The Central Semiconductor Corp CMOZ3V3 TR is a surface mount diode with a zener voltage of 3.3V and a maximum power dissipation of 300mW. It has a tolerance of ±5% and a maximum impedance of 95 Ohms. The voltage forward (Vf) is 900mV at 10mA, and the current reverse leakage at Vr is 2μA at 1V. The operating temperature range of this diode is from -65°C to 150°C. The package comes in a reel - TR and has a SOD-523 case/package. This diode is popular in the market and has a balanced supply and demand status.