ISP321-1GB

Transistor, Photovoltaic Output Optoisolators Overview

The ISP321-1GB is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output configuration housed in a 4-DIP package. The device provides galvanic isolation with a rated voltage of 5300Vrms. Key electrical specifications include a collector-emitter voltage rating and a collector current capacity of 50 mA. The unit offers a minimum common-mode rejection capability and operates within standard industrial temperature ranges, ensuring reliable signal transmission across isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation between input and output circuits
• Utilizes a robust transistor output stage for digital signal switching
• Designed for compact integration via standard DIP packaging

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control system signal isolation
• Microcontroller interface protection
• Power supply feedback loop isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix to confirm package type and tape/reel availability. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity. Cross-reference the datasheet revision date with production batch requirements to maintain compliance with current manufacturing standards and environmental regulations.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output is required for moderate-speed digital isolation. Consider the 5300Vrms isolation rating for applications demanding high noise immunity. Evaluate the 4-DIP footprint against available PCB space constraints. Confirm that the collector current limits align with the load requirements of the downstream circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP321 series of optocouplers, which are designed for general-purpose isolation tasks. The series includes variants with different output types and packaging options. The ISP321-1GB specifically addresses needs for cost-effective, reliable isolation in compact form factors, serving as a foundational component in various electronic designs requiring signal separation.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other single-channel transistor output optocouplers with comparable isolation voltages and pin configurations. Verify compatibility regarding forward current requirements and propagation delays before substitution.