DZ23C43-7-F

Diodes - Zener - Arrays: DZ23C43-7-F

The DZ23C43-7-F is an 8-pin dual array consisting of two Zener diodes with common cathodes connected in series. This SMD (Surface Mount Device) package is particularly suitable for use in high-power applications. It works by allowing a low-voltage input to be safely applied to the integrated circuit (IC). This can be useful for avoiding an excessive voltage that may cause damage in a production environment.

Applications

The DZ23C43-7-F is used in various applications, primarily to provide protection from excessive voltages. These voltages may occur from static charges, short-lived spikes, or any other unexpected surge. The Zener diodes allow for a safe and efficient dissipation of larger voltages and can be used in series or parallel. Additionally, DZ23C43-7-F can be employed for voltage referencing for circuits, specifically for cases where more than two components are required.

Working Principle

The DZ23C43-7-F functions by permitting a low voltage input and output current. This is achieved by using two Zener diodes connected in series in an 8-pin Dual Array. When an excessive voltage is applied, the diode will activate, allowing current to flow through it. This is referred to as the Zener breakdown voltage. The output current is limited to the maximum rating of the diode. The Zener diodes will remain in Zener breakdown mode until the voltage is returned to normal. This allows the circuit to safely handle higher voltages while providing a steady output current.

Benefits

The advantage of using the DZ23C43-7-F is its ability to quickly dissipate large voltages, thus protecting sensitive components from harm. Additionally, this dual array requires only a low voltage input, which reduces power consumption and can be beneficial in high-power applications. Also, the SMD package is designed for practicality and ease of use on circuit boards, so it can easily integrate into other designs.

Conclusion

The DZ23C43-7-F is a durable 8-pin dual array capable of handling large voltages. This SMD device is suitable for applications where protection from sudden voltage spikes is necessary. It works by allowing a low-voltage input to be applied and outputting a tightly regulated current. This can be useful in various scenarios, such as static-charge protection and voltage referencing or voltage isolation on a circuit. The diode offers reliable performance while requiring low energy consumption, which makes it the ideal choice for high-power applications.