Broadcom, ACPL-W50L-560E DC Input Optocoupler, Surface Mount, 6-Pin SO

The ACPL-W50L (single-channel, stretched SO-6 package) optocoupler is a low power, low-input current, digital optocoupler. This optocoupler uses an insulating layer between the light emitting diode and an integrated photon detector providing electrical insulation between the input and output. Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional photo-transistor coupler by reducing the base collector capacitance.

Wide supply voltage Vcc: 2.7V to 24V Operation
Low Drive Current: 3mA
Open-Collector Output
TTL compatible
Stretched SO-6 package
15 kV/μs High Common-Mode Rejection at VCM = 1500 V
Guaranteed performance over temperature range:
-40°C to +105°C
Low Propagation Delay: 1μs max at 5V

Datasheet