IS205

Transistor, Photovoltaic Output Optoisolators Overview

The IS205 is a single-channel optically coupled isolator featuring an infrared LED input and an NPN silicon phototransistor output. It utilizes a standard 6-pin dual in-line plastic package with the base pin left unconnected to enhance noise immunity in high EMI environments. Key electrical specifications include a maximum isolation voltage of 5300Vrms, a minimum current transfer ratio of 50%, and a typical forward voltage of 1.2V. The device supports a maximum output voltage of 30V and a channel current of 50mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Non-base lead phototransistor design for improved noise immunity
• High isolation voltage capability for safety-critical applications
• Low input current requirement for efficient drive
• Standard 6-pin DIP packaging option

Transistor, Photovoltaic Output Optoisolators Applications

• DC motor controllers
• Industrial systems controllers
• Signal transmission between systems of different potentials and impedances

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., -1X, -2X, -3X) against the required lead spread or packaging format. Confirm that the non-base lead configuration meets the electromagnetic interference requirements of the target circuit. Ensure the operating temperature range aligns with the system environment constraints before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high noise immunity is required due to the unconnected base terminal. Verify that the 50% minimum current transfer ratio satisfies the logic level requirements of the receiving circuit. Consider the 6-pin DIP form factor for through-hole mounting compatibility. Ensure the 30V output voltage rating exceeds the load voltage in the application.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components manufactures infrared optoelectronic devices specializing in optocouplers. The IS205 belongs to a series of low input current isolators designed for robust performance in industrial settings. The manufacturer provides various packaging options including tape and reel for automated assembly.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Isocom Components datasheets for direct equivalents or verify pin-compatible alternatives from other manufacturers based on identical electrical parameters.