DZ23C13-HE3-18

DZ23C13-HE3-18 Application Field and Working Principle

The DZ23C13-HE3-18 is a multi-discontinuous Zener diode array module, which offers dual protection in a single package. It is designed for a wide array of automotive, industrial, and commercial applications. This device provides an efficient and reliable way to protect vulnerable circuits from damage due to transient over-voltage events.

The DZ23C13-HE3-18 is built with a series of Zener diode pairs which are connected in parallel to a pair of electrical terminals. Each of the pairs can be connected independently to either a high voltage source, such as a battery, or a low voltage source, such as a switching regulator. The Zener diodes create a low reverse breakdown voltage which serves as a reference voltage limiting the current flow. If a voltage greater than the reference voltage is applied to the pair, then the current flow is blocked.

The dual-discontinuous configuration makes the DZ23C13-HE3-18 ideal for use in a variety of applications that may require different levels of protection. For example, in automotive applications, the module can be used to protect both the battery and the alternator from over-voltage spikes, allowing for efficient and reliable power management. In industrial applications, the module can be used to protect sensitive electronics from over-voltage events due to process control or system malfunction.

The DZ23C13-HE3-18 is rated for a voltage range of up to 18V and a current of up to 25mA, making it suitable for a variety of applications. Additionally, the module is built with a low internal resistance, a low power dissipation rating, and excellent thermal stability, making it the ideal choice for a range of applications where effective over-voltage protection is required.