UGF10FCT-E3/45

Diodes - Rectifiers - Arrays

The UGF10FCT-E3/45 is a silicon diffusion diode array module optimized for fast switching applications.

Application Field

This diode array module is typically used in switch mode rectifier applications such as AC-DC and DC-DC converters, UPS systems, automotive battery switches, variable speed drive systems, etc. It is also suitable for other fast-switching applications, including power switching circuits, IGBTs, power factor correction and power line conditioning.

Working Principle

The UGF10FCT-E3/45 diode array module is composed of an array of four low forward voltage drop silicon diodes. When used as a rectifier, the device operates in the forward direction, allowing for very low forward voltage drop and low current dissipation. The UGF10FCT-E3/45 typically employs ultra-fast recovery times to minimize losses during switching, providing a more efficient and reliable switching operation.

The UGF10FCT-E3/45 diode array module is rated to withstand maximum peak reverse voltages up to 1000 V and maximum forward current rating up to 45A. The device includes thermal shutdown protection, enabling it to safely operate in extremely harsh conditions. It is also UL-recognized, RoHS compliant and halogen-free.

The UGF10FCT-E3/45 diode array module is available in a hermetically sealed TO-263 package, with the package dimenisions ranging from 6.2mm x 5.6mm (for the M-series) to 10mm x 7.3mm (for the R-series). The mounting holes on the package are designed for easy connection to PCBs. It is also available in other packages, such as SMA and SMD, for other scenarios.

In summary, the UGF10FCT-E3/45 diode array module is an ideal choice for switch mode rectifier applications and other fast-switching applications due to its low forward voltage drop and low current dissipation. It is available in a variety of packages and with thermal shutdown protection, making it suitable for harsh enviornments.