The 1281129-S1PD-E3/85A is a single rectifier diode designed for use in discrete semiconductor products. It is part of the diodes - rectifiers - single category and is available in tape & reel packaging with a standard package of 10,000 units. The device is a part of the eSMP series and has a standard recovery time of >500ns and >200mA (Io) speed. It has a maximum voltage of 200 V with an average rectified current of 1A. The forward voltage is 1.1 V at 1 A and the reverse recovery time is 1.8 µs. The device has a reverse leakage current of 1 µA at 200 V and a capacitance of 6pF at 4V, 1MHz. It comes in a DO-220AA package and can operate in a temperature range of -55°C to 150°C.