STPS15M80CFP

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Introduction

The STPS15M80CFP (commonly and hereafter referred to as the “STPS15M80CFP”) is a series of Schottky Barrier Rectifier Arrays manufactured by ON Semiconductor. These are high-speed, low-voltage and ultra-low-voltage rectifier arrays which feature a reverse voltage of up to 50 volts and a forward current rating of up to 15 amps. This series is offered in an industry-standard 8-pin, surface mountable, PowerFLATª package.

Application Fields

The STPS15M80CFP is ideal for use in automotive applications, including Battery Management Systems (BMS), Motor Control and Powertrain Applications. The STPS15M80CFP also has an abundance of uses in various industrial, telecom and home applications, including UPS Systems, power supplies, battery-powered tools, and solar energy applications. Additionally, it can also be used in LED lighting, LCD displays, and microwave ovens. This series is well suited for low-voltage and ultra-low-voltage applications that require low reverse leakage.

Working Principle

The STPS15M80CFP is a Schottky Barrier Rectifier Array, meaning that it works on the same principle as a traditional rectifier. This type of rectifier uses a metal contact between the P- and N-type semiconductor material, in order to create a Schottky barrier. This allows electrons to pass through the barrier quickly, making it an efficient rectifier. As a result, it does not require as much energy to switch states.

When a voltage (V) is applied, the current (I) flows from the anode to the cathode, due to the low forward voltage drop (Vf) associated with the Schottky barrier rectifier. Conversely, when the applied voltage is reversed and a negative voltage is applied, the reversed bias of the Schottky barrier prevents the current from flowing through, and no current is allowed to pass.

Conclusion

The STPS15M80CFP is an ideal choice for applications that require a high-speed, low-voltage and ultra-low-voltage rectifier array with a reverse voltage rating of up to 50 volts and a forward current rating of up to 15 amps. It is well suited for automotive, industrial, telecom and home applications, as well as LED lighting, LCD displays, and microwave ovens. It works using the same principle as a traditional rectifier, with the added advantage of a low forward voltage drop and high efficiency.

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