Rectifiers have highest switching efficiency on market
The 600 V H-Series power factor correction (PFC) rectifiers from Qspeed Semiconductor purportedly has the highest switching efficiency of any silicon diode on the market. The H-Series products have a lower QRR temperature coefficient that purportedly minimizes switching losses at higher operating temperatures. They also have lower forward voltage (VF) for reduced conduction mode losses. The devices are packaged in an internally isolated TO-220.