The Broadcom HCPL-0501 diode-transistor optocoupler uses an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance. This single channel optocoupler is available in a SO-8 package. 15 kV/ms Minimum Common Mode Transient Immunity at Vcm = 1500 V (HCPL-4503/ HCPL-0453)
High Speed: 1 Mb/s
TTL Compatible
Available in 8-Pin DIP, SO-8, Wide body Packages
Open Collector Output
Guaranteed Performance from Temperature: 0 degrees C to 70 degrees C