These dual channel optocouplers contain a pair of light emitting diodes and integrated photo-detectors with electrical insulation between input and output. Separate connection for the photodiode bias and output transistor collectors increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance. These dual channel optocouplers are available in an 8 Pin DIP and in an industry standard SO-8 package.
15 kV/µs minimum common mode transient immunity at VCM = 1500 V (HCPL-4534/0534)
Available in 8 pin DIP, SO-8, and 8 pin DIP – gull wing surface mount (option 020) packages
High density packaging
3 MHz bandwidth
Open collector outputs
Safety approval UL Recognized – 3750 V rms for 1 minute (5000 V rms for 1 minute for Option 020) per UL1577 CSA Approved IEC/EN/DIN EN 60747-5-5