HN1D03FTE85LF Discrete Semiconductor Products

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The HN1D03FTE85LF Diode Array is a rectifying device made up of four diodes, each having a nominal voltage rating of 85 Volts (V) and a current rating of 1 Amp (A). This diode array is designed for use in a variety of applications, such as AC-DC or DC-DC power conversion, and can also be used in circuit protection, signal conditioning, and other applications.

The HN1D03FTE85LF is an integrated axial rectifier array, with four diodes connected in parallel. This allows the device to handle current much more efficiently than individual diodes by using the power split between each diode. This also allows for higher current ratings, lower power consumption, and faster switching speeds. The HN1D03FTE85LF is rated for operation at temperatures up to 175°C and is UL listed (UL 1557).

The working principle of the HN1D03FTE85LF is relatively straightforward. As with any rectifying device, it works by forming a bridge between the anode and cathode terminals of the diode, allowing current to flow in only one direction. When an input voltage is applied to the anode and cathode terminals of the device, the integrated four-diode array divides the AC signal into four parts that are recombined on the output side.

This way, the voltage output on the output side is four times higher than the input voltage. This process allows for efficient conversion of AC input to DC output, and can also provide protection from overvoltage conditions. As mentioned previously, this diode array is also capable of handling much higher currents than individual diodes of the same voltage rating due to its power split design.

The HN1D03FTE85LF is an application-specific part, and so it is not suitable for all applications. It is mainly used in AC-DC or DC-DC power conversion, EMC/circuit protection, signal conditioning and similar applications where the increased efficiency and current handling capabilities of the array are needed. Although it is mainly used in power applications, its other applications are numerous, and include LED lighting, high-speed switching, pulse width modulation, switching power supplies, and more.

In summary, the HN1D03FTE85LF diode array is a versatile rectifying device made up of four diodes in a parallel configuration. This enables the device to handle higher currents and Voltages, as well as allowing for higher efficiency when used in AC-DC or DC-DC power conversion. It is rated for use in a number of different applications, including EMC/circuit protection, signal conditioning, and more.

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