VB20202G-M3/4W

The VB20202G-M3/4W is an innovative diode rectifier array developed by Vicor, a leading global power technology company. This diode rectifier array is specially designed to offer high efficiency and low power loss under the toughest conditions. Combining the reliable, high-efficiency features of Vicor’s famous MAXR Rectifier Technology, with the industry-leading support of a well-known manufacturer, the VB20202G-M3/4W is the perfect solution for your circuit design needs.

The VB20202G-M3/4W is a 2-phase diode rectifier array composed of 4 x 2N3088 devices. It offers a wide forward voltage range (6V-45V) with fast switching speed, ideal for forward and reverse conduction applications. It also provides high-performance current limiting for protection against inrush current. The device operates in a reverse polarity protection mode and offers device ratings up to 100V.

The device features two independent networks of fast-switching diodes, each driving an output transformer. With each diode capable of carrying up to 20A, the array is suitable for a wide range of power supplies, ranging from 1W to 10W. This makes the VB20202G-M3/4W ideal for powering consumer applications including consumer electronics, office equipment and appliances.

The VB20202G-M3/4W provides excellent thermal performance with a low junction-to-case thermal resistance. This ensures low heat dissipation and improved power loss for higher efficiency. The array is also designed for near-zero inductance in the output stage, providing superior transient response. This ensures superior current delivery and tighter regulation than standard diode rectifiers.

The device offers excellent thermal management with a variety of features to support long-term use. It includes an integrated thermal shutdown circuit that disconnects the output circuit once the temperature exceeds a predetermined level, preventing the device from overheating or failing. This feature also helps protect the delicate components of the circuit, improving device reliability and reducing maintenance costs. Additionally, the VB20202G-M3/4W includes an over-temperature report that can alert you via a digital output when the device reaches a preset temperature.

The VB20202G-M3/4W features low ripple voltage and peak power capability thanks to its built-in filter that helps reduce notching and peak current surges. This makes the device ideal for use in power supplies that require low ripple voltage and high peak current capability. It also enhances the device’s efficiency and allows for higher levels of integration, making it an ideal solution for multi-function power supplies.

The VB20202G-M3/4W is firmly anchored in Vicor’s power technology portfolio, providing reliable performance and high-efficiency for a wide range of applications. The array brings together the best of Vicor’s innovative power semiconductor and support technologies, ensuring superior performance and longer device life. This makes the VB20202G-M3/4W an ideal device for any circuit design requiring a powerful rectifier array.