10 Mbps optocoupler with open collector output
The onsemi HCPL2611SV is a single-channel high-speed optocoupler delivering 10 Mbps data rate with an open collector output, making it a direct fit for isolating digital logic signals across a 2500Vrms safety barrier. The 75 ns max propagation delay (tpLH/tpHL) and 50 ns rise / 12 ns fall times keep the signal edge integrity intact for 10 Mbps links in motor drive feedback or PLC digital input isolation.
Common-mode transient immunity for noisy environments
A minimum common-mode transient immunity of 10 kV/µs means this optocoupler rejects fast voltage spikes between input and output sides — critical when the primary side sits on a switching power supply or motor drive bus that sees high dV/dt events. The 1.4V typical forward voltage and 50 mA max forward current match standard LED drive circuits; the DC input type accepts a simple series resistor from a logic output or microcontroller pin.