TVS Diodes Surface Mount – 400W > P4SMA series P4SMA Series RoHS Uni-directional Description The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Bi-directional Agency Approvals AGENCY Pb e3 Features • Excellent clamping capability • Low incremental surge resistance • Typical IR less than 1µA above 12V • For surface mounted applications to optimize board space • Low profile package • 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 15kV(Air), 8kV (Contact) • ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2) • EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4) • Built-in strain relief • 400W peak pulse power capability at 10/1000µs waveform, repetition rate (duty cycles):0.01% AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation at TA=25ºC by 10/1000µs Waveform (Fig.2)(Note 1), (Note 2) PPPM 400 W Power Dissipation on Infinite Heat Sink at TA=50OC PM(AV) 3.3 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 40 A Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 4) VF 3.5V/6.5 V TJ , TSTG -55 to 150 °C Typical Thermal Resistance Junction to Lead RuJL 30 °C/W Typical Thermal Resistance Junction to Ambient RuJA 120 °C/W Operating Junction and Storage Temperature Range Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TA = 25OC per Fig. 3 . 2. Mounted on 0.2x0.2” (5.0 x 5.0mm) copper pad 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. _ 200V and VF<6.5V for VBR > _ 201V. 4. VF<3.5V for VBR < Functional Diagram • Fast response time: typically less than 1.0ps from 0V to BV min • VBR @TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient) • Glass passivated chip junction • High Temperature soldering guaranteed: 260°C/40 seconds at terminals • Plastic package has underwriters laboratory flammability 94V-O • Meet MSL level1, per J-STD-020, LF maximun peak of 260°C • Matte tin lead–free Plated • Halogen-free and RoHS compliant • 2nd level interconnect is Pb-free per IPC/JEDEC J-STD-609A.01 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 Uni-directional P4SMA Series 26 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Surface Mount – 400W > P4SMA series Electrical Characteristics (T =25°C unless otherwise noted) A Part Number (Uni) Part Number (Bi) P4SMA6.8A P4SMA7.5A P4SMA8.2A P4SMA9.1A P4SMA10A P4SMA11A P4SMA12A P4SMA13A P4SMA15A P4SMA16A P4SMA18A P4SMA20A P4SMA22A P4SMA24A P4SMA27A P4SMA30A P4SMA33A P4SMA36A P4SMA39A P4SMA43A P4SMA47A P4SMA51A P4SMA56A P4SMA62A P4SMA68A P4SMA75A P4SMA82A P4SMA91A P4SMA100A P4SMA110A P4SMA120A P4SMA130A P4SMA150A P4SMA160A P4SMA170A P4SMA180A P4SMA200A P4SMA220A P4SMA250A P4SMA300A P4SMA350A P4SMA400A P4SMA440A P4SMA480A P4SMA510A P4SMA530A P4SMA540A P4SMA550A P4SMA6.8CA P4SMA7.5CA P4SMA8.2CA P4SMA9.1CA P4SMA10CA P4SMA11CA P4SMA12CA P4SMA13CA P4SMA15CA P4SMA16CA P4SMA18CA P4SMA20CA P4SMA22CA P4SMA24CA P4SMA27CA P4SMA30CA P4SMA33CA P4SMA36CA P4SMA39CA P4SMA43CA P4SMA47CA P4SMA51CA P4SMA56CA P4SMA62CA P4SMA68CA P4SMA75CA P4SMA82CA P4SMA91CA P4SMA100CA P4SMA110CA P4SMA120CA P4SMA130CA P4SMA150CA P4SMA160CA P4SMA170CA P4SMA180CA P4SMA200CA P4SMA220CA P4SMA250CA P4SMA300CA P4SMA350CA P4SMA400CA P4SMA440CA P4SMA480CA P4SMA510CA P4SMA530CA P4SMA540CA P4SMA550CA Marking UNI BI 6V8A 7V5A 8V2A 9V1A 10A 11A 12A 13A 15A 16A 18A 20A 22A 24A 27A 30A 33A 36A 39A 43A 47A 51A 56A 62A 68A 75A 82A 91A 100A 110A 120A 130A 150A 160A 170A 180A 200A 220A 250A 300A 350A 400A 440A 480A 510A 530A 540A 550A 6V8C 7V5C 8V2C 9V1C 10C 11C 12C 13C 15C 16C 18C 20C 22C 24C 27C 30C 33C 36C 39C 43C 47C 51C 56C 62C 68C 75C 82C 91C 100C 110C 120C 130C 150C 160C 170C 180C 200C 220C 250C 300C 350C 400C 440C 480C 510C 530C 540C 550C Reverse Stand off Voltage VR (Volts) 5.80 6.40 7.02 7.78 8.55 9.40 10.20 11.10 12.80 13.60 15.30 17.10 18.80 20.50 23.10 25.60 28.20 30.80 33.30 36.80 40.20 43.60 47.80 53.00 58.10 64.10 70.10 77.80 85.50 94.00 102.00 111.00 128.00 136.00 145.00 154.00 171.00 185.00 214.00 256.00 300.00 342.00 376.00 408.00 434.00 451.00 460.00 468.00 Breakdown Voltage VBR (Volts) @ IT MIN MAX Test Current IT (mA) 6.45 7.13 7.79 8.65 9.50 10.50 11.40 12.40 14.30 15.20 17.10 19.00 20.90 22.80 25.70 28.50 31.40 34.20 37.10 40.90 44.70 48.50 53.20 58.90 64.60 71.30 77.90 86.50 95.00 105.00 114.00 124.00 143.00 152.00 162.00 171.00 190.00 209.00 237.00 285.00 332.00 380.00 418.00 456.00 485.00 503.50 513.00 522.50 7.14 7.88 8.61 9.55 10.50 11.60 12.60 13.70 15.80 16.80 18.90 21.00 23.10 25.20 28.40 31.50 34.70 37.80 41.00 45.20 49.40 53.60 58.80 65.10 71.40 78.80 86.10 95.50 105.00 116.00 126.00 137.00 158.00 168.00 179.00 189.00 210.00 231.00 263.00 315.00 368.00 420.00 462.00 504.00 535.00 556.50 567.00 577.50 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Maximum Clamping Voltage VC @ Ipp (V) Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR (µA) 10.5 11.3 12.1 13.4 14.5 15.6 16.7 18.2 21.2 22.5 25.5 27.7 30.6 33.2 37.5 41.4 45.7 49.9 53.9 59.3 64.8 70.1 77.0 85.0 92.0 103.0 113.0 125.0 137.0 152.0 165.0 179.0 207.0 219.0 234.0 246.0 274.0 328.0 344.0 414.0 482.0 548.0 602.0 658.0 698.0 725.0 740.0 760.0 39.0 36.3 33.9 30.6 28.3 26.3 24.6 22.5 19.3 18.2 16.1 14.8 13.4 12.3 10.9 9.9 9.0 8.2 7.6 6.9 6.3 5.8 5.3 4.8 4.5 4.0 3.6 3.3 3.0 2.7 2.5 2.3 2.0 1.9 1.8 1.7 1.5 1.3 1.2 1.0 0.9 0.8 0.7 0.6 0.6 0.6 0.5 0.5 1000 500 200 50 10 5 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Agency Approval X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 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. P4SMA Series 27 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Surface Mount – 400W > P4SMA series I-V Curve Characteristics Bi-directional Uni-directional Ipp Vc VBR VR Vc VBR VR V IR VF IT IT IR 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 suppressor 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) 10 Voltage or Current Voltage Across TVS Current Through TVS 1 0.2x0.2" (5.0x5.0mm) Copper Pad Area 0.1 0.000001 0.00001 0.0001 0.001 td-Pulse Width (sec.) Time continues on next page. P4SMA Series 28 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Surface Mount – 400W > P4SMA series Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued) A Figure 4 - Pulse Waveform Figure 3 - Pulse 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 tr=10µsec Half Value IPPM IPPM ( ) 2 50 0 175 PM(AV), Steady State Power Dissipation (W) Bi-directional V=0V Cj (pF) Uni-directional V=0V Uni-directional @VR 100 Bi-directional @VR Tj=25ºC f=1.0MHz Vsig=50mVp-p 10.0 100.0 td 1.0 0 2.0 3.0 4.0 Figure 6 - Steady State Power Dissipation Derating Curve 10000 1 1.0 10/1000µsec. Waveform as defined by R.E.A t-Time (ms) Figure 5 - Typical Junction Capacitance 10 Peak Value IPPM 100 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 3.6 3.0 2.4 1.8 1.2 0.6 0 0 1000.0 VBR - Reverse Breakdown Voltage (V) 25 50 75 100 125 150 TA - Ambient Temperature (ºC) 175 Figure 7 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only IFSM - Peak Forward Surge Current (A) 45 40 35 30 25 20 bargaining 15 10 5 0 1 10 100 Number of Cyles at 60 Hz P4SMA Series 29 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Surface Mount – 400W > P4SMA series Soldering Parameters Pre Heat Lead–free assembly - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 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) (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 280°C tp TP Ramp-up TL Temperature (T) Reflow Condition tL Critical Zone TL to TP Ts(max) Ramp-down Ts(min) ts Preheat 25˚C t 25˚C to Peak Time (t) Environmental Specifications Physical Specifications High Temp. Storage JESD22-A103 HTRB JESD22-A108 Temperature Cycling JESD22-A104 Weight 0.002 ounce, 0.061 gram Case JEDEC DO-214AC. Molded plastic body over glass passivated junction MSL JEDEC-J-STD-020, Level 1 Polarity olor band denotes positive end C (cathode) except bidirectional H3TRB JESD22-A101 Terminal Matte Tin-plated leads, Solderable per JESD22-B102 RSH JESD22-B106 Dimensions DO-214AC (SMA) Dimensions Cathode Band (for Uni-directional products only) C A B H D F E J G K L I P4SMA Series Solder Pads (all dimensions in mm) 30 Inches Millimeters Min Max Min Max A 0.049 0.065 1.250 1.650 B 0.157 0.177 3.990 4.500 C 0.100 0.110 2.540 2.790 D 0.078 0.090 1.980 2.290 E 0.030 0.060 0.780 1.520 F - 0.008 - 0.203 G 0.194 0.208 4.930 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 - ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14 TVS Diodes Surface Mount – 400W > P4SMA series Part Numbering System Part Marking System P4SMA XXX C A Cathode Band F (for Uni-directional products only) 5% VBR VOLTAGE TOLERANCE Littelfuse Logo BI-DIRECTIONAL XX VBR VOLTAGE SERIES YMXXX Marking Code Trace Code Marking Y:Year Code M: Month Code XXX: Lot Code Packaging Part number Component Package P4SMAxxxXX DO-214AC Packaging Option Quantity 5000 Tape & Reel - 12mm tape/13” reel Packaging Specification 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) P4SMA Series Dimensions are in inches (and millimeters). Direction of Feed 31 ©2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/09/14