1N4148W-HG3-08

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1N4148W-HG3-08 is a high quality single diode rectifier ideally suited for a variety of applications from switching circuits to low power rectification. It is an advanced version of the well-known 1N4007 diode rectifier and is designed to provide peak reverse power ratings on the order of 270 Watts, compared to the standard 4007 rating of 200 Watts.

Background

1N4148W-HG3-08 is a member of Vishay Semiconductor\'s HDM family. It is a fast switching diode manufactured using the Heptaxial Diffused Mold process, which results in a large junction area and low forward voltage drop. It features a built-in reverse power rating of 100 Watts, a reverse voltage rating of 400 V, and a forward current rating of 2 Amps. This diode rectifier is available in an industry standard SOT-23A package or SMA package, allowing for easy mounting on boards and cables. Also, its temperature range is -55C to +150C, making it suitable for a wide range of applications.

Application field

1N4148W-HG3-08 is an ideal diode rectifier solution for low voltage power applications such as audio amplifiers, general purpose rectifiers, solar panel applications, and high speed switching. It is a high performance, low power diode rectifier, making it perfect for applications requiring robust performance and small size. Also, its fast switching speed makes it suitable for use in high frequency rectification circuits. The built-in reverse vrating of 400 V also makes this diode rectifier ideal for automotive applications.

Working Principle

A diode rectifier is an electronic device that is used for converting alternating current (AC) to direct current (DC). It consists of two terminals, the anode and the cathode. The anode of the diode is connected to the positive voltage source and the cathode is connected to the negative voltage source. The diode rectifier works on the principle of P-N junction, where current flows through the P-N junction when the voltage is applied across it. When the diode is forward biased, it allows current to flow from the anode to the cathode, while when the diode is reverse biased, it prevents current from flowing through the junction. This allows the diode rectifier to act as a rectifier, converting AC to DC.

The 1N4148W-HG3-08 diode rectifier is an ideal solution for low voltage DC applications. It features a low forward voltage drop and a high forward current rating, making it suitable for applications requiring high power efficiency. It also features a fast switching speed, making it suitable for use in high frequency rectification circuits. Furthermore, the diode features a built-in reverse power rating of 100 Watts and a reverse voltage rating of 400 V, making it ideal for automotive applications.

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