1N6280A-E3/73

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TVS diodes are designed for use in critical equipment such as computers, telecommunications systems, and industrial controls to protect electronic circuits from transient overvoltage events such as electrical surges and electrostatic discharges. The 1N6280A-E3/73 is a specifically designed Transient Voltage Suppressor Diode (TVSD) which uses a combination of advanced design and manufacturing techniques to ensure guaranteed performance in the harshest of environments. This article will discuss the application field and working principle of the 1N6280A-E3/73 TVSD.

The 1N6280A-E3/73 is a long-term reliable and high-temperature resistant TVS diode designed for use in harsh environments with protection from overvoltage transients. It is specifically intended for use in automotive, aerospace, and industrial applications. This TVSD is used to protect circuits from transients such as electrical surges, lightning strikes, and electrostatic discharge (ESD). The 1N6280A-E3/73 has a maximum reverse leakage current of 7µA at 25°C and 200mV, a maximum peak pulse current of 6.0A, and a breakdown voltage of 83V minimum. This device can provide reliable ESD protection up to 18-20kV contact discharge, which is more than enough to protect most IC’s and other components.

The 1N6280A-E3/73 TVS diode works on the principle of breakdown due to avalanche effect. When a high enough voltage is applied to the diode, the electrons initially collide with the lattice of the semiconductor material. This results in the production of electron-hole pairs, which allows current to flow through the diode. This then creates an avalanche effect, where more and more electron-hole pairs get created, resulting in even higher current flow. At some point, the current flow is so high that the diode breaks down, and the voltage across the diode is rapidly reduced to the rated breakdown voltage of the diode. This is the principle behind the TVS diode.

The 1N6280A-E3/73 TVSD is ideal for automotive, aerospace, and industrial applications due to its small size and long-term reliability. Its wide operating temperature range of -55°C to +125°C makes it suitable for use in extreme temperature environments. Its high peak pulse current and low reverse leakage current make it useful for protecting circuits from transient overvoltage events such as electrical surges and ESD. Its long-term reliability means it can be used in a wide variety of equipment that may be prone to transient events.

In conclusion, the 1N6280A-E3/73 TVS diode is an ideal choice for use in applications where protection from transient overvoltage events is a necessity. The device is a long-term reliable and high-temperature resistant diode with a wide operating temperature range. Its high peak pulse current and low reverse leakage current make it well-suited for protecting circuits from transient overvoltage events. Its small size and long-term reliability make it suitable for automotive, aerospace, and industrial applications. Thanks to the avalanche effect, the 1N6280A-E3/73 TVS diode provides reliable protection from transients or electrical surges.

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