ISP321-1XGBSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP321-1XGBSM is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output configuration housed in a compact 4-SMD surface-mount package. The device provides high isolation capability with a rated voltage of 5300Vrms between input and output circuits. Designed for reliable signal transmission, it supports an input current of 50 mA. This component serves as a robust solution for electrical isolation in electronic systems requiring galvanic separation.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using infrared technology
• Features a transistor output stage for digital signal switching applications
• Utilizes a compact surface-mount package design for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Power supply protection circuits
• Smart metering devices

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'GBSM' to confirm the exact package type and tape-and-reel or cut-tape availability status. Ensure compatibility with standard SMD reflow profiles during integration. Confirm that the 5300Vrms isolation rating meets the safety requirements of the target application environment. Cross-reference the manufacturer part number against official distributor catalogs to avoid confusion with similar variants like ISP321-1GBSM.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolation barrier with transistor output is required in a small footprint. Consider the 5300Vrms isolation voltage for high-noise environments. Evaluate the 50 mA input current requirement against the driving circuit capabilities. Compare physical dimensions of the 4-SMD package against board space constraints. Verify that the CTR specifications align with the load requirements of the downstream circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in infrared optoelectronic devices, offering alternatives to discontinued industry-standard optocouplers. The ISP321 series represents their line of general-purpose optoisolators designed for reliability and performance. These components are often used to replace legacy parts from other manufacturers while maintaining compatible pinouts and electrical characteristics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct replacements such as ISP321-1GBSM or ISP321-1BLSMT&R if different packaging or CTR grades are needed. Verify pinout compatibility before substituting with generic equivalents.