This high power 75 W Zener diodes BZY91 series provide voltage regulation in a selection over a 7.5 V to 75 V broad range of voltages. The heat sinking with their low thermal resistance. These devices have a very low forward voltage drop and a very fast switching feature. These device has better efficiency and high switching speed.
|Nominal Zener Voltage||47||(V)|
|Maximum Zener Impedance||1.7||(Ω)|
|Zener Resistance Typ./max. RZ@IZ||0.34/1.7||(Ω)|
|Max Reverse Current IR@33VR||1.0||(mA)|
|Maximum Operating Temperature||+175||°C|
|Minimum Operating Temperature||-55||°C|