TVS Diode Datasheet TPSMF4L Series Surface Mount 400W Pb e3 RoHS Description The TPSMF4L series of SOD-123FL small and flat lead low-profile Uni-directional plastic package is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events, and its especially suitable for high reliability and automotive application. Features High reliabilit y application and High temperat ure soldering: automotive grade AEC-Q101 260C/30 seconds at qualified terminals 40 0W peak pulsepower VBR TJ= VBR 25C capability at 10/1000s x (1+T x (TJ - 25)) waveform, repetition rate (T:Temperature Coefficient, (duty cycle): 0.01% typical value is 0.1%) Compatible with industrial Glass passivated junction Additional Information standard package SOD-123FL Built-in strain relief Low inductance, excellent Plastic package is clamping capability ammabilitfl y rated V-0 per For surface mounted Underwriters Laboratories applications to optimize board Meet MSL le vel1, per space J-STD-020, LF maximun peak T ypical failure mode is short of 260C Resources Accessories Samples from over-specified voltage or Matte tin leadfree plated current Halogen-free and RoHS Whisker test is conducted compliant based on JEDEC JESD201A Agency Approvals Pb-free E3 means 2nd level per its table 4a and 4c interconnect is Pb-free and Agency Agency File Number IEC 61000-4-2 ESD 30kV(Air), the terminal finish material is 30kV (Contact) E230531 tin(Sn) (IPC/JEDEC J-STD- ESD protection of data lines 609A.01) in accordance with IEC UL Recognized as an Isolated 61000-4-2 Maximum Ratings and Thermal Characteristics Loop Circuit Protector per UL O EFT protection of dat a lines in 497B (T =25 C unless otherwise noted) A accordance with IEC 61000- Parameter Symbol Value Unit 4-4 (Note 2) Fast response time: typically Peak Pulse Power 8/20 2000 W Dissipation at T =25C P less than 1.0ns from 0 Volts A (Note 3) PPM 10/1000s 400 W (Note 1) to VBR min Power Dissipation On Infinite Heat Sink P 1 W D at TL=50C Thermal Resistance Junction to Ambient R 220 C/W JA Applications Thermal Resistance Junction to Lead R 100 C/W JL -55 - TPSMF4L devices are ideal for the protection of portable devices/ Operating and Storage Temperature Range T T C J, STG 150 hard drives, notebooks, VCC busses, POS terminal, SSDs, power supplies, monitors, and vulnerable circuit used in other consumer Notes: 1. Non-repetitive current pulse, per Fig. 4 and derated above T (initial) =25C per Fig. 3. applications. J 2. TPSMF4L5.0A~TPSMF4L8.5A Peak Pulse Power Dissipation is 1850W min, 2000W typical 8/20us 3. TPSMF4L5.0A~TPSMF4L8.5A Peak Pulse Power Dissipation is 370W min, 400W typical 10/1000s Bi-directional Functional Diagram Cathode Anode Uni-directional 2021 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: JC.05/26/21TVS Diode Datasheet TPSMF4L Series Surface Mount 400W Electrical Characteristics (T =25 C unless otherwise noted) A Breakdown Maximum Agency Maximum Maximum Peak Voltage V Test Current Part Marking BR Reverse Stand off Clamping Approval Reverse Leakage Pulse Current (Volts) I Number Code Voltage V (V) Voltage I T I (mA) R pp T V I (A) I (A) R R pp V (V) C Min Max TPSMF4L5.0A KEA 6.40 7.00 10 5.0 800 40.1 9.2 X TPSMF4L6.0A KGA 6.67 7.37 10 6.0 800 35.9 10.3 X TPSMF4L6.5A KKA 7.22 7.98 10 6.5 500 33.1 11.2 X TPSMF4L7.0A KMA 7.78 8.60 10 7.0 200 30.9 12.0 X TPSMF4L7.5A KPA 8.33 9.21 1 7.5 100 28.7 12.9 X TPSMF4L8.0A KRA 8.89 9.83 1 8.0 50 27.2 13.6 X TPSMF4L8.5A KTA 9.44 10.40 1 8.5 20 25.7 14.4 X TPSMF4L9.0A KVA 10.00 11.10 1 9.0 5 26.4 15.4 X TPSMF4L10A KXA 11.10 12.30 1 10 5 23.5 17.0 X TPSMF4L11A KZA 12.20 13.50 1 11 1 22.0 18.2 X TPSMF4L12A LEA 13.30 14.70 1 12 1 20.1 19.9 X TPSMF4L13A LGA 14.40 15.90 1 13 1 18.6 21.5 X TPSMF4L14A LKA 15.60 17.20 1 14 1 17.2 23.2 X TPSMF4L15A LMA 16.70 18.50 1 15 1 16.4 24.4 X TPSMF4L16A LPA 17.80 19.70 1 16 1 15.4 26.0 X TPSMF4L17A LRA 18.90 20.90 1 17 1 14.5 27.6 X TPSMF4L18A LTA 20.00 22.10 1 18 1 13.7 29.2 X TPSMF4L20A LVA 22.20 24.50 1 20 1 12.3 32.4 X TPSMF4L22A LXA 24.40 26.90 1 22 1 11.3 35.5 X TPSMF4L24A LZA 26.70 29.50 1 24 1 10.3 38.9 X TPSMF4L26A MEA 28.90 31.90 1 26 1 9.5 42.1 X TPSMF4L28A MGA 31.10 34.40 1 28 1 8.8 45.4 X TPSMF4L30A MKA 33.30 36.80 1 30 1 8.3 48.4 X TPSMF4L33A MMA 36.70 40.60 1 33 1 7.5 53.3 X TPSMF4L36A MPA 40.00 44.20 1 36 1 6.9 58.1 X TPSMF4L40A MRA 44.40 49.10 1 40 1 6.2 64.5 X TPSMF4L43A MTA 47.80 52.80 1 43 1 5.8 69.4 X TPSMF4L45A MVA 50.00 55.30 1 45 1 5.5 72.7 X TPSMF4L48A MXA 53.30 58.90 1 48 1 5.2 77.4 X TPSMF4L51A MZA 56.70 62.70 1 51 1 4.9 82.4 X TPSMF4L54A NEA 60.00 66.30 1 54 1 4.6 87.1 X TPSMF4L58A NGA 64.40 71.20 1 58 1 4.3 93.6 X TPSMF4L60A NKA 66.70 73.70 1 60 1 4.1 96.8 X TPSMF4L64A NMA 71.10 78.60 1 64 1 3.9 103.0 X TPSMF4L70A NPA 77.80 86.00 1 70 1 3.5 113.0 X TPSMF4L75A NRA 83.30 92.10 1 75 1 3.3 121.0 X TPSMF4L78A NTA 86.70 95.80 1 78 1 3.2 126.0 X TPSMF4L85A NVA 94.40 104.00 1 85 1 2.9 137.0 X Notes: 1. V measured after I applied for 300s, I = square wave pulse or equivalent. BR T T 2. Surge current waveform per 10/1000s exponential wave and derated per Fig.3. 3. All terms and symbols are consistent with ANSI/IEEE C62.35. 2021 Littelfuse, Inc. 2 Specifications are subject to change without notice. Revised: JC.05/26/21