The Vishay AS1PM-M3/84A is a surface mount diode with an avalanche type and a maximum DC reverse voltage of 1000V. It has an average rectified current of 1.5A (DC) and a forward voltage of 1.15V at 1.5A. The reverse recovery time is 1.5μs and the reverse leakage current at 1000V is 5μA. The capacitance at VR and F is 10.4pF at 4V, 1MHz. It operates at a junction temperature of -55°C to 175°C and is categorized as a discrete semiconductor product. Its case/package is DO-220AA (SMP) and its speed/frequency is standard recovery with a minimum of >500ns, >200mA (Io). The supply and demand status is sufficient.