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SMF170A Dataheets PDF



Part Number SMF170A
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Zener Transient Voltage Suppressor SOD-123 Flat Lead Package
Datasheet SMF170A DatasheetSMF170A Datasheet (PDF)

SMF5.0AT1 Series Zener Transient Voltage Suppressor SOD−123 Flat Lead Package The SMF5.0A 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 http://onsemi.com • Stand−off Vo.

  SMF170A   SMF170A


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SMF5.0AT1 Series Zener Transient Voltage Suppressor SOD−123 Flat Lead Package The SMF5.0A 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 http://onsemi.com • Stand−off Voltage: 5 − 170 Volts • Peak Power − 200 Watts @ 1 ms (SMF5.0A − SMF58A) • • • • • • • • • • − 175 Watts @ 1 ms (SMF60A − SMF170A) Maximum Clamp Voltage @ Peak Pulse Current Low Leakage Response Time is Typically < 1 ns ESD Rating of Class 3 (> 16 kV) per Human Body Model IEC61000−4−2 Level 4 ESD Protection IEC61000−4−4 40 A ESD Protection 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 Lead Orientation in Tape: Cathode Lead to Sprocket Holes Pb−Free Packages are Available PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR 5 − 170 VOLTS 200 WATT PEAK POWER 1 1: CATHODE 2: ANODE 2 SOD−123FL CASE 498 PLASTIC MARKING DIAGRAM Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic Epoxy Meets UL 94 V−0 LEAD FINISH: 100% Matte Sn (Tin) MOUNTING POSITION: Any QUALIFIED MAX REFLOW TEMPERATURE: 260°C 1 CATHODE xx M G G 2 ANODE Device Meets MSL 1 Requirements xx = Device Code (Refer to page 3) M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION Device SMFxxxAT1 SMFxxxAT1G Package SOD−123FL SOD−123FL (Pb−Free) Shipping † 3000/Tape & Reel 3000/Tape & Reel www.DataSheet4U.com †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. DEVICE MARKING INFORMATION See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of this data sheet. © Semiconductor Components Industries, LLC, 2005 1 August, 2005 − Rev. 1 Publication Order Number: SMF5.0AT1/D SMF5.0AT1 Series MAXIMUM RATINGS Rating Maximum Ppk Dissipation (PW−10/1000 ms) (Note 1) SMF60A − SMF170A Maximum Ppk Dissipation (PW−10/1000 ms) (Note 1) SMF5.0A − SMF58A Maximum Ppk Dissipation @ TA = 25°C, (PW−8/20 ms) (Note 2) DC Power Dissipation @ TA = 25°C (Note 3) Derate above 25°C Thermal Resistance, Junction−to−Ambient (Note 3) Thermal Resistance, Junction−to−Lead (Note 3) Operating and Storage Temperature Range Symbol Ppk Ppk Ppk °PD° RqJA RqJcathode TJ, Tstg Value 175 200 1000 385 4.0 325 26 −55 to +150 Unit W W W °mW mW/°C °C/W °C/W °C Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 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. ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 3.5 V Max. @ IF (Note 4) = 12 A) Symbol IPP VC VRWM IR VBR IT IF VF Parameter Maximum Reverse Peak Pulse Current Clamping Voltage @ IPP Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT Test Current Forward Current Forward Voltage @ IF VC VBR VRWM I IF IR VF IT V IPP 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. Uni−Directional TVS www.DataSheet4U.com http://onsemi.com 2 SMF5.0AT1 Series ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted, VF = 1.25 Volts @ 200 mA) VRWM (V) Device* SMF5.0A, G SMF6.0A, G SMF6.5A, G SMF7.0A, G SMF7.5A, G SMF8.0A, G SMF8.5A, G SMF9.0A, G SMF10A, G SMF11A, G SMF12A, G SMF13A, G SMF14A, G SMF15A, G SMF16A, G SMF17A, G SMF18A, G SMF20A, G SMF22A, G SMF24A, G SMF26A, G SMF28A, G SMF30A, G SMF33A, G SMF36A, G SMF40A, G SMF43A, G SMF45A, G SMF48A, G SMF51A, G SMF54A, G SMF58A, G SMF60A, G SMF64A, G SMF70A, G SMF75A, G SMF78A, G SMF85A, G SMF90A, G SMF100A, G SMF110A, G SMF120A, G SMF130A, G SMF150A, G SMF160A, G SMF170A, G Marking KE KG KK KM KP KR KT KV KX KZ LE LG LK LM LP LR LT LV LX LZ ME MG MK MM MP MR MT MV MX MZ NE NG NK NM NP NR NT NV NX NZ PE PG PK PM PP PR (Note 5) 5 6 6.5 7 7.5 8 8.5 9 10 11 12 13 14 15 16 17 18 20 22 24 26 28 30 33 36 40 43 45 48 51 54 58 60 64 70 75 78 85 90 100 110 120 130 150 160 170 VBR @ IT (V) (Note 6) Min 6.4 6.67 7.22 7.78 8.33 8.89 9.44 10 11.1 12.2 13.3 14.4 15.6 16.7 17.8 18.9 20 22.2 24.4 26.7 28.9 31.1 33.3 36.7 40 44.4 47.8 50 53.3 56.7 60 64.4 66.7 71.1 77.8 83.3 86.7 94.4 100 11.


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