FST8145D

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The FST8145D rectifier array houses a 4-channel MOSFET array designed for telecom and industrial applications. These arrays enable the on-and-off switching of high voltage AC supply for better performance in a wide range of applications. It also helps to reduce component count and simplify design by forming the n-channel MOSFET structure with a single die and is also capable of providing fast switching times with low voltage losses ((VFSS<0.2V)). The FST8145D rectifier array provides a wide range of features including low on-resistance ((RDS(On)) and low capacitance ((Ciss)), robust latch-up performance, and high thermal performance.

Applications of the FST8145D rectifier array include power management, LED lighting, motor drive, battery management, surge protection, solar panels and automotive. The FST8145D can be used for switching high voltage AC supply for better performance in telecom and industrial applications. The array can also be used for controlling DC/AC input in battery management, surge protection and solar panels. The robust latch-up performance and low on-resistance make the FST8145D ideal for driving high current loads such as LED lighting, motor drives and automotive.

The working principle of the FST8145D rectifier array is based on the MOSFET technology. The array is constructed with four n-channel MOSFETs formed on a single die and each channel has an independent gate drive circuit. The FST8145D comes with built-in protection features such as an active body diode, undervoltage lockout, over-temperature protection and current-limit protection. The array can be triggered using the gate source voltage pulses and the voltage pulses at the features can be applied directly via an external circuitry. The internal resistance between the source and drain (RDS(ON)) can be controlled by adjusting the gate-source voltage with an external circuitry.

The FST8145D rectifier array has many benefits over conventional rectifier solutions such as space savings, better thermal management, reduced component count and improved power efficiency. It can also provide faster switching times with low voltage losses when compared to other rectifier solutions. The reduced component count helps to reduce cost and design complexity. The FST8145D rectifier array is optimized for low power applications and is well-suited for high voltage AC switch applications in telecom, industrial and automotive industries.

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