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Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

Features

  • Stand−off V oltage: 5 − 58 V olts
  • Peak Power − 200 Watts @ 1 ms (SMF5.0A − SMF58A)
  • Low Leakage
  • Response Time is Typically < 1 ns
  • 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
  • Lead Orientation in Tape: Cathode Lead to Sprocket Holes
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
  • These Devices are Pb−Free and are RoHS Compliant* Mechanical Characteristics: CASE: V oid-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 Device Meets MSL 1 Requirements *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR 5 − 58 VOLTS

200 WATT PEAK POWER

Device Package Shipping †

ORDERING INFORMATION

1: CATHODE 2: ANODE http://onsemi.com SOD−123FL CASE 498 MARKING DIAGRAM CATHODE ANODE See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of this data sheet. DEVICE MARKING INFORMATION SMFxxxAT1G SOD −123FL (Pb−Free) 3,000 / Tape & Reel †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. xx = Device Code (Refer to page 3) M = Date Code /C0071= Pb−Free Package (Note: Microdot may be in either location) xx M /C0071 /C0071 SZSMFxxxAT1G SOD −123FL (Pb−Free) 3,000 / Tape & Reel

Uni−Directional TVS IPP IF V I IRIT VRWMVC VBR VF SMF5.0AT1G Series, SZSMF5.0AT1G Series http://onsemi.com MAXIMUM RATINGS Rating Symbol Value Unit Maximum Ppk Dissipation (PW−10/1000 /C0109s) (Note 1) SMF5.0A − SMF58A Ppk 200 W Maximum Ppk Dissipation @ TA = 25°C, (PW−8/20 /C0109s) (Note 2) Ppk 1000 W DC Power Dissipation @ TA = 25°C (Note 3) Derate above 25°C Thermal Resistance, Junction−to−Ambient (Note 3) °PD° R/C0113JA 385 4.0 325 °mW mW/°C °C/W Thermal Resistance, Junction−to−Lead (Note 3) R/C0113Jcathode 26 °C/W Operating and Storage Temperature Range TJ, Tstg −55 to +150 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above t he Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 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 Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM 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.

SMF5.0AT1G Series, SZSMF5.0AT1G Series http://onsemi.com ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted, VF = 1.25 Volts @ 200 mA) Device* Marking VRWM (V) VBR @ IT (V) (Note 6) IT IR @ VRWM VC(Max) IPP(Max) (A) (Note 5) Min Nom Max (mA) (/C0109A) (V) (Note 7) SMF18AG LT 18 20 21 22.1 1 1 29.2 6.8 SMF36AG MP 36 40 42.1 44.2 1 1 58.1 3.4 5. A transient suppressor is normally selected according to the Working Peak Reverse Voltage (V RWM) which should be equal to or greater than the DC or continuous peak operating voltage level. 6. V BR measured at pulse test current IT at ambient temperature of 25°C. 7. Surge current waveform per Figure 2 and derate per Figure 3. *Include SZ-prefix devices where applicable.

SMF5.0AT1G Series, SZSMF5.0AT1G Series http://onsemi.com PACKAGE DIMENSIONS SOD−123FL CASE 498 ISSUE D NOTES: 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. D E b A L c POLARITY INDICATOR OPTIONAL AS NEEDED ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SOLDERING FOOTPRINT* DIM A MIN NOM MAX MIN MILLIMETERS 0.90 0.95 0.98 0.035 INCHES A1 0.00 0.05 0.10 0.000 b 0.70 0.90 1.10 0.028 c 0.10 0.15 0.20 0.004 D 1.50 1.65 1.80 0.059 E 2.50 2.70 2.90 0.098 L 0.55 0.75 0.95 0.022 0.037 0.039 0.002 0.004 0.035 0.043 0.006 0.008 0.065 0.071 0.106 0.114 0.030 0.037 NOM MAX − −0° 8° 0° 8° /C0113 /C0113 /C0113 TOP VIEW BOTTOM VIEW SIDE VIEW HE END VIEW RECOMMENDED DIMENSIONS: MILLIMETERS 1.25 4.20 1.222X ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a numb er of patents, trademarks, reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 SMF5.0AT1/D LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative