15KP90A-TP

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TVS (transient voltage suppressor) diodes are essential components that protect electrical systems from overvoltage transients, a phenomenon that can occur due to a variety of causes such as switching surges or system malfunctions. The 15KP90A-TP is one such TVS diode that is designed to offer superior overvoltage protection for a variety of applications.

Application Field

The 15KP90A-TP diode is typically used in applications such as motor and switch controls, high-temperature sensors, digital instruments, and computers. It particularly excels in applications that require increased levels of reliability, such as automotive systems, healthcare monitoring, and military electronics. Its robust design ensures reliable performance in extreme environmental conditions and helps reduce operational and maintenance costs.

The diode is rated for high voltages up to 500 V and is capable of handling 300W of peak power at 8/20 μs, allowing it to provide the level of protection required for applications with high inrush current demands. Additionally, its wide temperature range (-55 °C to 150 °C) makes it suitable for use in automotive, aerospace, and military environments.

Working Principle

The 15KP90A-TP works by limiting the current flow and suppressing the voltage when an overvoltage transient appears on the system. It does so by clamping the voltage to a safe level, quickly diverting the transient from the system and protecting it from subsequent failure or damage. It also limits the amount of current flowing through the system and the amount of energy that is dissipated, ensuring safe protection in the event of high power transients.

At the heart of the device is a zener diode with a reverse breakdown voltage of 90V, which assists the device in responding to high-frequency transients. This diode works by clamping the voltage to a safe level, preventing any further increase in the voltage and thereby protecting the system from further damage. Additionally, the device includes a low inductance circuit design that ensures reliable performance and efficient heat dissipation.

The 15KP90A-TP is a robust and reliable TVS diode that offers superior overvoltage protection for a variety of applications. With its wide operating temperature range and high voltage rating, it is the ideal choice for applications that require increased reliability and performance.

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