SpecificationsDC InputSingle Channel Optocoupler, 60V, 50mA, CTR 50-600%, 3.75kV I/O Isolation, 4 pin SOP packageDescriptionThe SDT450 consists of a phototransistor optically coupled to a light emitting diode. Optical coupling between the input LED and output phototransistor allows for high isolat...
SDT450: SpecificationsDC InputSingle Channel Optocoupler, 60V, 50mA, CTR 50-600%, 3.75kV I/O Isolation, 4 pin SOP packageDescriptionThe SDT450 consists of a phototransistor optically coupled to a light emit...
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Single Channel Optocoupler, 60V, 50mA, CTR 50-600%, 3.75kV I/O Isolation, 4 pin SOP package
Description
The SDT450 consists of a phototransistor optically coupled to a light emitting diode. Optical coupling between the input LED and output phototransistor allows for high isolation levels while maintaining low-level DC signal control capability. The SDT450 provides an optically isolated method of controlling many interface applications such as telecommunications, industrial control and instrumentation circuitry. The miniature 4 pin SOP package of the SDT450 combines 3.75kV input to output isolation while preserving valuable board space.