T PL IA N M CO *R oH S Features Applications n RoHS compliant* n IEC 61000-4-2 ESD (Min. Level 4) n Surface Mount SMA package n IEC 61000-4-4 EFT n Standoff Voltage: 5.0 to 495 volts n IEC 61000-4-5 Surge LE AD FR EE n Power Dissipation: 400 watts SMAJ Transient Voltage Suppressor Diode Series General Information Ro VE LEA HS RS D CO ION FRE M SA E PL R IA E NT * The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 495 V and Breakdown Voltage up to 550 V. Typical fast response times are less than 1.0 picoseconds for unidirectional devices and less than 5.0 picoseconds for bidirectional devices from 0 V to Minimum Breakdown Voltage. Bourns(R) Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration minimizes roll away. Electrical Characteristics (@ TA = 25 C Unless Otherwise Noted) Parameter Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2) Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) (Note 3) Steady State Power Dissipation @ TL = 75 C Maximum Instantaneous Forward Voltage @ IPP = 35 A (For Unidirectional Units Only) SMAJ5.0A ~ SMAJ90A SMAJ100A ~ SMAJ495A Symbol Value Unit PPK 400 Watts IFSM 40 Amps PM(AV) 1.0 Watts VF 3.5 5.0 Volts TJ -55 to +150 C -55 to +150 C Operating Temperature Range Storage Temperature Range 1. 2. 3. TSTG Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 C per Pulse Derating Curve. Thermal Resistance Junction to Lead. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). How to Order SMAJ 5.0 CA - H Package SMAJ = SMA/DO-214AC Working Peak Reverse Voltage 5.0 = 5.0 VRWM (Volts) Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus@bourns.com Europe: Tel: +36 88 520 390 Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 Email: americus@bourns.com www.bourns.com Suffix A = 5 % Tolerance Unidirectional Device CA = 5 % Tolerance Bidirectional Device Reel (blank) = 13 inch reel -H = 7 inch reel *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SMAJ Transient Voltage Suppressor Diode Series Electrical Characteristics (@ TA = 25 C Unless Otherwise Noted) Unidirectional Device Bidirectional Device Part No. Part No. Marking Marking Breakdown Voltage VBR (Volts) Min. SMAJ5.0A HE SMAJ5.0CA TE 6.40 SMAJ6.0A HG SMAJ6.0CA TG 6.67 SMAJ6.5A HK SMAJ6.5CA TK 7.22 SMAJ7.0A HM SMAJ7.0CA TM 7.78 SMAJ7.5A HP SMAJ7.5CA TP 8.33 SMAJ8.0A HR SMAJ8.0CA TR 8.89 SMAJ8.5A HT SMAJ8.5CA TT 9.44 SMAJ9.0A HV SMAJ9.0CA TV 10.0 SMAJ10A HX SMAJ10CA TX 11.1 SMAJ11A HZ SMAJ11CA TZ 12.2 SMAJ12A IE SMAJ12CA UE 13.3 SMAJ13A IG SMAJ13CA UG 14.4 SMAJ14A IK SMAJ14CA UK 15.6 SMAJ15A IM SMAJ15CA UM 16.7 SMAJ16A IP SMAJ16CA UP 17.8 SMAJ17A IR SMAJ17CA UR 18.9 SMAJ18A IT SMAJ18CA UT 20.0 SMAJ20A IV SMAJ20CA UV 22.2 SMAJ22A IX SMAJ22CA UX 24.4 SMAJ24A IZ SMAJ24CA UZ 26.7 SMAJ26A JE SMAJ26CA VE 28.9 SMAJ28A JG SMAJ28CA VG 31.1 SMAJ30A JK SMAJ30CA VK 33.3 SMAJ33A JM SMAJ33CA VM 36.7 SMAJ36A JP SMAJ36CA VP 40 SMAJ40A JR SMAJ40CA VR 44.4 SMAJ43A JT SMAJ43CA VT 47.8 SMAJ45A JV SMAJ45CA VV 50 SMAJ48A JX SMAJ48CA VX 53.3 SMAJ51A JZ SMAJ51CA VZ 56.7 SMAJ54A RE SMAJ54CA WE 60 SMAJ58A RG SMAJ58CA WG 64.4 SMAJ60A RK SMAJ60CA WK 66.7 SMAJ64A RM SMAJ64CA WM 71.1 SMAJ70A RP SMAJ70CA WP 77.8 SMAJ75A RR SMAJ75CA WR 83.3 SMAJ78A RT SMAJ78CA WT 86.7 SMAJ85A RV SMAJ85CA WV 94.4 SMAJ90A RX SMAJ90CA WX 100 SMAJ100A RZ SMAJ100CA WZ 111 SMAJ110A SE SMAJ110CA XE 122 SMAJ120A SG SMAJ120CA XG 133 SMAJ130A SK SMAJ130CA XK 144 SMAJ150A SM SMAJ150CA XM 167 SMAJ160A SP SMAJ160CA XP 178 SMAJ170A SR SMAJ170CA XR 189 SMAJ180A ST SMAJ180CA XT 201 SMAJ200A SV SMAJ200CA XV 224 SMAJ220A SX SMAJ220CA XX 246 SMAJ250A SZ SMAJ250CA XZ 279 SMAJ300A FE SMAJ300CA GE 335 SMAJ350A FG SMAJ350CA GG 391 SMAJ400A FK SMAJ400CA GK 447 SMAJ434A 434U SMAJ434CA 434D 485 SMAJ440A FM SMAJ440CA GM 492 SMAJ495A 495U SMAJ495CA 495D 522 Notes: 1. Suffix `A' denotes a 5 % tolerance unidirectional device. 2. Suffix `CA' denotes a 5 % tolerance bidirectional device. Max. @ IT (mA) Working Peak Reverse Voltage VRWM (V) Maximum Reverse Leakage @ VRWM IR (A) Maximum Reverse Voltage @ IRSM VRSM (V) Maximum Reverse Surge Current IRSM (A) 7.00 10 5.0 800 9.2 43.5 7.37 10 6.0 800 10.3 38.8 7.98 10 6.5 500 11.2 35.7 8.60 10 7.0 200 12.0 33.3 9.21 1.0 7.5 100 12.9 31.0 9.83 1.0 8.0 50 13.6 29.4 10.4 1.0 8.5 20 14.4 27.8 11.1 1.0 9.0 10 15.4 26.0 12.3 1.0 10 5 17.0 23.5 13.5 1.0 11 1.0 18.2 22.0 14.7 1.0 12 1.0 19.9 20.1 15.9 1.0 13 1.0 21.5 18.6 17.2 1.0 14 1.0 23.2 17.2 18.5 1.0 15 1.0 24.4 16.4 19.7 1.0 16 1.0 26.0 15.3 20.9 1.0 17 1.0 27.6 14.5 22.1 1.0 18 1.0 29.2 13.7 24.5 1.0 20 1.0 32.4 12.3 26.9 1.0 22 1.0 35.5 11.3 29.5 1.0 24 1.0 38.9 10.3 31.9 1.0 26 1.0 42.1 9.5 34.4 1.0 28 1.0 45.4 8.8 36.8 1.0 30 1.0 48.4 8.3 40.6 1.0 33 1.0 53.3 7.5 44.2 1.0 36 1.0 58.1 6.9 49.1 1.0 40 1.0 64.5 6.2 52.8 1.0 43 1.0 69.4 5.8 55.3 1.0 45 1.0 72.7 5.5 58.9 1.0 48 1.0 77.4 5.2 62.7 1.0 51 1.0 82.4 4.9 66.3 1.0 54 1.0 87.1 4.6 58 1.0 93.6 4.3 71.2 1.0 73.7 1.0 60 1.0 96.8 4.1 78.6 1.0 64 1.0 103 3.9 86.0 1.0 70 1.0 113 3.5 92.1 1.0 75 1.0 121 3.3 95.8 1.0 78 1.0 126 3.2 104 1.0 85 1.0 137 2.9 111 1.0 90 1.0 146 2.7 123 1.0 100 1.0 162 2.5 135 1.0 110 1.0 177 2.3 147 1.0 120 1.0 193 2.1 159 1.0 130 1.0 209 1.9 185 1.0 150 1.0 243 1.6 197 1.0 160 1.0 259 1.5 209 1.0 170 1.0 275 1.5 222 1.0 180 1.0 292 1.4 247 1.0 200 1.0 324 1.2 272 1.0 220 1.0 356 1.1 309 1.0 250 1.0 405 1.0 371 1.0 300 1.0 486 0.8 432 1.0 350 1.0 567 0.7 494 1.0 400 1.0 648 0.6 535 1.0 434 1.0 698 0.6 543 1.0 440 1.0 713 0.6 578 1.0 495 1.0 760 0.5 3. For bidirectional devices with a VR of 10 volts or less, the IR limit is double. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SMAJ Transient Voltage Suppressor Diode Series Product Dimensions Recommended Footprint A A A B C A B B C G D Dimension A (Max.) FC H D E Dimension A B C D E F G H SMAMM (DO-214AC) DIMENSIONS: 3.99 - 4.57 (INCHES) (0.157 - 0.180) 2.29 - 2.92 E (0.090 - 0.115) 1.25 - 1.65 (0.049 - 0.065) MM DIMENSIONS: 0.15 - 0.31 (INCHES) (0.006 - 0.112) 4.83 - 5.59 (0.190 - 0.220) 0.05 - 0.203 (0.002 - 0.008) 1.98 - 2.62 (0.078 - 0.103) 0.76 - 1.52 (0.030 - 0.060) DIMENSIONS: F B (Min.) C (Min.) B C SMA (DO-214AC) 2.70 (0.106) 2.10 (0.083) 1.27 (0.050) DIMENSIONS: MM (INCHES) Physical Specifications Case............................................Molded plastic per UL Class 94V-0 Polarity....................... Cathode band indicates unidirectional device No cathode band indicates bidirectional device Weight............................................................................0.064 grams MM (INCHES) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SMAJ Transient Voltage Suppressor Diode Series Rating & Characteristic Curves Maximum Non-Repetitive Surge Current Derating in Percent PeakPeak PulsePulse Derating in Percent of of PeakPeak Pulse Derating inor Percent of of Pulse Derating inCurrent Percent Power PeakPeak Power or Current Peak Power or Current Peak Peak PulsePower Derating in Percent Percent of of or Current Peak Pulse Derating in Peak Power Power or or Current Current Peak 100100 100 100 100 7575 75 75 7575 5050 50 50 5050 2525 25 25 x 1000 Waveform asas Defined 2525 1010 10 xx1000 Waveform as x10 1000 1000 Waveform Waveform Defined asDefined Defined byby R.E.A. by R.E.A. byR.E.A. R.E.A. 1010x x1000 asasDefined 1000Waveform Waveform Defined 0 0 00 bybyR.E.A. R.E.A. 0 25 2550 100 125 150 175 200 50 50 507575 75 75 100100 100 125125 125 150150 150 175175 175 200200 200 00 0 00 25 25 Ambient Temperature ( C) 2525 5050 75 100 125 150 175 200 00 75 100 125 150 175 200 Ambient Temperature Ambient Ambient Temperature Temperature (C)(C) (C) 6060 60 60 60 60 5050 50 50 5050 4040 40 40 4040 3030 30 30 3030 2020 20 20 Pulse Width 8.38.3 ms 2020 Pulse Width 8.3 Pulse Pulse Width Width 8.3 msms ms 1010 10 Half Sine-Wave 10 Single Single Half Sine-Wave Single Single Half Half Sine-Wave Sine-Wave Pulse Width 8.3 ms Pulse Width 8.3 ms 1010 Single SingleHalf HalfSine-Wave Sine-Wave 0 0 00 1 1 11 2 2 22 5 5 55 1010 10 5050 50 102020 20 20 50 100 100100 100 00 of Cycles at 60 Hz 11 22 5Number 10 20 50 100 5 Number 10 20 50 100 Number of Cycles at 60 Hz Number of Cycles of Cycles at 60atHz 60 Hz Forward Current (Amps) PeakPeak Forward SurgeSurge Current (Amps) PeakPeak Forward Surge Current (Amps) Forward Surge Current (Amps) Peak Forward Surge Current (Amps) Peak Forward Surge Current (Amps) Pulse Derating Curve 100 Number NumberofofCycles Cyclesatat6060HzHz Ambient AmbientTemperature Temperature(C) (C) Typical Junction Capacitance IP, Peak Current I , Peak PulsePulse Current (%) (%) IPP, Peak Pulse Current (%)(%) IP, Peak Pulse Current II P,, Peak Peak Pulse Pulse Current Current (%) (%) P TR=10 ss s TR=10 TR=10 TR=10 s Peak value (IRSM) Peak value (IRSM) TR=10 s Peak Peak value value (IRSM) (IRSM) TR=10 s 100 100100 100 IRSM Peak value (IRSM) Peak value (IRSM) IRSM IRSM IRSM Half value= 100 value= 100 HalfHalf Half value= value= 2 2 22 IRSM IRSM Half Halfvalue= value= 22 Pulse width (TP) Pulse width (TP) Pulse Pulse width width (TP) (TP) is is defined asas that isisdefined as that point defined defined that aspoint that point point Pulse width (TP) Pulse width (TP) where the peak current where the peak current where the peak the peak current current isiswhere defined asto that point defined as that point decays to 50 % of IPSM. 5050 50 decays 50 % of IPSM. decays decays to 50 to% 50of%IPSM. of IPSM. 50 where wherethe thepeak peakcurrent current decays totox5050 %%ofwaveform IPSM. decays ofwaveform IPSM. 1010 x 1000 waveform 5050 10 1000 x 10 1000 x 1000 waveform TA=25 CC C asas defined byby R.E.A. TA=25 TA=25 TA=25 C as by asdefined defined R.E.A. byR.E.A. R.E.A. 1010x xdefined 1000 1000waveform waveform TPTP TP TP TA=25 CC TA=25 asasdefined definedbybyR.E.A. R.E.A. TP TP Pulse Rating Curve 100 100100 100 100 100 PP, Peak Power P , Peak Power (KW)(KW) PPP, P Peak Power (KW)(KW) Power P, Peak P , Peak Power (KW) PPP, Peak Power (KW) 1010 10 10 1010 1.01.01.0 1.0 1.0 1.0 2.02.02.0 3.03.03.0 2.0 3.0 T, T, Time (ms) 2.0 3.0 2.0 3.0 T, Time (ms) Time T, Time (ms)(ms) 1000 1000 1000 1000 1000 1000 TATA = TA 25 =C =TA25 =25 C 25C C TA = =2525CC TA Non-repetitive Non-repetitive Non-repetitive Non-repetitive Pulse Waveform Pulse Waveform Pulse Pulse Waveform Waveform Non-repetitive Non-repetitive Shown in Pulse Waveform Graph Shown ininWaveform Pulse Waveform Graph Shown Shown in Pulse Pulse Waveform Waveform Graph Graph Pulse Pulse Waveform Shown in Pulse Waveform Shown in Pulse WaveformGraph Graph 1.01.01.0 1.0 1.0 1.0 5.05.0 mm Lead Areas 5.0 mm Lead Areas 5.0 mm mm Lead Lead Areas Areas 5.0 5.0mm mmLead LeadAreas Areas 0.10.10.1 0.1 0.1 s0.1 s1.0 s10 s ms ms10 100 1.0 s s s1.01.0 1.0 s s s 1010 s 10s s 100 100 100 s s s 1.01.0 1.0 msms ms 1010 ms 10ms ms 0.1 0.10.1 0.1 TP, Pulse Width 0.1 1.0 1010ssTP,TP, 100 s 1010ms Pulse 0.1ss 1.0ss 100 sWidth 1.0ms ms ms TP, Pulse Pulse Width Width1.0 Unidirectional Unidirectional Unidirectional Unidirectional Unidirectional Unidirectional Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional 100 100100 100 100 100 0 0 00 0 0 0 0 00 00 4.04.04.0 4.0 4.0 4.0 T,T,Time Time(ms) (ms) TATA = TA 25 =C =TA25 =25 C 25C C TATA= =2525CC 1010 10 100 10 100100 100 Standoff Voltage (Volts) 1010 Standoff 100 100 Standoff Voltage (Volts) Standoff Voltage Voltage (Volts) (Volts) 1000 1000 1000 1000 1000 1000 Standoff StandoffVoltage Voltage(Volts) (Volts) Steady State Power Derating Curve 1.01.01.0 1.0 1.0 1.0 RM(AV) Steady Power Dissipation RM(AV) Steady StateState Power Dissipation (W) (W) RM(AV) Steady StateState Power Dissipation (W) (W) RM(AV) Steady Power Dissipation RM(AV) Steady State Power Dissipation (W) RM(AV) Steady State Power Dissipation (W) 0 0 00 0 00 0 00 00 10000 10000 10000 10000 10000 10000 Capacitance Capacitance (pF) (pF) Capacitance (pF)(pF) Capacitance Capacitance (pF) Capacitance (pF) Pulse Waveform 0.80.80.8 0.8 0.8 0.8 0.60.60.6 0.6 0.6 0.6 0.40.40.4 0.4 0.4 0.4 0.20.20.2 0.2 0.2 0.2 6060 Hz60 Resistive oror oror Hz Hz 60 Resistive HzResistive Resistive Inductive Load Inductive Load Inductive Inductive Load 6060Hz Resistive Hz ResistiveorLoad or 0.00.00.0 0.0 Inductive Load Inductive Load 0 0 00 2525 25 50 75 100 50 75 100 50 75 100 125125 150150 175175 200200 50 25 75 100125 125150 150175 175200 200 0.0 0.0 TL, Lead Temperature (C) 00 2525 5050 TL,TL, 75 100 125 Temperature 75Lead 100 125 150 175 175 200 200 Lead Temperature (C)(C) TL, Lead Temperature (C)150 TL, TL,Lead LeadTemperature Temperature(C) (C) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. TP, TP,Pulse PulseWidth Width CDDFN5-0504N TVS/Steering DiodeDiode Array Series SMAJ Transient -Voltage Suppressor Packaging Information The product will be dispensed in tape and reel format (see diagram below). P 0 P 1 d T E Index Hole 120 F D2 W B D1 D P A Trailer Device ....... ....... End C ....... ....... Leader ....... ....... ....... ....... 10 pitches (min.) DIMENSIONS: 10 pitches (min.) Symbol Carrier Width A Carrier Length B Carrier Depth C Sprocket Hole d Reel Outside Diameter D Reel Inner Diameter D1 Feed Hole Diameter D2 Sprocket Hole Position E Punch Hole Position F Punch Hole Pitch P Sprocket Hole Pitch P0 Embossment Center P1 Overall Tape Thickness T Tape Width W Reel Width W1 Quantity per Reel -- MM (INCHES) Devices are packed in accordance with EIA 481 standard specifications shown here. Direction of Feed Item W1 Start 7 Inch Reel 178 (7.008) 1,000 SMA (DO-214AC) 2.90 0.20 (0.114 0.008) 5.50 0.20 (0.217 0.008) 2.26 0.20 (0.089 0.008) 1.50 0.10 (0.061 0.004) 50.0 MIN. (1.969) 13.0 0.20 (0.512 0.008) 1.75 0.10 (0.069 0.004) 5.50 0.05 (0.217 0.002) 4.00 0.10 (0.157 0.004) 4.00 0.10 (0.157 0.004) 2.00 0.05 (0.079 0.002) 0.30 0.10 (0.012 0.004) 12.00 0.30 (0.472 0.012) 18.4 MAX. (0.724) 13 Inch Reel 330 (12.992) 5,000 REV. 06/16 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.