IS1G

Transistor, Photovoltaic Output Optoisolators Overview

The IS1G is a high-density, single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features an infrared LED input and a phototransistor output with a base terminal for enhanced performance control. The device is housed in a 6-pin DIP package (0.400 inch width). Key electrical specifications include a maximum isolation voltage of 5300 Vrms, a typical rise time of 4.6 µs, and a typical fall time of 15 µs. The unit supports a maximum forward current of 60 mA and offers a current transfer ratio ranging from 160% to 320%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared emitting diode with an NPN silicon phototransistor for signal transmission across isolated circuits.
• Includes a dedicated base terminal on the phototransistor to allow for external biasing or speed adjustment.
• Constructed within a compact 6-pin dual in-line package designed for high-density mounting applications.

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose digital signal isolation
• Microcontroller interface circuits
• Solid-state relay driver stages

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code against official Isocom documentation to confirm pinout configuration and mechanical dimensions. Ensure the procurement channel provides valid traceability for the component lot. Cross-reference the datasheet revision date to guarantee compatibility with current design requirements and regulatory standards.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a base-controlled phototransistor output is required for improved switching characteristics. The 6-pin DIP form factor suits through-hole assembly processes where space allows. Evaluate the 5300 Vrms isolation rating against system safety requirements to ensure adequate barrier protection between input and output domains.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the family of transistor-output optocouplers produced by Isocom Components 2004 LTD. These devices are engineered for reliable galvanic isolation in electronic systems. The manufacturer specializes in infrared optoelectronic components, leveraging decades of industry expertise to produce standardized isolation solutions for various industrial and commercial applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin-to-pin compatibility and electrical parameter equivalence before considering alternative manufacturers without explicit cross-reference data.