The UPA671T-T1-A is a Power MOSFET product from Renesas Electronics Corporation. It is a n-channel MOSFET and is comprised of a vertical double diffusion type of MOS structure. It features low on-resistance and low gate charge that allow it to operate in low noise, high-performance switching and amplification applications. This part has a drain-source voltage rating of 500V, a drain-gate voltage rating of 500V, an on-resistance of 4.2 mO, and an avalanche rating of 200V. This component is RoHS-compliant and is designed for use in medium- and high-power applications such as AC adapters, automotive systems, and LED lighting.