TV30C280JB-G Circuit Protection

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TVS - Diodes are widely used in many different industries. TV30C280JB-G is one of them. This diode is designed for transient voltage protection in AC-DC converters, power supplies, and other applications where large voltage transients are encountered. The diode is capable of withstanding large voltage transients (up to 590V) without degradation or malfunction and can be used in both commercial and industrial applications.

The TV30C280JB-G has a SCR-type structure with two anodes and a cathode. It is a silicon diode with an overvoltage protection range of 280V to 590V. The diode is rated to operate at temperatures ranging from -65 to +125 degrees Celsius. The diode also features low off-state leakage current and capacitance. It features a wide range of applications including computers, telecom, industrial, and medical systems.

The device\'s working principle is quite simple. When the reverse voltage applied to the diode exceeds its rated value, its voltage rating will be reduced and the current flowing through it will increase until it reaches a preset limit. When this occurs, the diode becomes latch-up and conducts current in the reverse direction. This reduces the voltage applied to the circuit and prevents further damage.

The TV30C280JB-G also has a unique feature known as “hysteresis”. In this process, the diode remains in an “off” state until the voltage applied to it exceeds its reverse bias voltage than the current applied to it is automatically limited. This feature is useful for protecting circuits against sudden voltage changes.

The TV30C280JB-G is also capable of providing EMI/RFI filtering. This diode is designed to reduce the effects of both EMI and RFI on a system by providing electrostatic and RF bulk capacitance in order to absorb any stray signals that may interfere with the system\'s performance. This feature is particularly useful in applications such as automotive and military systems where signal interference could have serious consequences.

Overall, the TV30C280JB-G is an ideal diode for transient voltage protection and EMI/RFI filtering. It is designed for a wide variety of applications and can handle both AC and DC voltage transients. It is also capable of providing EMI/RFI protection, making it a great choice for applications where signal interference could have serious consequences.

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