P4KE39HE3/54

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TVS (transient voltage suppressor) diodes are important components in the area of electronic circuitry, as they play a crucial role in providing over-voltage protection to electronic components, and they can handle high currents and transient voltages. The P4KE39HE3/54 is a widely used TVS diode and a top-rated component in its class. This article will look at the application field and working principle of the P4KE39HE3/54.

The P4KE39HE3/54 is a bi-directional, unidirectional and surge diode. This makes it suitable for many applications where surge protection is needed, such as automotive AC/DC systems, power supplies, consumer electronics, telecommunications, and industrial electronics. It supports a wide operating temperature range from -55°C to 150°C and can handle surge currents up to 3.0A @ 8/20μs.

The P4KE39HE3/54 features a low dynamic resistance for a fast response time, and its package can easily be reflow soldered. This makes it a great choice for applications that require surge protection with minimal external components. Additionally, the P4KE39HE3/54 is RoHS-compliant and lead-free, making it a more environmentally friendly option over traditional components.

The working principle of the P4KE39HE3/54 is based on the principle of reverse breakdown voltage. When the voltage exceeds a certain threshold, the diode will conduct a current through the reverse-biased junction, providing a discharge path for the over-voltage. This in turn protects the sensitive electronic components connected to the power supply line from damage.

The P4KE39HE3/54 is a high-performance, cost-effective component that is suitable for a wide range of applications. Its low dynamic resistance, wide operating temperature range and fast response time add to its versatility, making it suitable for AC/DC systems, Power supplies, consumer electronics, and telecommunications.

In conclusion, the P4KE39HE3/54 is a top-rated TVS diode that provides efficient and reliable over-voltage protection for sensitive electronic components. It features a wide operating temperature range, low dynamic resistance, and fast response time, making it suitable for a wide range of applications. Its RoHS-compliant and lead-free design also make it an environmentally friendly option. All these features make the P4KE39HE3/54 a great choice for surge protection in a variety of power applications.

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