S5D-E3/9AT

The S5D-E3/9AT is a singe-phase silicon bridge rectifier, primarily intended for electronic power supply applications. It consists of four silicon chips mounted in a single package. This product is capable of providing full wave rectification of AC mains supply voltages of up to 400 VAC.

The main application fields for the S5D-E3/9AT include AC/DC converters, DIN rail mounted units and industrial power supplies, as well as LED lighting, motor drives and HVAC controls, and uninterruptible power supplies (UPS).

The working principle of the S5D-E3/9AT component is based on the basic operation of a rectifier. When an AC voltage is applied to the component, the diodes alternate between forward and reverse bias amplitudes. Normally, two of the four diodes are forward biased, allowing current to flow into the component. At the same time, the other two diodes are reverse biased, blocking the current flow. When the polarity of the AC voltage reverses, the forward and reverse bias of the diodes also switch accordingly. As such, the component is capable of rectifying an AC input signal into a DC output.

The S5D-E3/9AT is designed with a high temperature solder reflow capability, and features a maximum operating temperature of 175°C. It is also capable of withstanding reverse tunning power up to 1.5 KW. Additionally, the component has a low forward voltage drop and low thermal resistance, making it ideal for high power applications. Additionally, the component exhibits low leakage current, which helps reduce the cost of energy loss in power supplies.

In conclusion, the S5D-E3/9AT is an ideal component for use in high power AC/DC converters, LED lighting, motor drives, HVAC controls and uninterruptible power supplies. With its high temperature solder reflow capability, low forward voltage drop, low thermal resistance and low leakage current, it is an ideal choice for engineers needing reliable rectification in their designs.