SZNZ9F2V7ST5G

The SZNZ9F2V7ST5G is a 2.7V Zener voltage regulator diode from ON Semiconductor, part of the SZNZ9F2V4ST5G series. It is designed for voltage regulation and protection in space-constrained applications. The device offers a nominal Zener voltage of 2.7V with a tolerance of ±2%, and a maximum power dissipation of 250mW. It features a low maximum impedance of 100Ω at the Zener test current, and a reverse leakage current of 20µA at 1V. The forward voltage is 900mV at 10mA. The diode is qualified to AEC-Q101 for automotive applications, and has an ESD rating of Class 3 (>16kV) per Human Body Model. It is housed in a compact SOD-923 surface mount package with dimensions of 1.00mm x 0.60mm and a height of 0.40mm. The package is void-free, transfer-molded thermosetting plastic with matte tin lead finish, and meets UL 94 V-0 flammability rating. The device is rated for operating junction temperatures from -65°C to 150°C, and has a thermal resistance junction-to-ambient of 500°C/W on FR-4 minimum pad. It is supplied in tape and reel packaging with 8000 units per reel. Typical applications include voltage regulation in cellular phones, handheld portables, and high-density PC boards.