1.5KA30HE3/54 Circuit Protection

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TVS - Diodes are a type of semiconductor devices designed to protect electronic and electrical components from dangerous voltage, known as Transient Voltage Suppressors or Transient Voltage Surge Suppressors. The 1.5KA30HE3/54 is a form of TVS - diode that is specifically designed to clamp high-energy voltage spikes and inrush current to keep sensitive components safe from damage.

Application Field

The 1.5KA30HE3/54 is an optimal TVS - diode for applications in which high voltage and current protection is required. It can be used in a multitude of consumer electronics, such as in mobile phones, computers, LCD screens, radios, and other electronic devices. This diode is also well-suited for use in automotive, industrial, military, and avionic applications. These TVS - diodes are available in a variety of packages, such as DO-201, DO-203, and DO-204, for easy integration into electronic and electrical systems.

Working Principle

The working principle behind the 1.5KA30HE3/54 is simple yet effective. Essentially, it acts as a two-zone voltage clipper, clamping high-voltage spikes and inrush current to keep current flowing and sensitive components safe from damage. In this way, the TVS - diode works as a protective device, allowing normal current to continue while diverting excess current and energy away from sensitive components.

The 1.5KA30HE3/54 is designed with an avalanche voltage of 30V and a peak pulse power of 1500 watts. Its peak pulse voltage is also an impressive 30V, allowing for superior protection against high-voltage surges. The diode is able to clamp inrush current up to 30 amps, and boasts a remarkably low leakage current of 0.05 milliamps.

Due to its high efficiency, the 1.5KA30HE3/54 is well-suited for protecting sensitive technologies from high-voltage damage. The TVS - diode is constructed with an optimized Zener layer breakdown voltage that ensures it can handle even the most extreme energy surges. Its temperature range is also wide enough to allow for use in a variety of operating environments.

Conclusion

The 1.5KA30HE3/54 is an ideal choice for applications requiring a reliable and efficient form of TVS - diode protection. Its superior clamping capabilities, low leakage current, and wide temperature range make it the ideal choice for high-voltage protection. With its wide variety of packages, it can easily be integrated into any device requiring voltage and current protection.

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