UH4PBC-M3/86A

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The UH4PBC-M3/86A is a type of diode rectifier array manufactured by Unisonic Technologies. It is designed for use in a variety of applications, including power control, protection, and signal routing. The device is a monolithic, 4-pin dual common-cathode diode array designed to deliver high-speed switching performance.

The UH4PBC-M3/86A consists of two channels, each composed of four unified rectifiers. It is designed for use in medium speed switching applications, as well as for protection against over voltage transient conditions such as load dump, ESD, and other transient events. It is an ideal choice for a variety of automotive, lighting, industrial, and consumer applications.

The UH4PBC-M3/86A is designed to provide an efficient protection solution by high-speed reverse recovery to reduce andclipping of the over-voltage transient signals. It is also capable of operating at voltages up to 200V with a maximum surge voltage of 400V. Additionally, it features excellent input/output capacitances, very low hysteresis, and excellent insulation resistance.

When it comes to its working principle, the UH4PBC-M3/86A is designed to provide an efficient protection solution by high-speed reverse recovery to reduce and clipping of the over-voltage transient signals. It is also capable of operating at voltages up to 200V with a maximum surge voltage of 400V. Additionally, it features excellent input/output capacitances, very low hysteresis, and excellent insulation resistance.

The working principle of the UH4PBC-M3/86A is based on the operation of a diode rectifier array. Basically, it consists of five diode stages and four reverse biased diodes. Each diode stage is composed of two reverse biased and two forward biased diodes, which are connected in series with each other. All of the diodes work together in the same manner, allowing for the efficient and reliable protection of the system control and protection circuits.

When the system power is initially supplied, the diode array allows for current to flow from the positive power rail through the reverse biased diodes, providing protection from overvoltage events. When the over-voltage event occurs, the voltage on both of the power rails will be increased. This increase in voltage is then directed to the forward biased diodes, causing them to conduct, and the current is then directed to the load through the forward biased diodes, providing protection against the over-voltage event and keeping the load safe.

In conclusion, the UH4PBC-M3/86A is a type of diode rectifier array manufactured by Unisonic Technologies. It is designed for use in a variety of applications, including power control, protection, and signal routing. The device is a monolithic, 4-pin dual common-cathode diode array designed to deliver high-speed switching performance. It is designed to provide an efficient protection solution by high-speed reverse recovery to reduce and clipping of the over-voltage transient signals and is capable of operating at voltages up to 200V with a maximum surge voltage of 400V. Its working principle is based on the operation of a diode rectifier array, and it is the ideal choice for a variety of automotive, lighting, industrial, and consumer applications.

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