The Central Semiconductor Corp 771642-CMPZ5256B TR is a zener diode with a voltage rating of 30V and a power rating of 350mW. It has a maximum forward voltage of 900mV at a current of 10mA and a leakage current of 100nA at 23V reverse voltage. The zener diode is housed in a TO-236-3, SC-59, SOT-23-3 package and is mounted on a surface. It has a tolerance of ±5% and a maximum impedance of 49 Ohm. The zener diode is commonly used in discrete semiconductor products and is packaged on a reel package. The supply and demand status is balanced.