1N3028BUR-1

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1N3028BUR-1 is a single Zener diode, manufactured and produced by ON Semiconductor. It is a voltage regulator and part of a user safety system. It is used in over-voltage applications, and is often found in consumer electronics, automobiles, and other, industrial or commercial devices.

1N3028BUR-1 is a 3.3V Zener diode with a 1W power rating. It has a maximum reverse current of 5ma, a total capacitance of 5pF, and a maximum forward voltage of 1V at 500mA. It is an avalanche-rated diode, which means it can withstand a large reverse bias without degradation of performance.

1N3028BUR-1 was designed to provide over-voltage protection and is often used in commercial and industrial applications. It is used in power supplies, electronic circuits, and in medical equipment, in order to protect against power surges or unreliable power sources.

The working principle of 1N3028BUR-1 is simple. When the device encounters a voltage exceeding the Zener voltage, the voltage difference causes current to flow in the reverse direction. This causes a spike in the current, and the device reacts by shorting the current to ground. This prevents the over-voltage from causing any damage to the device or circuit.

1N3028BUR-1 is most commonly used in applications where over-voltage protection is a critical component. It can be used in automotive and industrial applications, such as automotive power supplies, LED lighting, and UPS systems. Additionally, the device can be used in the home to protect against blackouts and power surges.

1N3028BUR-1 is a cost effective and reliable voltage regulator device that offers over-voltage protection and keeps electronic circuits safe. It is a single Zener diode manufactured by ON Semiconductor and is well-suited for use in a variety of applications.

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