MMSZ5256CT1G

DATA SHEET www.onsemi.com Zener Voltage Regulators 500 mW SOD−123 Surface Mount MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series SOD−123 CASE 425 STYLE 1 Three complete series of Zener diodes are offered in the convenient, surface mount plastic SOD−123 package. These devices provide a convenient alternative to the leadless 34−package style. Zener voltage in this series are specified with device junction in thermal equilibrium. Features 500 mW Rating on FR−4 or FR−5 Board Wide Zener Reverse Voltage Range − 2.4 V to 110 V @ Thermal Equilibrium* Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications General Purpose, Medium Current ESD Rating of Class 3 (> 16 kV) per Human Body Model SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable These are Pb−Free Devices Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily solderable MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MAXIMUM RATINGS Rating Symbol Max Units Total Power Dissipation on FR−5 Board, PD (Note 1) @ TL = 75°C Derated above 75°C 500 mW 6.7 mW/°C Thermal Resistance, Junction−to−Ambient RqJA (Note 2) 340 °C/W Thermal Resistance, Junction−to−Lead (Note 2) RqJL 150 °C/W Junction and ...