2EZ75D5DO41E3

2EZ75D5DO41E3 Application Field and Working Principle

Within the electrical and electronic industry, the diodes are classed as one of the most important components for carrying out fundamental operations. The 2EZ75D5DO41E3 diode is a type of silicon-chip Zener diode, consisting of a single junction. It is used in various applications, primarily for the purpose of electrical protection (voltage clamping).

As a single-junction diode, a 2EZ75D5DO41E3 diode has mainly two types of potential applications. Firstly, it can be used as a standard uni-directional rectifying diode, that is able to handle majority of electronic devices by regulating current flow and maintain signal integrity. Secondly, it can be used as a Zener diode, which exhibits a ‘reverse-breakdown’ at a specified voltage. This allows it to provide effective voltage clamping to protect sensitive electronic devices.

Due to its current-handling characteristics and its ability to withstand voltage-spikes at a relatively low cost, this diode is commonly used in various consumer-level electronics applications such as low-power switching mode power supplies, personal-electronic devices, automotive sound installations, television sets, laptop computers, etc.

Unlike the classic rectifying actions of a standard diode, the 2EZ75D5DO41E3 diode operates bi-directionally as a Zener diode. During normal operation, a positive voltage is applied across the diode’s anode and cathode. This generates a forward ‘bias-current’ which causes the diode to conduct current. As the applied voltage increases beyond the activation voltage, the Zener breakdown voltage is attained and the diode will start to ‘zener-breakdown’ and conduct current in the reverse direction. By setting the activation voltage at a predetermined-value, the diode will function as an effective clamping device that can be used to protect sensitive electronic and electrical components.

The 2EZ75D5DO41E3 diode, due to its single-junction construction and excellent electrical and thermal characteristics, is a low-cost and effective Zener-diode solution for various applications. It is simple and straightforward to install with minimal required system changes; in addition it is capable of withstanding relatively high reverse-voltages, whilst maintaining low forward-voltage drops, making it a popular choice for both commercial and consumer level applications.