The Central Semiconductor Corp CLL4744A TR is a MELF packaged Zener diode with a voltage tolerance of ±5%. It has a forward voltage of 1.2V @ 200mA and a reverse leakage current of 5μA @ 11.4V. The voltage Zener nominal is 15V and the impedance (Max) (Zzt) is 14 Ohm. This diode is designed for use in discrete semiconductor products and has a maximum power dissipation of 1W. The temperature range for operating is -65°C to 200°C. The supply and demand status for this component is sufficient.