SMAJ5.0A Littelfuse

Transient Voltage Suppression Diodes Surface Mount 400W > SMAJ series Pb e3 RoHS SMAJ Series Description Uni-directional The SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients Bi-directional induced by lightning and other transient voltage events. Features 400W Peak pulse power Fast response time: capability at 10/1000s typically less than 1.0ps waveform, repetition rate from 0 Volts to V min BR (duty cycle): 0.01% Glass passivated junction Excellent clamping Low inductance capability Agency Approvals High temperature Typical I less than 1A to reflow soldering R AGENCY AGENCY FILE NUMBER when V min>12V guaranteed: 260C/40sec BR For surface mounted V T = V 25C E230531 BR J BR applications to optimize x (1+ T x (T - 25)) J board space (T:Temperature Maximum Ratings and Thermal Characteristics O Low profile package Coefficient, typical value (T =25 C unless otherwise noted) A is 0.1%) Typical failure mode is Parameter Symbol Value Unit short from over-specified Plastic package is Peak Pulse Power Dissipation at voltage or current ammabilitfl y rated T =25C by 10/1000s Waveform P 400 W A PPM V-0 per Underwriters Whisk er test is conducted (Fig.2)(Note 1), (Note 2), (Note 5) Laboratories based on JEDEC Power Dissipation on Infinite Heat P 3.3 W JESD201A per its table 4a Meet MSL level1, per O D Sink at T =50 C L and 4c J-STD-020, LF maximun Peak Forward Surge Current, 8.3ms peak of 260C I 60 A IEC-61000-4-2 ESD FSM Single Half Sine Wave (Note 3) 30kV(Air), 30kV (Contact) Matte tin leadfree Plated Maximum Instantaneous Forward ESD protection of data Halogen free and RoHS Voltage at 25A for Unidirectional V 3.5/5.0 V F Only (Note 4) lines in accordance with compliant Operating Temperature Range T -65 to 150 C IEC 61000-4-2 J Pb-free E3 means 2nd Storage Temperature Range T -65 to 175 C EFT protection of data level interconnect is STG lines in accordance with Pb-free and the terminal Typical Thermal Resistance Junction C/W R 30 JL IEC 61000-4-4 to Lead finish material is tin(Sn) Built-in strain relief (IPC/JEDEC J-STD- Typical Thermal Resistance Junction C/W R 120 JA 609A.01) to Ambient Notes: Applications 1. Non-repetitive current pulse, per Fig.4 and derated above T (initial) =25C per Fig. 3. J 2. Mounted on 5.0x5.0mm copper pad to each terminal. TVS devices are ideal for the protection of I/O Interfaces, 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional V bus and other vulnerable circuits used in Telecom, CC device only. Computer, Industrial and Consumer electronic 4. V < 3.5V for single die parts and V < 5.0V for stacked-die parts. F F applications. 5. The P of stacked-die parts is 600W and please contact littelfuse for the detail PPM stacked-die parts. Functional Diagram Additional Infomarion Bi-directional Datasheet Samples Resources Cathode Anode Uni-directional 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/20/15Transient Voltage Suppression Diodes Surface Mount 400W > SMAJ series Electrical Characteristics (T =25C unless otherwise noted) A Maximum Maximum Test Breakdown Reverse Maximum Agency Part Part Clamping Reverse Marking Voltage V Current Stand off Peak Pulse Approval BR Number Number Voltage V Leakage I C R Voltage V (Volts) I Current I I T R pp (Uni) (Bi) T I V pp R (Volts) (A) UNI BI MIN MAX (mA) (V) (A) SMAJ5.0A SMAJ5.0CA AE WE 5.0 6.40 7.00 10 9.2 43.5 800 X SMAJ6.0A SMAJ6.0CA AG WG 6.0 6.67 7.37 10 10.3 38.8 800 X SMAJ6.5A SMAJ6.5CA AK WK 6.5 7.22 7.98 10 11.2 35.7 500 X SMAJ7.0A SMAJ7.0CA AM WM 7.0 7.78 8.60 10 12.0 33.3 200 X SMAJ7.5A SMAJ7.5CA AP WP 7.5 8.33 9.21 1 12.9 31.0 100 X SMAJ8.0A SMAJ8.0CA AR WR 8.0 8.89 9.83 1 13.6 29.4 50 X SMAJ8.5A SMAJ8.5CA AT WT 8.5 9.44 10.40 1 14.4 27.8 20 X SMAJ9.0A SMAJ9.0CA AV WV 9.0 10.00 11.10 1 15.4 26.0 10 X SMAJ10A SMAJ10CA AX WX 10.0 11.10 12.30 1 17.0 23.5 5 X SMAJ11A SMAJ11CA AZ WZ 11.0 12.20 13.50 1 18.2 22.0 1 X SMAJ12A SMAJ12CA BE XE 12.0 13.30 14.70 1 19.9 20.1 1 X SMAJ13A SMAJ13CA BG XG 13.0 14.40 15.90 1 21.5 18.6 1 X SMAJ14A SMAJ14CA BK XK 14.0 15.60 17.20 1 23.2 17.2 1 X SMAJ15A SMAJ15CA BM XM 15.0 16.70 18.50 1 24.4 16.4 1 X SMAJ16A SMAJ16CA BP XP 16.0 17.80 19.70 1 26.0 15.4 1 X SMAJ17A SMAJ17CA BR XR 17.0 18.90 20.90 1 27.6 14.5 1 X SMAJ18A SMAJ18CA BT XT 18.0 20.00 22.10 1 29.2 13.7 1 X SMAJ20A SMAJ20CA BV XV 20.0 22.20 24.50 1 32.4 12.3 1 X SMAJ22A SMAJ22CA BX XX 22.0 24.40 26.90 1 35.5 11.3 1 X SMAJ24A SMAJ24CA BZ XZ 24.0 26.70 29.50 1 38.9 10.3 1 X SMAJ26A SMAJ26CA CE YE 26.0 28.90 31.90 1 42.1 9.5 1 X SMAJ28A SMAJ28CA CG YG 28.0 31.10 34.40 1 45.4 8.8 1 X SMAJ30A SMAJ30CA CK YK 30.0 33.30 36.80 1 48.4 8.3 1 X SMAJ33A SMAJ33CA CM YM 33.0 36.70 40.60 1 53.3 7.5 1 X SMAJ36A SMAJ36CA CP YP 36.0 40.00 44.20 1 58.1 6.9 1 X SMAJ40A SMAJ40CA CR YR 40.0 44.40 49.10 1 64.5 6.2 1 X SMAJ43A SMAJ43CA CT YT 43.0 47.80 52.80 1 69.4 5.8 1 X SMAJ45A SMAJ45CA CV YV 45.0 50.00 55.30 1 72.7 5.5 1 X SMAJ48A SMAJ48CA CX YX 48.0 53.30 58.90 1 77.4 5.2 1 X SMAJ51A SMAJ51CA CZ YZ 51.0 56.70 62.70 1 82.4 4.9 1 X SMAJ54A SMAJ54CA RE ZE 54.0 60.00 66.30 1 87.1 4.6 1 X SMAJ58A SMAJ58CA RG ZG 58.0 64.40 71.20 1 93.6 4.3 1 X SMAJ60A SMAJ60CA RK ZK 60.0 66.70 73.70 1 96.8 4.1 1 X SMAJ64A SMAJ64CA RM ZM 64.0 71.10 78.60 1 103.0 3.9 1 X SMAJ70A SMAJ70CA RP ZP 70.0 77.80 86.00 1 113.0 3.5 1 X SMAJ75A SMAJ75CA RR ZR 75.0 83.30 92.10 1 121.0 3.3 1 X SMAJ78A SMAJ78CA RT ZT 78.0 86.70 95.80 1 126.0 3.2 1 X SMAJ85A SMAJ85CA RV ZV 85.0 94.40 104.00 1 137.0 2.9 1 X SMAJ90A SMAJ90CA RX ZX 90.0 100.00 111.00 1 146.0 2.7 1 X SMAJ100A SMAJ100CA RZ ZZ 100.0 111.00 123.00 1 162.0 2.5 1 X SMAJ110A SMAJ110CA SE VE 110.0 122.00 135.00 1 177.0 2.3 1 X SMAJ120A SMAJ120CA SG VG 120.0 133.00 147.00 1 193.0 2.1 1 X SMAJ130A SMAJ130CA SK VK 130.0 144.00 159.00 1 209.0 1.9 1 X SMAJ150A SMAJ150CA SM VM 150.0 167.00 185.00 1 243.0 1.6 1 X SMAJ160A SMAJ160CA SP VP 160.0 178.00 197.00 1 259.0 1.5 1 X SMAJ170A SMAJ170CA SR VR 170.0 189.00 209.00 1 275.0 1.5 1 X SMAJ180A SMAJ180CA ST VT 180.0 201.00 222.00 1 292.0 1.4 1 SMAJ200A SMAJ200CA SV VV 200.0 224.00 247.00 1 324.0 1.2 1 SMAJ220A SMAJ220CA SX 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 SMAJ300A SMAJ300CA TE UE 300.0 335.00 371.00 1 486.0 0.8 1 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 For bidirectional type having V of 10 volts and less, the I limit is double. R R For parts without A , the V is 10% and V is 5% higher than with A parts BR C 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/20/15