The P0111DA 5AL3 is a discrete semiconductor component that is a 1.5kV, 5A silicon-controlled rectifier (SCR) with a TO-202 package. This component is designed for use in AC switches and general-purpose switching applications. It has a gate trigger voltage of 1.3V and a gate trigger current of 5mA.
Key features of the P0111DA 5AL3 include its high surge current capability, low holding current, and low gate trigger voltage. It has a maximum on-state voltage drop of 1.75V at 5A and a maximum off-state leakage current of 5mA at 1.5kV. The component is designed to operate over a wide temperature range of -40°C to 125°C.
Overall, the P0111DA 5AL3 is a reliable and high-performance SCR that is suitable for a variety of switching applications where high surge current capability and fast switching speeds are required
