.00 447.00 492.00 36.80 40.60 44.20 49.10 52.80 55.30 58.90 62.70 66.30 71.20 73.70 78.60 86.00 92.10 95.80 104.00 111.00 123.00 135.00 147.00 159.00 185.00 197.00 209.00 222.00 247.00 272.00 309.00 371.00 432.00 494.00 543.00 48.4 53.3 58.1 64.5 69.4 72.7 77.4 82.4 87.1 93.6 96.8 103.0 113.0 121.0 126.0 137.0 146.0 162.0 177.0 193.0 209.0 243.0 259.0 275.0 292.0 324.0 356.0 405.0 486.0 567.0 648.0 713.0 8.3 7.5 6.9 6.2 5.8 5.5 5.2 4.9 4.6 4.3 4.1 3.9 3.5 3.3 3.2 2.9 2.7 2.5 2.3 2.1 1.9 1.6 1.5 1.5 1.4 1.2 1.1 1.0 0.8 0.7 0.6 0.6 SMAJ30CA SMAJ33CA SMAJ36CA SMAJ40CA SMAJ43CA SMAJ45CA SMAJ48CA SMAJ51CA SMAJ54CA SMAJ58CA SMAJ60CA SMAJ64CA SMAJ70CA SMAJ75CA SMAJ78CA SMAJ85CA SMAJ90CA SMAJ100CA SMAJ110CA SMAJ120CA SMAJ130CA SMAJ150CA SMAJ160CA SMAJ170CA SMAJ180CA SMAJ200CA SMAJ220CA SMAJ250CA SMAJ300CA SMAJ350CA SMAJ400CA SMAJ440CA YK YM YP YR YT YV YX YZ ZE ZG ZK ZM ZP ZR ZT ZV ZX ZZ VE VG VK VM VP VR VT VV VX VZ UE UG UK UM SMAJ(400W) Series “ ”Stand for commonly used models* Notes : 1.For bidirectional type having V of 10 volts and less, the I limit is double RWM R For parts with A , the V is ± 5%2. BR REV 2016 08 10 μ

/UNI77ac/UNI96f7/UNI7535/UNI5b50 SPSEMI Characteristic Curves (T A=25 unless otherwise noted)℃ SMAJ(400W) Series Fig.1 Peak Pulse Power Rating Fig.2 Pulse Derating Cruve Fig.3 Pulse W aveform Fig.4 Typical Junction Capacitance 00 1.0 2.0 4.03.0 10/1000 sec W aveformμ. as defined by R.E.A Half V alue IPPM tr=10uS Peak V alue IPPM T= 2 5J ℃ Pulse width(td) is defined ad the Point where the Peak Current Decays to 50% of I PPM 100 150 I -Peak Pulse Current(%) PPM t-Time(mS) td 02 5 5 0 7 5 100 125 150 175 200 100 T -Ambient Temperature( )A ℃Peak Pulse Power(P ) or Current(I ) PP PPM Derating in Percentage,% Copper Pad Areas C -Junction Capacitance(pF) J 1 10 10010 100 1000 10000 V -Reverse Stand-of f Voltage(V)WM Bi-Directional Uni-Directional TJ=25 ℃ f=1.0MH Z Vsig=50mVp-p Measured at Stand-off V oltage,V WM 200 P -Peak Pulse Power (kW) PPM 0.1μs 10μs 10ms 0.1 100 td - Pu lse Width (sec.) 1.0μs 100μs 1.0ms Fig.5 T yp.T ransient Thermal Impedance Fig.6 Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only Peak Forward Surge Current(A) 1 10 100 100 200 Number of Cycles at 60H Z 0.001 0.1 1 100010 100 1000 Transient Thermal Impedance tp-Pulse Duration(sec) 0.01 100 T= Tm a xJJ 8.3mS single half sine-wave (JEDEC Method) 5 50 REV 2016 08 Non-repetitive pulse waveform shown in Fig.3 TA = 25°C

/UNI77ac/UNI96f7/UNI7535/UNI5b50 SPSEMI .. . www.spsemi.cn Page 5 of 5 Marking Code Tape And Reel Specification Recommended Soldering Conditions Recommended Conditions Reflow Soldering t s t P t L Time time to peak temperature (t 25 to peak)℃ Temperature T (min) s T (max) s T L T P Preheat Ramp-down Ramp-up Critical Zone Tt o T LP Re”ow Condition Pb-Free assembly (see Fig.1) Pre Heat -Temperature Min(T ) s(min) -Temperature Max(T ) s(max) -Time(Min to Max)(t ) s Average ramp up rate (Liquidus Temp(T ) to peak) L T to T -Ramp-up Rate s(max) L Re”ow -Temperature(T )(Liquidus) L -Temperature(t ) L Peak Temp(T ) P Time within 5 of actual Peak Temp(t )℃ P Ramp-down Rate Time 25 to Peak Temp(T )℃ P Do not exceed +150 ℃ +200 ℃ 60-180secs 3 /sec.Max.℃ 3 /sec.Max.℃ +217 ℃ 60-150secs +260(+0/-5) ℃ 30 secs.Max. 6 /sec.Max.℃ 8 min.Max. +260 ℃ Cathode Band AE ** Marking Code Logo Date Code WE Marking Code Logo Date Code SMAJ(400W) Series 0.157 (4.0) 0.47 (12.0) 0.157 (4.0) 0.49 (12.4) Symbol Ea Per Reel REEL DIA (mm) Industry Standard SMAJ* 5000 330 EIA RS-481 13.0(330) REV 2016 08 10