The BZT52C12 with 80nA@8V ±5% 23.7O Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS manufactured by Leiditech is a single-stage Zener diode that provides protection for circuits from over-voltage conditions. The device features an operating voltage range from 11.4V to 12.6V, a power dissipation of 500mW, and a Zener Impedance of 23.7O. This diode also has an 80nA leakage current with a ±5% tolerance, and it complies with ROHS environmental standards. This diode is housed in a SOD-123 package, making it compact and versatile for a variety of applications.