P6SMB350A-E

TVS Diodes Surface Mount – 400W > SMAJ-E series P6SMB-E Series RoHS Pb e3 08/21/202 P6SMB 41356 Description Uni-directional The P6SMB-E series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features 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 600 W Power Dissipation on Infinite Heat Sink at TL=50OC PD 5.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 100 A Maximum Instantaneous Forward Voltage at 50A for Unidirectional Only VF 3.5 V Operating Temperature Range TJ -65 to 150 °C Storage Temperature Range TSTG -65 to 175 °C Typical Thermal Resistance Junction to Lead RθJL 20 °C/W Typical Thermal Resistance Junction to Ambient RθJA 100 °C/W 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 0.2x0.2” (5.0 x 5.0mm) 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. Functional Diagram Anode Uni-directional • 600W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01% •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%) •E  PI silicon technology •M  eet MSL level1, per J-STD-020C, 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 Bi-directional Cathode • Excellent clamping capability • Low incremental surge resistance • 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 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 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. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: August 12, 2020 11:59 AM TVS Diodes Surface Mount – 400W > SMAJ-E series Electrical Characteristics (T =25°C unless otherwise noted) A Part Number (Uni) P6SMB350A-E P6SMB400A-E P6SMB440A-E P6SMB480A-E* P6SMB510A-E* P6SMB530A-E* P6SMB540A-E* P6SMB550A-E* P6SMB600A-E* P6SMB650A-E* P6SMB700A-E* P6SMB800A-E* P6SMB900A-E* P6SMB1000A-E* Reverse Stand off Marking Voltage VR (Volts) 350S 400S 440S 480S 510S 530S 540S 550S 600S 650S 700S 800S 900S 1000S 300 342 376 408 434 451 460 468 510 553 595 680 765 850 MIN MAX Test Current IT (mA) 332.0 380.0 418.0 456.0 485.0 503.5 513.0 522.5 570.0 617.5 665.0 760.0 855.0 950.0 368.0 420.0 462.0 504.0 535.0 556.5 567.0 577.5 630.0 682.5 735.0 840.0 945.0 1050.0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Breakdown Voltage VBR (Volts) @ IT Maximum Maximum Maximum Reverse Clamping Peak Pulse Leakage IR Voltage VC Current Ipp @ Ipp @ VR (A) (V) (µA) 482.0 548.0 602.0 658.0 698.0 725.0 740.0 760.0 822.0 891.0 959.0 1096.0 1233.0 1365.0 1.30 1.10 1.00 0.95 0.86 0.83 0.82 0.79 0.73 0.68 0.63 0.55 0.50 0.44 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Note: for parts with * are still under development I-V Curve Characteristics Uni-directional Vc VBR VR IR VF IT V Ipp PPPM VR VBR VC IR VF 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 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: August 12, 2020 11:59 AM TVS Diodes Surface Mount – 400W > SMAJ-E series Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Voltage Transients 100 PPPM-Peak Pulse Power (kW) Voltage Across TVS Voltage or Current TJ initial = Tamb Current Through TVS 10 1 0.1 0.001 0.01 IPPM- Peak Pulse Current, % IRSM Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % 150 80 60 40 20 25 50 75 100 125 150 TJ - Initial Junction Temperature (ºC) 0 tr=10µsec TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 Half Value IPPM IPPM ( ) 2 50 0 175 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 1000.00 1000 Transient Thermal Impedance (°C/W) Cj (pF) 10 Figure 4 - Pulse Waveform 100 0 1 td-Pulse Width (ms) Time Figure 3 - Peak Pulse Power Derating Curve 0.1 100.00 10.00 1.00 100 1000 VBR - Reverse Breakdown Voltage (V) 100 10 1 0.1 0.001 0.01 0.1 1 10 100 1000 TP - Pulse Duration (s) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: August 12, 2020 11:59 AM TVS Diodes Surface Mount – 400W > SMAJ-E series Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values) 100.0 100 IF - Peak Forward Current(A) IFSM - Peak Forward Surge Current (A) 120 80 60 40 10.0 1.0 20 0 1 10 0.1 100 0.0 Number of Cycles at 60 Hz 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 VF - Peak Forward Voltage(V) 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 Ramp-up TL Average ramp up rate (Liquidus Temp (TA) to peak 3°C/second max TS(max) to TA - Ramp-up Rate 3°C/second max Reflow - Temperature (TA) (Liquidus) 217°C - Time (min to max) (ts) 60 – 150 seconds 260 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 260°C tL Critical Zone TL to TP Ts(max) Ts(min) Ramp-down ts Preheat 25˚C Peak Temperature (TP) +0/-5 tp TP Temperature (T) Reflow Condition t 25˚C to Peak Time (t) °C Physical Specifications Environmental Specifications High Temp. Storage JESD22-A103 HTRB JESD22-A108 Temperature Cycling JESD22-A104 Weight 0.003 ounce, 0.093 grams Case JEDEC DO214AA. Molded plastic body over glass passivated junction MSL JEDEC-J-STD-020, Level 1 Polarity Color band denotes cathode except Bidirectional H3TRB JESD22-A101 Terminal Matte Tin-plated leads, Solderable per JESD22-B102 RSH JESD22-A111 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: August 12, 2020 11:59 AM TVS Diodes Surface Mount – 400W > SMAJ-E series Dimensions DO-214AA (SMB J-Bend) C A B H D F E G K J Inches Dimensions Cathode Band (for Uni-directional products only) L Millimeters Min Max Min Max A 0.076 0.086 1.930 2.200 B 0.160 0.187 4.060 4.750 C 0.130 0.155 3.300 3.940 D 0.078 0.103 1.990 2.610 E 0.030 0.060 0.760 1.520 F - 0.008 - 0.203 G 0.205 0.220 5.210 5.590 H 0.006 0.012 0.152 0.305 I 0.089 - 2.260 - J 0.085 - 2.160 - K - 0.107 - 2.740 L 0.085 - 2.160 - I Solder Pads Part Numbering (allSystem dimensions in mm) Part Marking System P6SMB xxx A-E Cathode Band (for Uni-directional products only) F EPI SILICON TECHNOLOGY 5% VBR VOLTAGE TOLERANCE XX 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 P6SMBxxxA-E DO-214AA Packaging Option Quantity 3000 Tape & Reel - 12mm tape/13” reel Packaging Specification EIA STD RS-481 Tape and Reel Specification 0.157 (4.0) 0.47 (12.0) Cathode 0.315 (8.0) 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 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: August 12, 2020 11:59 AM