TV15C300JB-HF Circuit Protection

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TVS (Transient Voltage Suppressor) diodes provide protection in electronics devices from voltage and current surges, making them a key component in circuit protection. The TV15C300JB-HF is a specific type of TVS-Diode, designed for transient overvoltage protection in industrial and commercial applications. It offers superior protection in applications most commonly found in the automotive industry such as alternators, sensors and communications devices.

The TV15C300JB-HF is abidirectional overvecange protection device that can efficiently dissipate up to 15kV surge per combination waveform. It features reverse polarity and high peak pulse power dissipation. With a low profile case design of 0.621" x 0.551" x 0.283", it is suitable for mounting in confined spaces, including applications with limited space requirements. It is designed to withstand excessive temperature ranges ranging from -65°C to +150°C.

The TV15C300JB-HF offers superior performance due to its advanced semiconductor stacking technology and circuit protection features. This overvoltage protection device incorporates a double-sided copper/aluminum substrate which offers excellent thermal dissipation when subject to high surge currents. Its triggering voltage is specified based on 8\u00c2\u00b107s pulse width 85% of peak-value, and its clamping voltage is rated for 8\u00c2\u00b10.5s pulse width at 50% of peak-value for both positive and negative half-cycles.

In terms of the working principle, the TV15C300JB-HF is a solid-state device that acts like a voltage-dependent switch. It is capable of establishing a low-impedance route between its anode and cathode, thus providing a fast and highly effective protection against overvoltage. When the voltage exceeds the specified breakdown voltage, the device will begin to conduct current. This results in an effective shunt of the current for the duration of the overvoltage period, reducing the overall voltage on the associated circuit. As a result, the associated circuitry is protected from excessive overvoltage.

The TV15C300JB-HF is a versatile overvoltage protection device that can be employed in a wide variety of industrial and commercial applications. Not only is it suitable for automotive industry applications, but it is also well suited for use in computing, IT, power supplies, telecommunications, lighting, electrical measurement, and medical applications. Furthermore, it is RoHS-compliant, making it an ideal choice for use in green product designs.

In conclusion, the TV15C300JB-HF is an effective and highly reliable transient voltage protector that offers superior performance for a wide range of applications. It incorporates advanced semiconductor stacking technology and circuit protection capabilities, and thanks to its small size, is suitable for use in even the most confined spaces. Additionally, it is RoHS-compliant, making it a great choice for green product designs.

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