SB280E-G

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The SB280E-G is a rectifier diode specifically designed for use in alternator and starter rectification in automotive applications where a high current and high forward voltage must be handled. It is a single diode rectifier with a built-in guard ring for increased reliability and improved thermal performance. It is designed to handle up to 200A of current and 500V of voltage, and its package size makes it easy to install and manage in automotive applications.

The working principle of the SB280E-G rectifier diode is based on the rectification of AC (alternating current) to DC (direct current). The SB280E-G has an anode and a cathode, which are polarized. An anode is the positive side of the diode and a cathode is the negative side. When the diode is connected to an AC source, the diode is forward biased and current flows from the anode to the cathode, allowing the diode to convert the incoming AC into DC. When the applied voltage reaches the reverse breakdown voltage of the diode, the diode will not conduct, preventing current flow in the opposite direction and effectively providing a full wave rectified output.

The SB280E-G diode is primarily used in alternator rectification applications, providing DC output from the AC input of an alternator. The SB280E-G provides an ideal rectification solution for alternators due to its high current and voltage handling capability, allowing for an optimal alternator output. It is also widely used in starter applications, providing a reliable and efficient rectification solution for vehicles that require large amounts of starting current. Other applications of the SB280E-G include power supplies, motor controls, and voltage regulation.

The SB280E-G has a wide operating temperature range, allowing it to function in extreme temperatures. It is also designed with a built-in guard ring, which helps to increase the diode\'s reliability and improve its thermal performance. This makes it a great choice for automotive applications. The small package size of the SB280E-G also makes it easy to install and manage in automotive applications.

The SB280E-G is a reliable rectifier diode with a high current and voltage handling capability, making it the ideal choice for automotive alternator and starter rectification applications. Its wide operating temperature range and built-in guard ring ensure a reliable and efficient operation even in extreme temperature and operating conditions. The small package size also makes it easy to install and manage in automotive applications.

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