SB05W05C-TB-E

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Diodes - Rectifiers - Arrays: SB05W05C-TB-E Application Field and Working Principle

Diodes are an essential component of electrical devices, used as a doube-sided electrical switch. Rectifier arrays are used to convert an alternating current (AC) into a direct current (DC) form, and are external devices which can be connected in a circuit. The SB05W05C-TB-E rectifier array is a high-efficiency power rectifier, capable of handling high-current load applications, providing advanced levels of protection against reverse leakage and high thermal performance. It is usually used for applications such as telecom power supplies, industrial motor drives, automotive, and LED lighting.

The rectifier array consists of five single diodes in a single array, packaged in a TO-220 surface mountable case that allows for improved heat dissipation due to its small form factor. These rectifiers are designed to require only simple external components, allowing for an easy cost-effective installation.

The SB05W05C-TB-E rectifier array has a peak repetitive reverse voltage of 600V and a continuous forward current of 5A, with average forward current of 4A. Its reverse leakage is less than 10mbar. It features integrated full passivation and conformal coating for improved reliability during operation, and a high temperature stall of 175°C.

The rectifier array works on the principle of rectification, where AC power is converted into DC power. This is done by passing the AC current through diodes, as each half cycle of AC will pass in one direction, resulting in DC output. The rectifier array consists of five individual diodes, allowing for each cycle to be divided into smaller units which produce smaller DC pulses. This type of application requires both a full-wave rectifying arrangement, where two diodes are connected in a bridge arrangement to provide two paths of opposing direction. The addition of more diodes increases the amount of rectification cycles and reduces the ripple voltage in the output DC.

The SB05W05C-TB-E rectifier array is a great option for applications that require high current load and greater levels of reliability. Its high-efficiency design minimizes energy loss, making it ideal for use in applications such as LED lighting and motor drives. Its small form factor allows for easy installation and improved thermal performance, while the integrated full passivation and conformal coating provide increased reliability and protection.

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