SMF6.0AT1G

TVS Diodes Surface Mount > 200W > SMF5.0AT1G Series SMF5.0AT1G Series Pb OBSOLETE/EOL Description DATE June/30/2018 PCN/ECN# LFPCN41246 REPLACED BY SMF Series The SMF5.0AT1G Series is designed to protect voltage sensitive components from high voltage, high energy transients. Excellent clamping capability, high surge capability, low zener impedance and fast response time. Because of its small size, it is ideal for use in cellular phones, portable devices, business machines, power supplies and many other industrial/consumer applications. Features • Stand−off Voltage: 5 − 58 Volts • Peak Power − 200 Watts @ 1 ms (SMF5.0A − SMF58A) • Low Leakage Maximum Ratings and Thermal Characteristics Rating • Response Time is Typically < 1 ns Symbol Value Unit Maximum Ppk Dissipation (PW−10/1000 µs) (Note 1) SMF5.0A − SMF58A PPK 200 W Maximum Ppk Dissipation @ TA = 25°C, (PW−8/20 µs) (Note 2) PPK 1000 W PD 385 mW 4.0 mW/°C R8JA 325 °C/W TJ, Tstg −55 to +150 DC Power Dissipation @ TA = 25°C (Note 3) Derate Above 25°C Thermal Resistance from Junction−to− Ambient (Note 3) • ESD Rating of Class 3 (> 16 kV) per Human Body Model • ESD Rating of Level 4 (8 kV Contact Discharge) per IEC61000−4−2 • EFT (Electrical Fast Transients) Rating of 40 A per IEC61000−4−4 • Low Profile − Maximum Height of 1.0 mm • Small Footprint − Footprint Area of 8.45 mm2 • Supplied in 8 mm Tape and Reel − 3,000 Units per Reel • Cathode Indicated by Polarity Band Operating and Storage Temperature Range °C • Lead Orientation in Tape: Cathode Lead to Sprocket Holes Bi-directional • These Devices are Pb−Free and are RoHS Compliant Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Functional Diagram 1. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 2. 2. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 3. 3. Mounted with recommended minimum pad size, DC board FR−4. Cathode Anode Additional Information Uni-directional Datasheet Resources Samples © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/17 TVS Diodes Surface Mount > 200W > SMF5.0AT1G Series I-V Curve Characteristics (T A = 25°C unless otherwise noted, VF = 3.5 V Max. @ IF (Note 4) = 12 A) Symbol I I Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM V I I I Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM VBR Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. Ratings and Characteristic Curves Figure 1. Pulse Rating Curve Figure 2. 10 X 1000 µs Pulse Waveform 10,000 tr . 100 1000 I t ʺ 10 s I 2 100 tP 10 1.01 0 100 1000 10,000 0 t 100 tr PEAK VALUE IRSM @ 8 s PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAY = 8 s 60 HALF VALUE IRSM/2 @ 20 s Figure 4. Pulse Derating Curve ° Figure 3. 8 X 20 µs Pulse Waveform 160 120 100 60 20 tP 10 20 0 0 ° © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/17 TVS Diodes Surface Mount > 200W > SMF5.0AT1G Series Figure 5. Typical Derating Factor for Duty Cycle Figure 6. Steady State Power Derating 1 0.2 200 0.1 100 100 s 0.02 0.01 10 s 1 20 100 0 0 ° Figure 7. Forward Voltage Figure 8. Capacitance vs. Working Peak Reverse Voltage 1000 1.2 1.0 100 0.6 10 0.2 1 0 1 10 100 1000 ° © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/17 TVS Diodes Surface Mount > 200W > SMF5.0AT1G Series Electrical Characteristics (TL = 30°C unless otherwise noted, VF = 1.25 Volts @ 200 mA) @ IT IR @ VRWM VC(Max) IPP(Max) (A) Max mA (µA) (V) (Note 7) 6.7 7.0 10 400 9.2 21.7 6.67 7.02 7.37 10 400 10.3 19.4 250 7.22 7.60 7.98 10 250 11.2 17.9 7 100 7.78 8.19 8.6 10 100 12 16.7 KP 7.5 50 8.33 8.77 9.21 1 50 12.9 15.5 SMF8.0AG KR 8 25 8.89 9.36 9.83 1 25 13.6 14.7 SMF9.0AG KV 9 5 10 10.55 11.1 1 5 15.4 13.0 SMF10AG KX 10 2.5 11.1 11.7 12.3 1 2.5 17 11.8 SMF11AG KZ 11 2.5 12.2 12.85 13.5 1 2.5 18.2 11.0 SMF12AG LE 12 2.5 13.3 14 14.7 1 2.5 19.9 10.1 SMF13AG LG 13 1 14.4 15.15 15.9 1 1 21.5 9.3 SMF14AG LK 14 1 15.6 16.4 17.2 1 1 23.2 8.6 SMF15AG LM 15 1 16.7 17.6 18.5 1 1 24.4 8.2 SMF18AG LT 18 1 20 21 22.1 1 1 29.2 6.8 SMF20AG LV 20 1 22.2 23.35 24.5 1 1 32.4 6.2 SMF22AG LX 22 1 24.4 25.6 26.9 1 1 35.5 5.6 SMF24AG LZ 24 1 26.7 28.1 29.5 1 1 38.9 5.1 SMF26AG ME 26 1 28.9 30.4 31.9 1 1 42.1 4.8 SMF28AG MG 28 1 31.1 32.8 34.4 1 1 45.4 4.4 SMF30AG MK 30 1 33.3 35.1 36.8 1 1 48.4 4.1 SMF33AG MM 33 1 36.7 38.7 40.6 1 1 53.3 3.8 SMF36AG MP 36 1 40 42.1 44.2 1 1 58.1 3.4 SMF48AG MX 48 1 53.3 56.1 58.9 1 1 77.4 2.6 SMF51AG MZ 51 1 56.7 59.7 62.7 1 1 82.4 2.4 SMF58AG NG 58 1 64.4 67.8 71.2 1 1 93.6 2.1 Device Marking VRWM IR @ VRWM V μA Min Nom SMF5.0AG KE 5 400 6.4 SMF6.0AG KG 6 400 SMF6.5AG KK 6.5 SMF7.0AG KM SMF7.5AG Device VBR @ IT (V) (Note 6) 5. A transient suppressor is normally selected according to the Working Peak Reverse Voltage (VRWM) which should be equal to or greater than the DC or continuous peak operating voltage level. 6. VBR measured at pulse test current IT at ambient temperature of 25°C. 7. Surge current waveform per Figure 2 and derate per Figure 3. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/17 TVS Diodes Surface Mount > 200W > SMF5.0AT1G Series Dimensions Soldering Footrpint E D 1 2 A1 POLARITY INDICATOR OPTIONAL AS NEEDED A END VIEW TOP VIEW HE ORDERING INFORMATION c SIDE VIEW 2X 2X L Device Package b SOD−123FL (Pb−Free) SMFxxxAT1G BOTTOM VIEW Dim Inches Millimeters Shipping† 3,000 / Tape & Reel Flow/Wave Soldering (Solder Dipping) Min Nom Max Min Nom Max A 0.035 0.037 0.039 0.90 0.95 0.98 A1 0.000 0.002 0.004 0.00 0.05 0.10 b 0.028 0.035 0.043 0.70 0.90 1.10 c 0.004 0.006 0.008 0.10 0.15 0.20 D 0.059 0.065 0.071 1.50 1.65 1.80 E 0.098 0.106 0.114 2.50 2.70 2.90 L 0.022 0.030 0.037 0.55 0.75 0.95 HE 0.134 0.142 0.150 3.40 3.60 3.80 0 0° − 8° 0° − 8° NOTES: 260ºC Device Meets MSL 1 Requirements Peak Temperature : Physical Specifications Case Void-free, transfer-molded, thermosetting plastic Epoxy Meets UL 94 V−0 Lead Finish 100% Matte Sn (Tin) Mounting Position Any 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH. 4. DIMENSIONS D AND J ARE TO BE MEASURED ON FLAT SECTION OF THE LEAD: BETWEEN 0.10 AND 0.25 MM FROM THE LEAD TIP. Part Marking System 1 2 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. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/17