IS204X

Transistor, Photovoltaic Output Optoisolators Overview

The IS204X is a single-channel optically coupled isolator manufactured by Isocom Components. It integrates an infrared light-emitting diode with an NPN silicon phototransistor in a space-efficient dual-in-line plastic package. The device features low input current requirements of 0.5mA IF, ensuring efficient drive characteristics. It provides high isolation voltage ratings of 5.3kVRMS and 7.5kVPK for robust signal transmission between systems of different potentials. The unit offers a minimum current transfer ratio of 50% and a collector-to-emitter breakdown voltage (BVCEO) of at least 70V.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Low input current operation reduces driver power consumption
• High isolation voltage capability ensures safety between circuits
• High current transfer ratio maintains signal integrity
• Space-efficient dual-in-line plastic packaging

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals
• Industrial systems controllers
• Signal transmission between systems of different potentials and impedances

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix configuration required for your application, as the base model supports various options including surface mount (SM), tape and reel (SMT&R), and 10mm lead spread (G). Confirm that the manufacturer documentation explicitly lists the 'X' suffix variant to ensure accurate part identification before ordering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when low input current drive is necessary to minimize power usage in control circuits. The high isolation voltage makes it suitable for applications requiring strict separation between high-voltage and low-voltage domains. Ensure the package type matches the PCB layout constraints, considering available surface mount or through-hole variants.

Transistor, Photovoltaic Output Optoisolators Part Context

The IS204 belongs to the IS204 series of low input current phototransistor optically coupled isolators from Isocom Components. This series is designed to replace common industry standard models, offering flexible packaging options such as DIP and surface mount configurations. The product line emphasizes high reliability and compliance with global safety standards for industrial and commercial electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.