LMSZ3V3T1G

LESHAN RADIO COMPANY, LTD. Zener Voltage Regulators 500 mW SOD−123 Surface Mount 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. Features 500 mW Rating on FR−4 or FR−5 Board Wide Zener Reverse Voltage Range − 2.4 V to 56 V Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications ESD Rating of Class 3 (>16 kV) per Human Body Model We declare that the material of product compliance with RoHS requirements. 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 Unit Total Power Dissipation on FR−5 Board, (Note 1) @ TL = 75°C Derated above 75°C PD 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 Storage Temperature Range TJ, Tstg −55 to +150 °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 operat...