ISP321-1XBLG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP321-1XBLG is a single-channel optoisolator manufactured by Isocom Components 2004 LTD, featuring a transistor output configuration. It provides galvanic isolation with a rated voltage of 5300Vrms. The device operates within a temperature range of -30°C to 100°C and supports a maximum DC forward current of 50 mA. Key electrical characteristics include a maximum collector-emitter saturation voltage of 400 mV and a current transfer ratio ranging from 200% to 600%. It is housed in a 4-DIP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation for signal transmission between isolated circuits
• Utilizes a transistor output stage for digital switching applications
• Designed for operation across an extended industrial temperature range

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Power supply feedback loops
• Microcontroller interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix BLG against official manufacturer documentation to confirm pinout and packaging details. Ensure compatibility with system isolation voltage requirements before integration. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm environmental compliance status through official datasheets.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output isolator is required for moderate-speed digital signals. Consider the 5300Vrms isolation rating for safety-critical applications. Evaluate the CTR specifications to ensure adequate drive capability for the load. Compare thermal performance against ambient operating conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the ISP321 series of optocouplers from Isocom Components 2004 LTD. The series includes various channel counts and package types, such as dual and quad configurations. The ISP321-1XBLG specifically denotes a single-channel variant with defined electrical parameters and housing style.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other single-channel transistor output optocouplers with comparable isolation ratings and CTR ranges. Verify pin compatibility and physical dimensions before substitution. Consult manufacturer cross-reference lists for validated alternatives.