SS8P5CHM3/87A

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A diode rectifier array is a type of diode that converts alternating current (AC) into direct current (DC). It is an integrated structure which is commonly used in a wide variety of applications. The SS8P5CHM3/87A is a type of diode rectifier array and its application field and working principle will be introduced here for a better understanding.

Main Application Fields of SS8P5CHM3/87A

The SS8P5CHM3/87A is an advanced, high efficiency and low VF array that combines Schottky diodes and Schottky Barrier Diodes (SBD). It is typically used in power supply systems, power factor correction, and other applications where high efficiency and lower volume are desired.

It is also used in various high-frequency power supplies and other applications such as switching power , UPS, automotive electronics and distributed power systems. The SS8P5CHM3/87A has an operational temperature range of -65°C to 150°C and can handle a surge current of 28A.

Working Principle of SS8P5CHM3/87A

The diode rectifier array of the SS8P5CHM3/87A acts in a similar manner as a single diode rectifier; the difference lies in the number of diodes used in the array. A single diode rectifier consists of two diodes connected in such a way that current only flows in one direction, allowing for the conversion of AC to DC.

The SS8P5CHM3/87A uses a single Schottky diode, plus seven Schottky barrier diodes to ensure low VF and improved efficiency. The Schottky barrier diodes exhibit a slightly higher current compared to a traditional Zener diode, as well as improved temperature characteristics. Therefore, the SS8P5CHM3/87A is capable of providing a higher output current while consuming less voltage.

When the input voltage is switched from positive to negative, the Schottky barrier diodes of the SS8P5CHM3/87A start conducting with a forward voltage drop about half of what is seen in a conventional diode. This results in improved power efficiency, as well as improved efficiency of the system. Furthermore, due to their temperature characteristics, Schottky barrier diodes are capable of withstanding higher surge currents and can consequently provide greater reliability for the system.

In addition, the SS8P5CHM3/87A also employs a low forward voltage drop as a result of its efficient operation. The low forward voltage also leads to better efficiency and a higher lifetime of the rectifier, which is valuable for high temperature operation.

In conclusion, the SS8P5CHM3/87A is a diode rectifier array, which is commonly found in various power supply systems and power factor correction applications. It is fabricated with seven Schottky barrier diodes and a single Schottky diode, resulting in better efficiency and higher surge currents than a typical diode. The SS8P5CHM3/87A also has a low forward voltage drop and a wide temperature range.

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