MM3Z2V4T1 SERIES Zener Voltage Regulators 200 mW SOD−323 Surface Mount This series of Zener diodes is packaged in a SOD−323 surface mount package that has a power dissipation of 200 mW. They are designed to provide voltage regulation protection and are especially http://onsemi.com attractive in situations where space is at a premium. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards. Specification Features: 1 2 • Standard Zener Breakdown Voltage Range − 2.4 V to 75 V Cathode Anode • Steady State Power Rating of 200 mW • Small Body Outline Dimensions: MARKING 0.067″ x 0.049″ (1.7 mm x 1.25 mm) • DIAGRAM Low Body Height: 0.035″ (0.9 mm) • Package Weight: 4.507 mg/unit • xx M ESD Rating of Class 3 (>16 kV) per Human Body Model • SOD−323 Pb−Free Package is Available CASE 477Mechanical Characteristics: xx = Specific Device Code CASE: Void-free, transfer-molded plastic M = Date Code FINISH: All external surfaces are corrosion resistant MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds ORDERING INFORMATIONLEADS: Plated with Pb−Sn or Sn only (Pb−Free) DevicePackageShippingPOLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MM3ZxxxT1 SOD−323 3000/Tape & Reel MOUNTING POSITION: Any MM3ZxxxT1G SOD−323 3000/Tape & Reel (Pb−Free) MAXIMUM RATINGS †For information on tape and reel specifications, RatingSymbolMaxUnit including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Total Device Dissipation FR−5 Board, PD Brochure, BRD8011/D. (Note 1) @ TA = 25°C 200 mW Derate above 25°C 1.5 mW/°C Thermal Resistance from R DEVICE MARKING INFORMATION JA 635 °C/W Junction to Ambient See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of Junction and Storage TJ, Tstg −65 to °C this data sheet. Temperature Range +150 1. FR−4 Minimum Pad Semiconductor Components Industries, LLC, 2004 1 Publication Order Number: April, 2004 − Rev. 6MM3Z2V4T1/D