MAP5KE9.0CA

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TVS (Transient Voltage Suppressor) diodes are electronic components that protect sensitive electronic components from transient overvoltage, such as lightning strikes. They are one type of the diode family, often used in high-voltage environments and are critical components in high-performance designs. The MAP5KE9.0CA is a widely used TVS diode in today’s market, providing an effective solution for protecting electronic components from transient overvoltage and surges.

Package and Construction

The MAP5KE9.0CA is a small-size transient voltage suppressor diode housed in a SMA (surface-mounted) package, with a maximum operating temperature of 125°C. Its raw material is based on NPN-type semiconductor and is made up of multiple layers of PN junction integrated in one, which makes it extremely effective in handling surges up to 9.0 kV.

Working Principle

The working principle of the MAP5KE9.0CA is quite simple. As soon as it detect any overvoltage (from a power supply or surge), it will automatically trigger a circular clamping action. This action will help to reduce the voltage level, thus ensuring the safety of the components connected to it. Once the voltage level has dropped to a safe level, it will automatically reset itself.

Application Field

The MAP5KE9.0CA is a popular choice for various applications, especially in high voltage environment such as industrial automation, automotive, telecom, consumer electronics, and lighting applications. It can be used in circuits where a surge current of up to 9.0 kV is expected. Some of the popular applications are dc/dc converters, power supply boards, and LED lighting circuits.

In addition, the MAP5KE9.0CA is also employed in different types of sensors and systems for protection against electrical noise, which can cause issues like malfunction, loss of data, and disruption of signal. Furthermore, it also provides a reliable protection for RF connectors, isolators, and high voltage circuits against transient overvoltage problems.

Conclusion

The MAP5KE9.0CA is a well-designed TVS diode with a maximum operating temperature of 125°C small-size SMA package. It is a very effective diode for protection against transient overvoltage or surges, providing a reliable solution for various applications such as industrial automation, automotive, telecom, consumer electronics and lighting applications.

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