The Comchip Technology CZRU52C3V6-HF is a zener diode with a tolerance of ±5%. It has a forward voltage of 900mV at 10mA and a reverse leakage current of 15μA at 1V. The zener voltage is 3.6V, and the maximum impedance is 95 Ohm. The supply and demand status is balanced, and each package contains 4k pieces.