The SMAZ39-TP is a zener diode manufactured by Micro Commercial Co. It has a standard package of 7,500 and a mounting type of SMD (SMT). The tolerance is ±5% and the maximum power is 1W. It has a forward voltage of 1.2V at 200mA and a reverse leakage current of 500nA at 29.6V. The zener voltage is 39V and the impedance is 40 ohms. This diode is housed in a DO-214AC, SMA package and is suitable for use in a variety of applications, including voltage regulation and protection.