SMAJ54A

Transient Voltage Suppressors (TVS) SMAJ Series Description The SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features l Fast response time l Low incremental surge resistance l Matte tin lead–free Plated l Halogen free and RoHS compliant Electrical symbol l Typical IR less than 1μA above 10V l Compatible with industrial standard package DO-214AC l For surface mounted applications to optimize board space BI l 400W peak pulse power capability with at 10/1000μs Anode Cathode waveform, repetition rate (duty cycle): 0.01% l High temperature soldering:260°C/10 seconds at terminals UNI Part Number Code S M A J Series code x x x C Reverse Stand-Off Voltage A 5% Voltage Tolerance Blank:Uni-Directional C:Bi-Directional Mechanical Characteristics Rating Symbol Value Units Peak Pulse Power Dissipation at TA=25ºC by 10/1000μs Waveform (Fig.2)(Note 1), (Note 2) PPP 400 W Power Dissipation on Infinite Heat Sink at TL=75°C(Fig.6) PD 3.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 40 A TJ -55 to 150 °C TSTG -55 to 150 °C Operating Temperature Range Storage Temperature Range Notes: 1. Non-repetitive current pulse, per Fig.4 and derated above TA=25ºC per Fig. 3. 2. Mounted on 5.0x5.0mm copper pad to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only. Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-06-22 Page:1 Transient Voltage Suppressors (TVS) SMAJ Series Electrical Characteristics Type Number Reverse Stand-Off Voltage Marking VRWM Breakdown Voltage VBR @IT Min Max Test Current Max. Max. Clamping Peak Pulse Reverse Voltage Current Leakage 10/1000μs 10/1000μs IT VC@IPP IPP IR@VRWM UNI BI UNI BI V V V mA V A µA SMAJ5.0A SMAJ5.0CA HE TE 5.0 6.40 7.00 10 9.2 43.5 800 SMAJ6.0A SMAJ6.0CA HG TG 6.0 6.67 7.37 10 10.3 38.8 800 SMAJ6.5A SMAJ6.5CA HK TK 6.5 7.22 7.98 10 11.2 35.7 500 SMAJ7.0A SMAJ7.0CA HM TM 7.0 7.78 8.60 10 12.0 33.3 200 SMAJ7.5A SMAJ7.5CA HP TP 7.5 8.33 9.21 1 12.9 31.0 100 SMAJ8.0A SMAJ8.0CA HR TR 8.0 8.89 9.83 1 13.6 29.4 50 SMAJ8.5A SMAJ8.5CA HT TT 8.5 9.44 10.40 1 14.4 27.8 10 SMAJ9.0A SMAJ9.0CA HV TV 9.0 10.00 11.10 1 15.4 26.0 5 SMAJ10A SMAJ10CA HX TX 10.0 11.10 12.30 1 17.0 23.5 5 SMAJ11A SMAJ11CA HZ TZ 11.0 12.20 13.50 1 18.2 22.0 1 SMAJ12A SMAJ12CA IE UE 12.0 13.30 14.70 1 19.9 20.1 1 SMAJ13A SMAJ13CA IG UG 13.0 14.40 15.90 1 21.5 18.6 1 SMAJ14A SMAJ14CA IK UK 14.0 15.60 17.20 1 23.2 17.2 1 SMAJ15A SMAJ15CA IM UM 15.0 16.70 18.50 1 24.4 16.4 1 SMAJ16A SMAJ16CA IP UP 16.0 17.80 19.70 1 26.0 15.4 1 SMAJ17A SMAJ17CA IR UR 17.0 18.90 20.90 1 27.6 14.5 1 SMAJ18A SMAJ18CA IT UT 18.0 20.00 22.10 1 29.2 13.7 1 SMAJ20A SMAJ20CA IV UV 20.0 22.20 24.50 1 32.4 12.3 1 SMAJ22A SMAJ22CA IX UX 22.0 24.40 26.90 1 35.5 11.3 1 SMAJ24A SMAJ24CA IZ UZ 24.0 26.70 29.50 1 38.9 10.3 1 SMAJ26A SMAJ26CA JE VE 26.0 28.90 31.90 1 42.1 9.5 1 SMAJ28A SMAJ28CA JG VG 28.0 31.10 34.40 1 45.4 8.8 1 SMAJ30A SMAJ30CA JK VK 30.0 33.30 36.80 1 48.4 8.3 1 SMAJ33A SMAJ33CA JM VM 33.0 36.70 40.60 1 53.3 7.5 1 SMAJ36A SMAJ36CA JP VP 36.0 40.00 44.20 1 58.1 6.9 1 SMAJ40A SMAJ40CA JR VR 40.0 44.40 49.10 1 64.5 6.2 1 SMAJ43A SMAJ43CA JT VT 43.0 47.80 52.80 1 69.4 5.8 1 SMAJ45A SMAJ45CA JV VV 45.0 50.00 55.30 1 72.7 5.5 1 SMAJ48A SMAJ48CA JX VX 48.0 53.30 58.90 1 77.4 5.2 1 SMAJ51A SMAJ51CA JZ VZ 51.0 56.70 62.70 1 82.4 4.9 1 Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-06-22 Page:2 Transient Voltage Suppressors (TVS) SMAJ Series Electrical Characteristics Type Number Reverse Stand-Off Voltage Marking VRWM Breakdown Voltage VBR @IT Min Max Test Current Max. Max. Clamping Peak Pulse Reverse Voltage Current Leakage 10/1000μs 10/1000μs IT VC@IPP IPP IR@VRWM UNI BI UNI BI V V V mA V A µA SMAJ54A SMAJ54CA RE WE 54.0 60.00 66.30 1 87.1 4.6 1 SMAJ58A SMAJ58CA RG WG 58.0 64.40 71.20 1 93.6 4.3 1 SMAJ60A SMAJ60CA RK WK 60.0 66.70 73.70 1 96.8 4.1 1 SMAJ64A SMAJ64CA RM WM 64.0 71.10 78.60 1 103.0 3.9 1 SMAJ70A SMAJ70CA RP WP 70.0 77.80 86.00 1 113.0 3.5 1 SMAJ75A SMAJ75CA RR WR 75.0 83.30 92.10 1 121.0 3.3 1 SMAJ78A SMAJ78CA RT WT 78.0 86.70 95.80 1 126.0 3.2 1 SMAJ85A SMAJ85CA RV WV 85.0 94.40 104.00 1 137.0 2.9 1 SMAJ90A SMAJ90CA RX WX 90.0 100.0 111.00 1 146.0 2.7 1 SMAJ100A SMAJ100CA RZ WZ 100.0 111.0 123.00 1 162.0 2.5 1 SMAJ110A SMAJ110CA SE XE 110.0 122.0 135.00 1 177.0 2.3 1 SMAJ120A SMAJ120CA SG XG 120.0 133.0 147.00 1 193.0 2.1 1 SMAJ130A SMAJ130CA SK XK 130.0 144.0 159.00 1 209.0 1.9 1 SMAJ150A SMAJ150CA SM XM 150.0 167.0 185.00 1 243.0 1.6 1 SMAJ160A SMAJ160CA SP XP 160.0 178.0 197.00 1 259.0 1.5 1 SMAJ170A SMAJ170CA SR XR 170.0 189.0 209.00 1 275.0 1.5 1 SMAJ180A SMAJ180CA ST XT 180.0 201.0 222.00 1 292.0 1.4 1 SMAJ190A SMAJ190CA SV XV 190.0 209.0 233.00 1 306.0 1.3 1 SMAJ200A SMAJ200CA SX XX 200.0 224.0 247.00 1 324.0 1.2 1 SMAJ210A SMAJ210CA SZ XZ 210.0 231.0 258.00 1 324.0 1.1 1 SMAJ220A SMAJ220CA ZE YE 220.0 246.0 272.00 1 356.0 1.1 1 SMAJ250A SMAJ250CA ZG YG 250.0 279.0 309.0 1 405.0 1.0 1 SMAJ300A SMAJ300CA ZK YK 300.0 335.0 371.0 1 486.0 0.8 1 SMAJ350A SMAJ350CA ZM YM 350.0 391.0 432.0 1 567.0 0.7 1 SMAJ400A SMAJ400CA ZP YP 400.0 447.0 494.0 1 648.0 0.6 1 SMAJ440A SMAJ440CA ZR YR 440.0 492.0 543.0 1 713.0 0.6 1 Notes: For bidirectional type having VR of 10V and less, the IR limit is double. Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-06-22 Page:3 Transient Voltage Suppressors (TVS) SMAJ Series I-V Curve Characteristics Uni-directional I Bi-directional IPP VC VBR VR IR VF IT IT IR VC VBR VR V IR IT VR VBR VC V IPP IPP PPPM Peak Pulse Power Dissipation -- Max power dissipation VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation VBR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT) VC Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current) IR Reverse Leakage Current -- Current measured at VR VF Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (TA=25°C unless otherwise noted) Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Curve 100 PPPM-Peak Pulse Power (kW) Voltage or Current Voltage Transients Voltage Across TVS Current Through TVS TJ initial = Tamb 10 stacked-die, 600W at 10x1000μs, 25°C 1 0.1 0.001 0.01 0.1 1 10 td-Pulse Width (ms) Time Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Single die, 400W at 10x1000μs, 25°C Revised: 2018-06-22 Page:4 Transient Voltage Suppressors (TVS) SMAJ Series Ratings and Characteristic Curves (TA=25°C unless otherwise noted) Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % Figure 3 - Pulse Derating Curve Figure 4 - Pulse Waveform 100 IPPM - Peak Pulse Cur rent, % IRSM 150 80 60 40 20 0 0 25 50 75 100 125 150 tr=10μsec Peak Value IPPM 100 Half Value IPPM ( IPPM ) 2 50 10/1000μsec.Waveform as defined by R.E.A td 0 175 0 1.0 Bi-directional V=0V Uni-directional V=0V Cj (pF) Uni-directional @VR 100 Bi-directional @VR Tj=25ºC f=1.0MHz Vsig=50mVp-p 1 10.0 100.0 VBR - Reverse Breakdown Voltage (V) 1000.0 PM(AV), Steady State Power Dissipation (W) 10000 1.0 3.0 4.0 Figure 6 - Steady State Power Derating Curve Figure 5 - Typical Junction Capacitance 10 2.0 t-Time(ms) TA-Ambient temperature (ºC) 1000 TJ =25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM 3.0 2.4 1.8 1.2 60Hz Resistive or Inductive Load 0.6 0.0 0 25 50 75 100 125 150 175 200 TL-Lead Temperature(ºC) Figure 7 - Maximum Non-Repetitive Surge Current IFSM - Peak Forward Surve Current (A) 60 50 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 40 30 20 10 0 1 10 100 Number of Cycles at 60 Hz Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-06-22 Page:5 Transient Voltage Suppressors (TVS) SMAJ Series Soldering Parameters - Reflow Soldering (Surface Mount Devices) Reflow Condition TP Ramp-up Critical Zone TL to TP TL Pre Heat Temperature TS(max) Ramp-down TS(min) Preheat Time to peak temperature (t 25℃ to peak) -Temperature Min (Ts(min)) 150°C -Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 -180 Seconds Average ramp up rate ( Liquids Temp TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Reflo w 25 Pb - Free assembly Time - Temperature (TL) (Liquids) 217°C - Time (min to max) (ts) 60 -150 Seconds Peak Temperature (TP) 260 +0/-5°C Time within 5°C of actual peak Temperature (tp) 20 - 40 Seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max Do not exceed 260°C Part Marking System Cathode band(for Uni-directional products only) RUILON XX XXX Date Code Product Code Marking code Dimensions Millimeters Cathode Band Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Inches DIM Revised: 2018-06-22 Min Max Min Max A 1.25 1.80 0.049 0.071 B 3.99 4.60 0.157 0.181 C 2.50 2.80 0.100 0.110 D 1.90 2.45 0.075 0.096 E 0.76 1.52 0.030 0.060 G 4.80 5.30 0.189 0.209 I 1.800 - 0.070 - J 2.100 - 0.082 - K - 2.300 - 0.090 L 2.100 - 0.082 - Page:6 Transient Voltage Suppressors (TVS) SMAJ Series Taping and Reel Specifications Symbol Millimeters Inches W 12±0.3 0.472±0.012 P 4±0.1 0.157±0.004 F 5.5±0.1 0.217±0.004 E 1.75±0.1 0.069±0.004 D 1.5+0.1/-0.0 0.059+0.004/-0.0 P0 4±0.1 0.157±0.004 P2 2±0.1 0.079±0.004 D0 16.7±0.15 0.657±0.006 D1 178±2 7.007±0.079 D2 59.6+1/-2 2.346+0.039/-0.079 W1 12.64±0.4 0.498±0.016 Direction of Unreeling Part Number Component package Quantity Packaging option Packaging specification SMAJXXXA/CA DO-214AC(SMA) 2000 Tape&Reel-12mm/7”tape EIA STD RS-481 Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-06-22 Page:7