1.5SMC120A

TVS Diodes Surface Mount – 1500W > 1.5SMC series 1.5SMC Series RoHS Pb e3 Descriptios The 1.5SMC series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Uni-directional Features Bi-directional Agency Approvals Agency Agency File Number E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit PPPM 1500 W PPPM 2000 W PD 6.5 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 200 A Maximum Instantaneous Forward Voltage at 100A for Unidirectional Only (Note 4) VF 3.5/5.0 V Operating Temperature Range TJ -65 to 150 °C Storage Temperature Range TSTG -65 to 175 °C Typical Thermal Resistance Junction to Lead RƟJL 15 °C/W Typical Thermal Resistance Junction to Ambient RƟJA 75 °C/W Peak Pulse Power Dissipation(Fig.2) by 10/1000us Test Waveform(Fig.4) (Note 1),(Note 2) -Single Die Parts) Peak Pulse Power Dissipation(Fig.2) by 10/1000us Test Waveform(Fig.4) (Note 1), (Note 2)-Stacked Die Parts (Note 5) Power Dissipation on Infinite Heat Sink at TL=50OC Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3. 2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. 4. VF < 3.5V for single die parts and VF< 5.0V for stacked-die parts. 5. For stacked die component details, please refer to part numbers labeled by * in Electrical Characteristics. • 1500W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01% • Excellent clamping capability • Low incremental surge resistance • Typical IR less than 1μA when VBR min>12V • For surface mounted applications to optimize board space • Low profile package • Built-in strain relief • Typical failure mode is short from over-specified voltage or current • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c • IEC 61000-4-2 ESD 30kV(Air), 30kV (Contact) • ESD protection of data lines in accordance with IEC 61000-4-2 • EFT protection of data lines in accordance with IEC 61000-4-4 • Fast response time: typically less than 1.0ps from 0V to BV min • Glass passivated chip junction • High temperature to reflow soldering guaranteed: 260°C/30sec • VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%) • Plastic package is flammability rated V-0 per Underwriters Laboratories • Meet MSL level1, per J-STD-020, LF maximun peak of 260°C • Matte tin lead–free plated • Halogen free and RoHS compliant • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD609A.01) Applications Functional Diagram TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. Bi-directional Cathode Anode Uni-directional Additional Infomarion Datasheet Resources Samples © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.11/03/20 TVS Diodes Surface Mount – 1500W > 1.5SMC series Electrical Characteristics (T =25°C unless otherwise noted) A Uni Bi Reverse Stand off Voltage VR (Volts) 1.5SMC6.8CA 6V8A 6V8C 5.80 1.5SMC7.5CA 7V5A 7V5C 6.40 1.5SMC8.2A 1.5SMC8.2CA 8V2A 8V2C 1.5SMC9.1A 1.5SMC9.1CA 9V1A 1.5SMC10A 1.5SMC10CA 10A Part Number (Uni) Part Number (Bi) 1.5SMC6.8A 1.5SMC7.5A Breakdown Voltage VBR (Volts) @ IT Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR (µA) Agency Approval X Max IT (mA) Maximum Clamping Voltage VC @ Ipp (V) 6.45 7.14 10 10.5 144.8 1000 7.13 7.88 10 11.3 134.5 500 X 7.02 7.79 8.61 10 12.1 125.6 200 X 9V1C 7.78 8.65 9.50 1 13.4 113.4 50 X 10C 8.55 9.50 10.50 1 14.5 104.8 10 X Marking Min Test Current 1.5SMC11A 1.5SMC11CA 11A 11C 9.40 10.50 11.60 1 15.6 97.4 5 X 1.5SMC12A 1.5SMC12CA 12A 12C 10.20 11.40 12.60 1 16.7 91.0 5 X 1.5SMC13A 1.5SMC13CA 13A 13C 11.10 12.40 13.70 1 18.2 83.5 1 X 1.5SMC15A 1.5SMC15CA 15A 15C 12.80 14.30 15.80 1 21.2 71.7 1 X 1.5SMC16A 1.5SMC16CA 16A 16C 13.60 15.20 16.80 1 22.5 67.6 1 X 1.5SMC18A 1.5SMC18CA 18A 18C 15.30 17.10 18.90 1 25.2 60.3 1 X 1.5SMC20A 1.5SMC20CA 20A 20C 17.10 19.00 21.00 1 27.7 54.9 1 X 1.5SMC22A 1.5SMC22CA 22A 22C 18.80 20.90 23.10 1 30.6 49.7 1 X 1.5SMC24A 1.5SMC24CA 24A 24C 20.50 22.80 25.20 1 33.2 45.8 1 X 1.5SMC27A 1.5SMC27CA 27A 27C 23.10 25.70 28.40 1 37.5 40.5 1 X 1.5SMC30A 1.5SMC30CA 30A 30C 25.60 28.50 31.50 1 41.4 36.7 1 X 1.5SMC33A 1.5SMC33CA 33A 33C 28.20 31.40 34.70 1 45.7 33.3 1 X 1.5SMC36A 1.5SMC36CA 36A 36C 30.80 34.20 37.80 1 49.9 30.5 1 X 1.5SMC39A 1.5SMC39CA 39A 39C 33.30 37.10 41.00 1 53.9 28.2 1 X 1.5SMC43A 1.5SMC43CA 43A 43C 36.80 40.90 45.20 1 59.3 25.6 1 X 1.5SMC47A 1.5SMC47CA 47A 47C 40.20 44.70 49.40 1 64.8 23.5 1 X 1.5SMC51A 1.5SMC51CA 51A 51C 43.60 48.50 53.60 1 70.1 21.7 1 X 1.5SMC56A 1.5SMC56CA 56A 56C 47.80 53.20 58.80 1 77.0 19.7 1 X 1.5SMC62A 1.5SMC62CA 62A 62C 53.00 58.90 65.10 1 85.0 17.9 1 X X 1.5SMC68A 1.5SMC68CA 68A 68C 58.10 64.60 71.40 1 92.0 16.5 1 1.5SMC75A 1.5SMC75CA 75A 75C 64.10 71.30 78.80 1 103.0 14.8 1 X 1.5SMC82A 1.5SMC82CA 82A 82C 70.10 77.90 86.10 1 113.0 13.5 1 X 1.5SMC91A 1.5SMC91CA 91A 91C 77.80 86.50 95.50 1 125.0 12.2 1 X 1.5SMC100A 1.5SMC100CA 100A 100C 85.50 95.00 105.00 1 137.0 11.1 1 X 1.5SMC110A 1.5SMC110CA 110A 110C 94.00 105.00 116.00 1 152.0 10.0 1 X 1.5SMC120A 1.5SMC120CA 120A 120C 102.00 114.00 126.00 1 165.0 9.2 1 X 1.5SMC130A 1.5SMC130CA 130A 130C 111.00 124.00 137.00 1 179.0 8.5 1 X 1.5SMC150A 1.5SMC150CA 150A 150C 128.00 143.00 158.00 1 207.0 7.3 1 X 1.5SMC160A 1.5SMC160CA 160A 160C 136.00 152.00 168.00 1 219.0 6.9 1 X 1.5SMC170A 1.5SMC170CA 170A 170C 145.00 162.00 179.00 1 234.0 6.5 1 X 1.5SMC180A 1.5SMC180CA 180A 180C 154.00 171.00 189.00 1 246.0 6.2 1 X 1.5SMC200A 1.5SMC200CA 200A 200C 171.00 190.00 210.00 1 274.0 5.5 1 X 1.5SMC220A 1.5SMC220CA 220A 220C 185.00 209.00 231.00 1 328.0 4.6 1 X 1.5SMC250A 1.5SMC250CA 250A 250C 214.00 237.00 263.00 1 344.0 4.4 1 X 1.5SMC300A 1.5SMC300CA 300A 300C 256.00 285.00 315.00 1 414.0 3.7 1 X 1.5SMC350A* 1.5SMC350CA* 350A 350C 300.00 332.00 368.00 1 482.0 4.2 1 X 1.5SMC400A* 1.5SMC400CA* 400A 400C 342.00 380.00 420.00 1 548.0 3.7 1 X X 1.5SMC440A* 1.5SMC440CA* 440A 440C 376.00 418.00 462.00 1 602.0 3.4 1 1.5SMC480A* 1.5SMC480CA* 480A 480C 408.00 456.00 504.00 1 658.0 3.1 1 X 1.5SMC510A* 1.5SMC510CA* 510A 510C 434.00 485.00 535.00 1 698.0 2.9 1 X 1.5SMC530A* 1.5SMC530CA* 530A 530C 451.00 503.50 556.50 1 725.0 2.8 1 X 1.5SMC540A* 1.5SMC540CA* 540A 540C 460.00 513.00 567.00 1 740.0 2.8 1 X 1.5SMC550A* 1.5SMC550CA* 550A 550C 468.00 522.50 577.50 1 760.0 2.7 1 X 1.5SMC600A* 1.5SMC600CA* 600A 600C 512.00 570.00 630.00 1 828.0 2.5 1 - For bidirectional type having VR of 10 volts and less, the IR limit is double. For parts without A , the VBR is ± 10% and Vc is 5% higher than with A parts, the parts without A are currently available, but not recommended for new designs. The parts with A are preferred. For stack-die parts, use * to label the part number. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.11/03/20 TVS Diodes Surface Mount – 1500W > 1.5SMC series I-V Curve Characteristics Bi-directional Uni-directional Ipp Vc VBR VR IR VF IT IT IR Vc VBR VR V IR IT V Ipp Ipp PPPM VR VBR VC IR VF VR VBR Vc Peak Pulse Power Dissipation -- Max power dissipation Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT) Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current) Reverse Leakage Current -- Current measured at VR Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating 100 PPPM-Peak Pulse Power (kW) Voltage Transients Voltage or Current Voltage Across TVS Current Through TVS TJ initial = Tamb 1 0.1 0.001 Time stacked-die, 2kW at 10x1000µs, 25°C 10 Single die, 1.5kW at 10x1000µs, 25°C 0.01 0.1 1 10 td-Pulse Width (ms) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.11/03/20 TVS Diodes Surface Mount – 1500W > 1.5SMC series Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued) A Figure 4 - Pulse Waveform Figure 3 - Peak Pulse Power Derating Curve 150 IPPM- Peak Pulse Current, % IRSM Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % 100 80 60 40 20 0 0 25 50 75 100 125 150 TJ - Initial Junction Temperature (ºC) Uni-directional V=VR 100 Bi-directional V=VR 1 10 100 2 0 Transient Thermal Impedance (°C/W) Cj(pF) Bi-directional V=0V 1 ( ) 50 10/1000µsec. Waveform as defined by R.E.A td 1.0 0 3.0 4.0 100 10 1 0.1 0.01 0.001 1000 0.01 0.1 VBR - Reverse Breakdown Voltage(V) 1 10 100 1000 TP - Pulse Duration (s) Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values) 100.0 200 Single die 180 IF- Peak Forward Current(A) IFSM - Peak Forward Surge Current (A) 2.0 Figure 6 - Typical Transient Thermal Impedance Uni-directional V=0V 10 Half Value IPPM IPPM t-Time (ms) 100000 1000 TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 175 Figure 5 - Typical Junction Capacitance 10000 tr=10µsec 160 140 120 100 80 60 40 Stacked-die 10.0 1.0 20 0 1 10 Number of Cycles at 60 Hz 100 0.1 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 VF-Peak Forward Voltage(V) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.11/03/20 TVS Diodes Surface Mount – 1500W > 1.5SMC series Soldering Parameters Lead–free assembly Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 120 secs Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Reflow Ramp-up TL - Temperature (TL) (Liquidus) 217°C - Time (min to max) (tL) 60 – 150 seconds Peak Temperature (TP) 260 Time within 5°C of actual peak Temperature (tp) 30 seconds max Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 260°C +0/-5 Critical Zone TL to TP Ts(max) Ramp-down Ts(min) ts Preheat 25˚C t 25˚C to Peak Time (t) Environmental Specifications High Temp. Storage Polarity 0.007 ounce, 0.21 grams JEDEC DO214AB. Molded plastic body over glass passivated junction Color band denotes positive end (cathode) except Bidirectional. Terminal Matte Tin-plated leads, Solderable per JESD22-B102 H3TRB Case tL °C Physical Specifications Weight tp TP Temperature (T) Reflow Condition JESD22-A103 JESD22-A108 JESD22-A104 JEDEC-J-STD-020, Level 1 JESD22-A101 JESD22-A111 HTRB Temperature Cycling MSL RSH Dimensions DO-214AB (SMC J-Bend) Dimensions Cathode Band (for uni-directional products only) A C A B H D F E J K Inches Millimeters Min Max Min Max 0.114 0.126 2.900 3.200 B 0.260 0.280 6.600 7.110 C 0.220 0.245 5.590 6.220 2.620 D 0.079 0.103 2.060 E 0.030 0.060 0.760 1.520 F - 0.008 - 0.203 G 0.305 0.320 7.750 8.130 H 0.006 0.012 0.152 0.305 - I 0.129 - 3.300 J 0.094 - 2.400 - K - 0.165 - 4.200 L 0.094 - 2.400 - L G I Dimensions in inches and (millimeters) Solder Pads (all dimensions in mm) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.11/03/20 TVS Diodes Surface Mount – 1500W > 1.5SMC series Part Numbering System 1.5SMC Part Marking System XXX C A Cathode Band F (for uni-directional products only) 5% VBR Voltage Tolerance XXX Bi-Directional YMXXX VBR Voltage Littelfuse Logo Marking Code Trace Code Marking Y:Year Code M: Month Code XXX: Lot Code Series Packaging Part number Component Package Quantity Packaging Option Packaging Specification 1.5SMCxxxXX DO-214AB 3000 Tape & Reel - 16mm tape/13” reel EIA STD RS-481 Tape and Reel Specification 0.157 (4.0) 0.63 (16.0) Cathode 0.315 (8.0) 0.059 DIA (1.5) Cover tape 13.0 (330) 0.80 (20.2) Arbor Hole Dia. 0.65 (16.4) Dimensions are in inches (and millimeters). Direction of Feed Disclaimer Notice - Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. “Littelfuse” includes Littelfuse, Inc., and all of its affiliate entities. http://www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.11/03/20