1.5KE20AHR0G

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Transient voltage suppression (TVS) diodes are an integral component in electrical systems across our everyday lives. TVS diodes protect against high-voltage electrical transients that can cause catastrophic electronic failure and equipment damage. The 1.5KE20AHR0G TVS diode provides surge protection in a variety of applications, including aerospace, communications, data processing, information technology, and industrial control systems. This article will discuss the 1.5KE20AHR0G TVS diode’s application field as well as its working principle.

Application Field

The 1.5KE20AHR0G is designed for use in applications subject to surges and electrostatic discharge (ESD) due to its low clamping voltage and fast response time. Common applications for the 1.5KE20AHR0G include computers, telecommunications equipment, consumer electronics, automotive electronics, and other applications that require protection against voltage spikes. Because the 1.5KE20AHR0G is designed with reverse leakage current in mind, it is also suitable for use in battery-powered applications, as it does not consume a significant amount of power.

Working Principle

The 1.5KE20AHR0G uses a silicon junction technology to protect against voltage spikes. It is designed to enter the breakdown region between 0.6V to 30V, which allows the device to respond quickly and protect the circuit against ESD and the wide variety of surges. The 1.5KE20AHR0G also features a low maximum clamping voltage of 33V, reducing the possibility of additional damage caused by high voltage spikes. Additionally, the low reverse leakage current at 100V of less than 2μA ensures the device does not consume a significant amount of power.

The 1.5KE20AHR0G device offers the protection of a voltage-sensitive TVS diode without the need for a large, cumbersome design. It is optimized for current handling, with a surge capability of 1.5KA. This TVS diode features an operating temperature range of -55°C to 150°C, allowing its use in a wide variety of applications.

Conclusion

The 1.5KE20AHR0G is an ideal solution for applications that require surge protection against voltage spikes or ESD. It offers the protection of a voltage-sensitive TVS diode without the need for a large, cumbersome design. Its low clamping voltage and fast response time make it ideal for applications ranging from computers and telecommunications equipment to automotive electronics and beyond. With its wide range of features, the 1.5KE20AHR0G is an excellent choice for protecting sensitive components against voltage spikes.

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