The ONSEMI BZX84B12LT1G series of Zener diodes are designed for voltage regulation in compact applications. Encased in a convenient SOT-23 surface mount package, these diodes are ideal for cellular phones, portable devices, and high-density printed circuit boards. They offer a 250 mW power dissipation rating and an ESD rating of Class 3, ensuring robust performance and protection. The series provides a range of Zener breakdown voltages from 2.4V to 75V, catering to diverse voltage regulation needs. Automotive applications requiring unique site and control change requirements can utilize the SZ prefix variant, which is AEC-Q101 qualified and PPAP capable.