ISD1SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISD1SMT&R is a surface-mount optocoupler manufactured by Isocom Components 2004 LTD. It features a single channel with a transistor output and an 8-pin SMPDIP package. Key electrical parameters include a maximum forward current of 50 mA, an isolation voltage of 5.3 kVrms, and a minimum current transfer ratio (CTR) of 20%. The device is designed for DC input applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides electrical isolation between input and output circuits using infrared technology.
• Features a transistor output configuration suitable for digital signal transmission.
• Designed for surface-mount assembly to facilitate automated PCB placement.

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits for microprocessors and logic devices
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SMT&R' confirms the tape-and-reel packaging format required for your assembly line. Confirm that the 8-pin SMPDIP footprint matches your board design. Ensure the 5.3 kVrms isolation rating meets your safety standards. Check for any RoHS or REACH compliance documentation if required by your region.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolation solution with a transistor output is needed in a compact surface-mount form factor. The 5.3 kVrms isolation voltage provides robust protection for low-voltage logic interfacing with higher voltage domains. Consider the 20% minimum CTR for driving subsequent stages.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in photovoltaic and phototransistor optocouplers, often serving as alternatives to discontinued parts from major manufacturers. The ISD1 series represents their standard single-channel offerings, focusing on reliability and compatibility with common DIP/SMD footprints used in legacy and modern designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical specifications before considering generic equivalents.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the output type of the ISD1SMT&R?

The ISD1SMT&R utilizes a transistor output configuration.

What is the maximum forward current rating?

The maximum forward current (If) is rated at 50 mA.