CMDZ5239B BK

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

CMDZ5239B BK Application Field and Working Principle

CMDZ5239B BK is an integrated Zener diode with a wide range of applications. Specifically designed to be used in power supply control and precision control, they are able to help regulate current flow in low voltage circuits. The CMDZ5239B BK is a single diode manufactured by CMD, a renowned manufacturer of integrated passive components.

Typical Applications

CMDZ5239B BK is a reliable, cost-effective solution for stabilizing power supplies and protecting circuits from over-voltage. They have a wide variety of applications including regulating the flow of current in automotive, communications and industrial wiring and other low voltage circuits. The small size allows them to be used in applications where large components cannot fit. Additionally, they provide a tamper-resistant solution since they are hermetically sealed. This makes them an ideal choice for hazardous locations.

Working Principle of CMDZ5239B BK

The general principle of a Zener diode is that it is designed to provide a controlled amount of reverse current flow. This is often referred to as Zener breakdown. As the voltage across the diode increases, the current across it will increase as well. At a certain point, the overloads that are applied to the diode will cause the diode to breakdown. When this occurs, a small amount of current will flow through the diode, causing the voltage to stabilize.

More specifically, the CMDZ5239B BK is designed to provide an output voltage of 35V. This is achieved by the precise combination of components used in their construction. With their precise construction and specific output voltage, these diodes are ideal for use in circuits requiring a particular voltage level. A reverse voltage of 5V is applied to the diode, causing the breakdown to occur at this particular voltage.

Other Applications of CMDZ5239B BK

CMDZ5239B BK is also used in the production of temperature sensing circuits. By adding a Zener diode to a thermistor, it is possible to produce a temperature sensing circuit. As the temperature increases, the resistance of the thermistor increases and so does the voltage applied to the diode. When this voltage reaches the breakdown level, the diode will conduct current, indicating that a certain temperature has been reached. This is a useful application in various industries as it provides an accurate and reliable way of measuring temperature.

CMDZ5239B BK can also be used for controlling current loops in HVAC systems. They are able to regulate the current going to motors and other components in a system in order to ensure it operates at its optimal level. Additionally, their hermetically sealed nature makes them suitable for use in environments where dust and debris might otherwise interfere with their operation.

Conclusion

CMDZ5239B BK is a single diode that can be used in a wide variety of applications such as regulation of current, protection circuits from over-voltage and temperature sensing. Their hermetically sealed nature makes them a reliable and tamper-resistant option for hazardous locations. With the ability to regulate voltage precisely, they can be utilized in a multitude of industries to meet the needs of their circuits.

The specific data is subject to PDF, and the above content is for reference