The 834185-PS2561DL2-1Y-V-E3-A is a photovoltaic output optoisolator from the NEPOC series. It is designed to provide electrical isolation and signal transmission between input and output circuits. With a transistor output type and a voltage isolation of 5000Vrms, it offers reliable isolation and protection against voltage spikes. The input type is DC, and the forward current is 40mA (maximum) with a forward voltage of 1.2V (typical). This optoisolator has a current transfer ratio of 50% (minimum) at 5mA and a maximum voltage output of 80V. It is surface mountable and comes in a 4-SMD package. Manufactured by Renesas Electronics America, this optoisolator is an obsolete product but still offers reliable isolation for your electronic circuits.

• Input type: DC
• Forward current: 40mA (maximum)
• Forward voltage: 1.2V (typical)
• Current transfer ratio: 50% (minimum) @ 5mA
• Maximum voltage output: 80V
• Package: 4-SMD