P4SMA20CA

TVS Diodes Surface Mount – 400W > P4SMA series P4SMA Series RoHS Pb e3 Description Bi-directional The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features Uni-directional Agency Approvals Agency Agency File Number E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation at TA=25°C by 10/1000us Waveform(Fig.2)(Note 1), (Note 2) Single Die Parts PPPM 400 W Peak Pulse Power Dissipation at TA=25°C by 10/1000us Waveform(Fig.2)(Note 1), (Note 2) Stacked Die Parts(Note 5) PPPM 600 W Power Dissipation on Infinite Heat Sink at TL=50OC PD 3.3 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 60 A Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 4) VF 3.5/5.0 V TJ -65 to 150 °C TSTG -65 to 175 °C Operating Temperature Range Storage Temperature Range Typical Thermal Resistance Junction to Lead RθJL 30 °C/W Typical Thermal Resistance Junction to Ambient RθJA 120 °C/W • 400W 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 • Optimized surface mount footprint for minimal PCB space impact • Low profile package • Typical failure mode due to exceeding maximum ratings is a short circuit condition • Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A • IEC 61000-4-2 ESD 30kV(Air), 30kV (Contact) • EFT protection of data lines in accordance with IEC 61000-4-4 • Built-in strain relief • Fast response time: typically less than 1.0ps from 0V to BV min •H  igh temperature to reflow soldering guaranteed: 260°C/40sec • VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%) • UL Recognized epoxy meeting flammability classification V-0 • 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 Pbfree and the terminal finish material is tin(Sn) (IPC/ JEDEC J-STD-609A.01) Notes: 1. Non-repetitive current pulse, per Fig.4 and derated above TJ (initial) =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. 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. Functional Diagram Applications 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 Additional Infomarion Uni-directional Datasheet Resources Samples © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.11/05/20 TVS Diodes Surface Mount – 400W > P4SMA series Electrical Characteristics (T =25°C unless otherwise noted) A Breakdown Voltage VBR (Volts) @ IT Bi Reverse Stand off Voltage VR (Volts) Min 6V8C 5.80 6.45 7.14 10 10.5 39.0 1000 0.041 X 7V5A 7V5C 6.40 7.13 7.88 10 11.3 36.3 500 0.052 X P4SMA8.2CA 8V2A 8V2C 7.02 7.79 8.61 10 12.1 33.9 200 0.058 X P4SMA9.1A P4SMA9.1CA 9V1A 9V1C 7.78 8.65 9.55 1 13.4 30.6 50 0.063 X P4SMA10A P4SMA10CA 10A 10C 8.55 9.50 10.50 1 14.5 28.3 10 0.066 X P4SMA11A P4SMA11CA 11A 11C 9.40 10.50 11.60 1 15.6 26.3 5 0.069 X P4SMA12A P4SMA12CA 12A 12C 10.20 11.40 12.60 1 16.7 24.6 5 0.071 X P4SMA13A P4SMA13CA 13A 13C 11.10 12.40 13.70 1 18.2 22.5 1 0.074 X P4SMA15A P4SMA15CA 15A 15C 12.80 14.30 15.80 1 21.2 19.3 1 0.076 X Part Number (Uni) Part Number (Bi) Uni P4SMA6.8A P4SMA6.8CA 6V8A P4SMA7.5A P4SMA7.5CA P4SMA8.2A Marking Max Test Current IT (mA) Maximum Maximum Maximum Maximum Clamping Peak Pulse Reverse Temperature Voltage VC Current Ipp Leakage IR Coefficient of @ Ipp (V) (A) @ VR (µA) VBR (%/C) Agency Approval P4SMA16A P4SMA16CA 16A 16C 13.60 15.20 16.80 1 22.5 18.2 1 0.080 X P4SMA18A P4SMA18CA 18A 18C 15.30 17.10 18.90 1 25.5 16.1 1 0.083 X P4SMA20A P4SMA20CA 20A 20C 17.10 19.00 21.00 1 27.7 14.8 1 0.085 X P4SMA22A P4SMA22CA 22A 22C 18.80 20.90 23.10 1 30.6 13.4 1 0.088 X P4SMA24A P4SMA24CA 24A 24C 20.50 22.80 25.20 1 33.2 12.3 1 0.091 X P4SMA27A P4SMA27CA 27A 27C 23.10 25.70 28.40 1 37.5 10.9 1 0.092 X P4SMA30A P4SMA30CA 30A 30C 25.60 28.50 31.50 1 41.4 9.9 1 0.093 X P4SMA33A P4SMA33CA 33A 33C 28.20 31.40 34.70 1 45.7 9.0 1 0.094 X P4SMA36A P4SMA36CA 36A 36C 30.80 34.20 37.80 1 49.9 8.2 1 0.096 X P4SMA39A P4SMA39CA 39A 39C 33.30 37.10 41.00 1 53.9 7.6 1 0.097 X P4SMA43A P4SMA43CA 43A 43C 36.80 40.90 45.20 1 59.3 6.9 1 0.098 X P4SMA47A P4SMA47CA 47A 47C 40.20 44.70 49.40 1 64.8 6.3 1 0.099 X P4SMA51A P4SMA51CA 51A 51C 43.60 48.50 53.60 1 70.1 5.8 1 0.100 X P4SMA56A P4SMA56CA 56A 56C 47.80 53.20 58.80 1 77.0 5.3 1 0.101 X P4SMA62A P4SMA62CA 62A 62C 53.00 58.90 65.10 1 85.0 4.8 1 0.102 X P4SMA68A P4SMA68CA 68A 68C 58.10 64.60 71.40 1 92.0 4.5 1 0.103 X P4SMA75A P4SMA75CA 75A 75C 64.10 71.30 78.80 1 103.0 4.0 1 0.104 X P4SMA82A P4SMA82CA 82A 82C 70.10 77.90 86.10 1 113.0 3.6 1 0.105 X P4SMA91A P4SMA91CA 91A 91C 77.80 86.50 95.50 1 125.0 3.3 1 0.106 X P4SMA100A P4SMA100CA 100A 100C 85.50 95.00 105.00 1 137.0 3.0 1 0.106 X P4SMA110A P4SMA110CA 110A 110C 94.00 105.00 116.00 1 152.0 2.7 1 0.107 X P4SMA120A P4SMA120CA 120A 120C 102.00 114.00 126.00 1 165.0 2.5 1 0.107 X P4SMA130A P4SMA130CA 130A 130C 111.00 124.00 137.00 1 179.0 2.3 1 0.107 X P4SMA150A P4SMA150CA 150A 150C 128.00 143.00 158.00 1 207.0 2.0 1 0.108 X P4SMA160A P4SMA160CA 160A 160C 136.00 152.00 168.00 1 219.0 1.9 1 0.108 X P4SMA170A P4SMA170CA 170A 170C 145.00 162.00 179.00 1 234.0 1.8 1 0.108 X P4SMA180A P4SMA180CA 180A 180C 154.00 171.00 189.00 1 246.0 1.7 1 0.108 X P4SMA200A P4SMA200CA 200A 200C 171.00 190.00 210.00 1 274.0 1.5 1 0.108 X P4SMA220A P4SMA220CA 220A 220C 185.00 209.00 231.00 1 328.0 1.3 1 0.110 - P4SMA250A - 250A - 214.00 237.00 263.00 1 344.0 1.2 1 0.110 - - P4SMA250CA* - 250C 214.00 237.00 263.00 1 344.0 1.8 1 0.110 - P4SMA300A - 300A - 256.00 285.00 315.00 1 414.0 1.0 1 0.110 - - P4SMA300CA* - 300C 256.00 285.00 315.00 1 414.0 1.5 1 0.110 - P4SMA350A* P4SMA350CA* 350A 350C 300.00 332.00 368.00 1 482.0 1.3 1 0.112 - P4SMA400A* P4SMA400CA* 400A 400C 342.00 380.00 420.00 1 548.0 1.1 1 0.112 - P4SMA440A* P4SMA440CA* 440A 440C 376.00 418.00 462.00 1 602.0 1.0 1 0.112 - P4SMA480A* P4SMA480CA* 480A 480C 408.00 456.00 504.00 1 658.0 1.0 1 0.112 - P4SMA510A* P4SMA510CA* 510A 510C 434.00 485.00 535.00 1 698.0 0.9 1 0.112 - P4SMA530A* P4SMA530CA* 530A 530C 451.00 503.50 556.50 1 725.0 0.9 1 0.112 - P4SMA540A* P4SMA540CA* 540A 540C 460.00 513.00 567.00 1 740.0 0.9 1 0.112 - P4SMA550A* P4SMA550CA* 550A 550C 468.00 522.50 577.50 1 760.0 0.8 1 0.112 - For bidirectional type having VR of 10 volts and less, the IR limit is double. VBR @ TJ= VBR@25°C x (1+aT x (TJ - 25)) (aT:Temperature Coefficient) For stack-die parts, use * to label the part number. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.11/05/20 TVS Diodes Surface Mount – 400W > P4SMA 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 Curve Voltage Transients PPPM-Peak Pulse Power (kW) 100 Voltage or Current Voltage Across TVS Current Through TVS Time TJ initial = Tamb 10 stacked-die, 600W at 10/1000µs, 25°C 1 0.1 0.001 Single die,400W at 10/1000µs, 25°C 0.01 0.1 1 10 td-Pulse Width (ms) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.11/05/20 TVS Diodes Surface Mount – 400W > P4SMA series Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued) A Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform 150 IPPM- Peak Pulse Current, % IRSM Peak Pluse Power(PPP) or Current(IPP) Derating in Percentage % 100% 80% 60% 40% 20% 0% 0 25 50 75 100 125 150 tr=10µsec Half Value IPPM IPPM ( ) 2 50 0 TJ Initial Junction Temperature(˚C) 10/1000µsec. Waveform as defined by R.E.A td 1.0 0 2.0 3.0 4.0 t-Time (ms) Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance 1000 Transient Thermal Impedance ( °C/W) 10000 Uni-direconal V=0V 1000 Cj (pF) Peak Value IPPM 100 175 TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Bi-direconal V=0V 100 Uni/Bi-direconal V=VR 10 100 10 1 0.1 0.001 1 1 10 100 1000 0.01 0.1 VBR - Reverse Breakdown Voltage (V) Figure 7 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only IFSM 10 100 1000 Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values) 100.0 Single die 60 IF - Peak Forward Current (A) - Peak Forward Surve Current (A) 70 1 TP - Pulse Duration (s) 50 40 30 20 Stacked-die 10.0 1.0 10 0.1 0 1 10 Number of Cycles at 60 Hz 100 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: BA.11/05/20 TVS Diodes Surface Mount – 400W > P4SMA 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 - 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 Case Polarity Terminal Ramp-up TL tL Critical Zone TL to TP Ts(max) Ramp-down Ts(min) ts Preheat °C 25˚C t 25˚C to Peak Time (t) Environmental Specifications Physical Specifications Weight tp TP Temperature (T) Reflow Condition 0.002 ounce, 0.061 gram JEDEC DO-214AC. Molded plastic body over glass passivated junction Color band denotes positive end (cathode) except bidirectional Matte Tin-plated leads, Solderable per JESD22-B102 High Temp. Storage JESD22-A103 HTRB JESD22-A108 Temperature Cycling JESD22-A104 MSL JEDEC-J-STD-020, Level 1 H3TRB JESD22-A101 RSH JESD22-A111 Dimensions DO-214AC (SMA) Dimensions Cathode Band (for uni-directional products only) A C A B H D F E Inches Millimeters Min Max Min Max 0.049 0.065 1.250 1.650 B 0.157 0.181 3.990 4.600 C 0.095 0.110 2.400 2.790 D 0.075 0.090 1.900 2.290 E 0.030 0.060 0.780 1.520 F - 0.008 - 0.203 G 0.189 0.208 4.800 5.280 H 0.006 0.012 0.152 0.305 I 0.070 - 1.800 - J 0.082 - 2.100 - K - 0.090 - 2.300 L 0.082 - 2.100 - G J K L I Solder Pads (all dimensions in mm) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.11/05/20 TVS Diodes Surface Mount – 400W > P4SMA series Part Numbering System Part Marking System P4SMA XXX C A F Cathode Band (for uni-directional products only) 5% VBR Voltage Tolerance XX Bi-Directional YMXXX VBR Voltage Series Littelfuse Logo Marking Code Trace Code Marking Y:Year Code M: Month Code XXX: Lot Code Packaging Part number Component Package Quantity Packaging Option Packaging Specification P4SMAxxxXX DO-214AC 5000 Tape & Reel - 12mm tape/13” reel EIA STD RS-481 Tape and Reel Specification 0.157 (4.0) Cathode 0.47 (12.0) 0.157 (4.0) 0.059 DIA (1.5) Cover tape 13.0 (330) 0.80 (20.2) Arbor Hole Dia. 0.49 (12.5) Dimensions are in inches (and millimeters). Direction of Feed Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.11/05/20