301CNQ045 Discrete Semiconductor Products

The 301CNQ045 is an array device classified as diodes, rectifiers, and arrays. It is a high-performance top-quality ‘miniature bridge array device’ designed with a special architecture to achieve a very low “ON” resistance, making it suitable for use in medium and high-power switching, motor control, and multi-phase voltage-regulating applications. This device has two key characteristics in regard to its function and usage:

Application Field:

The 301CNQ045 can be used in a variety of applications due to its very low “ON” resistance, such as medium and high-power switching, motor control for appliances, and multi-phase voltage-regulating applications. The device is particularly well-suited for use in voltage regulation and power management of multiple-phase applications, due to its ability to reduce power consumption and increase efficiency by regulating the voltage across multiple phases of electrical supply.

Working Principle:

The 301CNQ045 is a four-terminal, single-package bridge-array device that works off of a voltage signal to control the current between different sets of terminals. It is composed of two sets of diodes connected in series, plus a third diode connected in parallel. The two series-connected diodes form a bridge rectifier, while the third diode is a flyback diode. When a voltage signal is applied across the inputs, the current will flow either from the anode of the first diode to the cathode of the second diode, or from the anode of the second diode to the cathode of the first diode. The third diode acts as a flyback diode to facilitate this current flow. The low “ON” resistance of the 301CNQ045 allows for high-efficiency power switching and motor control.

The 301CNQ045 is a particularly useful device with many practical applications in medium and high-power switching, motor control and voltage regulation. Its low resistance allows it to be used in many automotive, appliance and industrial applications. It is reliable, efficient and cost-effective, making it a desirable choice for many commercial and industrial applications.