TV15C170J-HF Circuit Protection

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TVS – Diodes are widely used in various applications to ensure the safety of many electronic components. TV15C170J-HF is one such device which offers superior performance in a variety of applications. This article is dedicated to the application field of this device and its working principle.

The TV15C170J-HF is a high-performance bi-directional Transient Voltage Suppressors (TVSs) which provides superior protection against hazardous and destructive transients. It is designed to protect sensitive circuit components of various electronic equipment and systems such as computers, industrial controllers, electronic banking systems, communication systems, etc. from destructive transients or overvoltages. This device can survive pulse amplitude of up to ±20kV at a pulse width of 8/20μs and protects low capacitance circuits up to 1500pF. It also provides an isolation voltage of up to 3750V, which helps maintain critical circuit performance when exposed to high voltage transients.

The working principle of the TV15C170J-HF can be understood from its operation. When the voltage across the device exceeds the breakdown voltage of the device, it begins to conduct current. This is because as the voltage increases, the electric field generated by the current flow is strong enough to cause the electrons in the diode to move from their normal position and create free carriers. These free carriers, in turn, help the device conduct larger amounts of current. As a result, high voltage or electrical spikes are limited as they pass through the device. This prevents circuit damage that could otherwise be caused by these surges.

Apart from providing electrical surge protection from destructive transients, the TV15C170J-HF also offers superior AC performance. It is designed to operate over a wide temperature range of -55°C to +155°C and is capable of handling wide AC and DC voltage swings. This helps protect the device from the destructive effects of electrical noise and interference that could otherwise degrade the performance of an electronic component. Additionally, this device is environmentally friendly and RoHS compliant.

To sum up, the TV15C170J-HF is an ideal TVS device for various applications. Its wide operating temperature range and excellent surge protection capabilities make it a valuable asset in circuit protection applications. Additionally, its AC performance and environmental friendliness make it suitable for use in various other electronic systems and components.

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