SMAJ54CA

SMAJ5.0(C)A THRU SMAJ440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 400 Watts TRANSIENT VTAGE SUPPRESSOR Features DO-214AC/SMA  For surface mounted applications in order to optimize board space  Low profile package 0.110(2.80) 0.094(2.40) 0.067 (1.70) 0.051 (1.30)  Built-in strain relief  Glass passivated junction  Low inductance  Excellent clamping capability 0.177(4.50) 0.157(3.99) 0.012(0.305) 0.006(0.152)  400W peak pulse power capability at 10/1000μs waveform, 0.096(2.42) 0.078(1.98)  Repetition rate (duty cycle): 0.01%  Fast response time 0.060(1.52) 0.030(0.76)  Typical IR less than 1μA above 10V  High Temperature soldering: 260℃/10 seconds at terminals  Plastic package has underwriters laboratory flammability 94V-0 0.008(0.203)MAX. 0.208(5.30) 0.188(4.80) Dimensions in inches and (millimeters) Mechanical Data Marking Code Case: JEDEC DO-214AC/SMA molded plastic body Terminals: Solderable per MIL-STD-750,Method 2026 Polarity: Polarity symbol marking on body Mounting Position: Any Weight : 0.07 grams Marking : Date Code and Marking Code See Page 3 Cathode Band(for Uni-directional products only) MDD XXY AE MDD Logo Trace Code Marking Y:Numeric code at the end of the year (A~K) XX: WeeK Code (NOTE:The weekly code is based on the actual number of weeks in the calendar year.) Marking Code Part Number Code Applications I/O interface AC/DC power supply Low frequency signal transmission line (RS232, RS485, etc.) SMAJ XXX C A 5% VBR Voltage Tolerance Bidirectional Voltage Series Code MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Peak pulse power dissipation at 10/1000μs waveform (Note1, Note2, Fig.1) PPPM Minimum 400 W Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3) IPPM See Table A PM(AV) 3.3 W IFSM 40 A TJ,TSTG -65 to +150 ℃ Typical thermal resistance junction to lead RθJL 30 ℃/W Typical thermal resistance junction to ambient RθJA 120 ℃/W Steady state power dissipation at TA=50℃ (Fig.5) Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load, (JEDEC Method) (Note3, Fig.6) Operating junction and Storage Temperature Range. Notes:1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2. 2. Mounted on 5.0mm×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. http://www.microdiode.com Rev:2024A3 Page :1 SMAJ5.0(C)A THRU SMAJ440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 400 Watts ℃) Electrical Characteristics (TA=25℃ Part Number Unidirectional Bidirectional Device Marking Code UNI BI Reverse Stand-Off Voltage Breakdown Voltage @IT Test Current Maximum Clamping Voltage @IPP Peak Pulse Current Reverse Leakage @VRWM VRWM(V) VBR(V) IT(mA) VC(V) IPP(A) IR(μA) SMAJ5.0A SMAJ5.0CA AE WE 5.0 6.40~7.00 10 9.2 43.5 800 SMAJ6.0A SMAJ6.0CA AG WG 6.0 6.67~7.37 10 10.3 38.8 800 SMAJ6.5A SMAJ6.5CA AK WK 6.5 7.22~7.98 10 11.2 35.7 500 SMAJ7.0A SMAJ7.0CA AM WM 7.0 7.78~8.60 10 12.0 33.3 200 100 SMAJ7.5A SMAJ7.5CA AP WP 7.5 8.33~9.21 1 12.9 31.0 SMAJ8.0A SMAJ8.0CA AR WR 8.0 8.89~9.83 1 13.6 29.4 50 SMAJ8.5A SMAJ8.5CA AT WT 8.5 9.44~10.40 1 14.4 27.8 20 SMAJ9.0A SMAJ9.0CA AV WV 9.0 10.00~11.10 1 15.4 26.0 10 SMAJ10A SMAJ10CA AX WX 10.0 11.10~12.30 1 17.0 23.5 5 SMAJ11A SMAJ11CA AZ WZ 11.0 12.20~13.50 1 18.2 22.0 1 SMAJ12A SMAJ12CA BE XE 12.0 13.30~14.70 1 19.9 20.1 1 SMAJ13A SMAJ13CA BG XG 13.0 14.40~15.90 1 21.5 18.6 1 SMAJ14A SMAJ14CA BK XK 14.0 15.60~17.20 1 23.2 17.2 1 SMAJ15A SMAJ15CA BM XM 15.0 16.70~18.50 1 24.4 16.4 1 SMAJ16A SMAJ16CA BP XP 16.0 17.80~19.70 1 26.0 15.4 1 SMAJ17A SMAJ17CA BR XR 17.0 18.90~20.90 1 27.6 14.5 1 SMAJ18A SMAJ18CA BT XT 18.0 20.00~22.10 1 29.2 13.7 1 SMAJ20A SMAJ20CA BV XV 20.0 22.20~24.50 1 32.4 12.3 1 SMAJ22A SMAJ22CA BX XX 22.0 24.40~26.90 1 35.5 11.3 1 SMAJ24A SMAJ24CA BZ XZ 24.0 26.70~29.50 1 38.9 10.3 1 SMAJ26A SMAJ26CA CE YE 26.0 28.90~31.90 1 42.1 9.5 1 SMAJ28A SMAJ28CA CG YG 28.0 31.10~34.40 1 45.4 8.8 1 SMAJ30A SMAJ30CA CK YK 30.0 33.30~36.80 1 48.4 8.3 1 SMAJ33A SMAJ33CA CM YM 33.0 36.70~40.60 1 53.3 7.5 1 SMAJ36A SMAJ36CA CP YP 36.0 40.00~44.20 1 58.1 6.9 1 SMAJ40A SMAJ40CA CR YR 40.0 44.40~49.10 1 64.5 6.2 1 SMAJ43A SMAJ43CA CT YT 43.0 47.80~52.80 1 69.4 5.8 1 SMAJ45A SMAJ45CA CV YV 45.0 50.00~55.30 1 72.7 5.5 1 SMAJ48A SMAJ48CA CX YX 48.0 53.30~58.90 1 77.4 5.2 1 SMAJ51A SMAJ51CA CZ YZ 51.0 56.70~62.70 1 82.4 4.9 1 SMAJ54A SMAJ54CA RE ZE 54.0 60.00~66.30 1 87.1 4.6 1 SMAJ58A SMAJ58CA RG ZG 58.0 64.40~71.20 1 93.6 4.3 1 SMAJ60A SMAJ60CA RK ZK 60.0 66.70~73.70 1 96.8 4.1 1 SMAJ64A SMAJ64CA RM ZM 64.0 71.10~78.60 1 103.0 3.9 1 SMAJ70A SMAJ70CA RP ZP 70.0 77.80~86.00 1 113.0 3.5 1 SMAJ75A SMAJ75CA RR ZR 75.0 83.30~92.10 1 121.0 3.3 1 SMAJ78A SMAJ78CA RT ZT 78.0 86.70~95.80 1 126.0 3.2 1 SMAJ85A SMAJ85CA RV ZV 85.0 94.40~104.00 1 137.0 2.9 1 SMAJ90A SMAJ90CA RX ZX 90.0 100.00~111.00 1 146.0 2.7 1 SMAJ100A SMAJ100CA RZ ZZ 100.0 111.00~123.00 1 162.0 2.5 1 SMAJ110A SMAJ110CA SE VE 110.0 122.00~135.00 1 177.0 2.3 1 SMAJ120A SMAJ120CA SG VG 120.0 133.00~147.00 1 193.0 2.1 1 http://www.microdiode.com Rev:2024A3 Page :2 SMAJ5.0(C)A THRU SMAJ440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 400 Watts Electrical Characteristics (TA=25℃ ℃) Device Marking Code Part Number Reverse Stand-Off Voltage Breakdown Voltage @IT Test Current Maximum Clamping Voltage @IPP Peak Pulse Current Reverse Leakage @VRWM Unidirectional Bidirectional UNI BI VRWM(V) VBR(V) IT(mA) VC(V) IPP(A) IR(μA) SMAJ120A SMAJ120CA SG VG 120.0 133.00~147.00 1 193.0 2.1 1 SMAJ130A SMAJ130CA SK VK 130.0 144.00~159.00 1 209.0 1.9 1 SMAJ150A SMAJ150CA SM VM 150.0 167.00~185.00 1 243.0 1.6 1 SMAJ160A SMAJ160CA SP VP 160.0 178.00~197.00 1 259.0 1.5 1 SMAJ170A SMAJ170CA SR VR 170.0 189.00~209.00 1 275.0 1.5 1 SMAJ180A SMAJ180CA ST VT 180.0 201.00~222.00 1 292.0 1.4 1 SMAJ190A SMAJ190CA SU YU 190.0 211.00~233.00 1 308.0 1.3 1 SMAJ200A SMAJ200CA SV VV 200.0 224.00~247.00 1 324.0 1.2 1 SMAJ210A SMAJ210CA SW YW 210.0 237.00~263.00 1 340.0 1.2 1 SMAJ220A SMAJ220CA GE VX 220.0 246.00~272.00 1 356.0 1.1 1 SMAJ250A SMAJ250CA SZ VZ 250.0 279.00~309.00 1 405.0 1.0 1 1 SMAJ300A SMAJ300CA TE UE 300.0 335.00~371.00 1 486.0 0.8 SMAJ350A SMAJ350CA TG UG 350.0 391.00~432.00 1 567.0 0.7 1 SMAJ400A SMAJ400CA TK UK 400.0 447.00~494.00 1 648.0 0.6 1 SMAJ440A SMAJ440CA TM UM 440.0 492.00~543.00 1 713.0 0.6 1 Notes: For bidirectional type having VRWM of 10V and less, the IR limit is double. Figure 1. Peak Pulse Power Rating Curve Figure 2. Pulse Derating Curve PPPM - Peak Pulse Power (kW) 100 80 60 40 20 0 0 50 25 75 100 125 150 175 TA-Ambient Temperature (℃) Figure 4. Typical Junction Capacitance IPPM - Peak Pulse Current, %IRSM Figure 3. Pulse Waveform 0 1.0 http://www.microdiode.com 2.0 3.0 4.0 1 VBR 10 100 Rev:2024A3 1000 Page :3 SMAJ5.0(C)A THRU SMAJ440(C)A Stand-off Voltage - 5.0 to 440 Volts Figure 5. Steady State Power Dissipation Derating Curve Peak Pulse Power: 400 Watts Figure 6. Maximum Non-Repetitive Forward Surge Current Uni-Directional Only Reflow Soldering Recommended Conditions Profile Feature Pb-Free Assembly Average ramp-up rate (TL to TP) 3℃/second max. Preheat -Temperature Min (TS min) -Temperature Max (TS max) -Time (min to max) (tS) 150℃ 200℃ 60-180 seconds TS max to TL -Ramp-up Rate 3℃/second max. Time maintained above: -Temperature (TL) -Time (tL) 217℃ 60-150 seconds Peak Temperature (TP) Time within 5℃ of actual Peak Temperature (tP) Ramp-down Rate Time 25℃ to Peak Temperature 260℃ 20-40 seconds 6℃/second max. 8 minutes max. The curve above is for reference only. http://www.microdiode.com Rev:2024A3 Page :4 SMAJ5.0(C)A THRU SMAJ440(C)A Stand-off Voltage - 5.0 to 440 Volts Peak Pulse Power: 400 Watts Packing information unit:mm P0 P1 Item d E F B A Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 13" Reel inner diameter 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width W P D2 T D1 C W1 D Symbol Tolerance SMA A B C d D D1 D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.05 2.0 min 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 2.80 5.33 2.36 1.50 330.00 50.00 178.00 62.00 13.00 1.75 5.50 4.00 4.00 2.00 0.28 12.00 18.00 Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing PACKAGE REEL SIZE REEL (pcs) COMPONENT SPACING (m/m) BOX (pcs) INNER BOX (m/m) REEL DIA, (m/m) CARTON SIZE (m/m) CARTON (pcs) APPROX. GROSS WEIGHT (kg) SMA 7" 2,000 4.0 4,000 183*155*183 178 382*356*392 160,000 16.0 SMA 11" 5,000 4.0 10,000 290*290*38 330 310*310*360 80,000 11.0 SMA 13" 7,500 4.0 15,000 335*335*38 330 350*330*360 120,000 14.5 Suggested Pad Layout http://www.microdiode.com Symbol Unit (mm) A 1.68 0.066 B 1.52 0.060 C 3.90 0.154 D 2.41 0.095 E 5.45 0.215 Unit (inch) Rev:2024A3 Page :5