The Comchip Technology CZRU52C9V1 is a single zener diode that is surface-mounted and belongs to the category of discrete semiconductor products. This product has a standard package of 4,000 and a maximum power of 150 mW. The voltage forward (Vf) at max current If is 900 mV @ 10 mA, and the current reverse leakage at Vr is 100 nA @ 7 V. The voltage zener (Nom) (Vz) is 9.1 V, and the impedance (Max) (Zzt) is 10 Ohms. The package/case is 2-SMD, no lead, and the supplier device package is 0603/SOD-523F. The temperature range for operating is -55°C to 125°C.