FES16HT-E3/45

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The FES16HT-E3/45 is a rectifier diode from Fairchild Semiconductor. It is a single-channel rectifier that has a continuous current rating of 45A and a reverse voltage rating of 1600V. This diode is commonly used in power electronics applications, such as solar panels, rectification applications, and in electric and hybrid vehicles. The FES16HT-E3/45 has a high surge current rating and can withstand high reverse voltages, making it suitable for use in a variety of situations.

The FES16HT-E3/45 is a Bridge Rectifier, so it has two positive and two negative legs, and requires four pins to be connected in order to work. This type of rectifier is commonly used in AC-to-DC power conversion applications, as it converts alternating current to direct current without inverting the voltage or current waveforms. It is also used for the DC-to-DC conversion of high voltages, since it can withstand high reverse voltages.

A Bridge Rectifier works on the principle of voltage division. When an AC voltage source is connected to the terminals of the rectifier, the AC waveforms are divided across the four diodes. The output voltage of the rectifier is the average output voltage of the rectifying diodes across the load. This voltage is always lower than the source voltage.

The rectification process is accomplished by allowing forward-biased diodes to conduct current, while reverse-biased diodes do not. In an ideal diode, the forward voltage drop across the diode is very small, and can be considered to be negligible. As a result, the voltage across the load is equal to the peak value of the AC waveform, minus the voltage drops across the forward-biased diodes. The forward-biased diodes conduct current in the middle of the sine wave, while the reverse-biased diodes do not.

The FES16HT-E3/45 is designed using a high-temperature case and leads to ensure proper operation in harsh environments. The diode also has a built-in surge current rating, which allows for reliable over-current protection in high-power applications. The diode has a low forward voltage drop and low leakage current, which helps to ensure high efficiency in AC-to-DC conversion applications.

The FES16HT-E3/45 features a high-temperature nickel-based solderable contacts to ensure excellent heat dissipation. It also has a high-temperature glass passivation layer, which helps to protect against oxidation, corrosion, and short-circuiting. In addition, the diode is UL and TÜV recognized, making it suitable for use in a wide range of applications.

In summary, the FES16HT-E3/45 is a single-channel rectifier diode that is commonly used in power electronics applications. It is a Bridge Rectifier which works on the principle of voltage division, allowing forward-biased diodes to conduct current while reverse-biased diodes do not. The diode has a high surge current rating, UL and TÜV recognition, and a high-temperature case and leads. This makes it suitable for use in a variety of power electronics applications, such as solar panels, rectification applications, and in electric and hybrid vehicles.

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