ISP321-2BLSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP321-2BLSMT&R is a dual-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output configuration and is housed in an 8-SMD surface-mount package. The device provides an isolation voltage of 5300Vrms between input and output channels. It supports a collector-emitter saturation voltage typical for phototransistor applications and operates with a forward current capability consistent with standard infrared LED inputs. The component is RoHS compliant and lead-free, designed for high-density mounting in compact electronic circuits requiring galvanic isolation.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture providing independent signal isolation paths within a single compact package
• High-voltage insulation barrier rated at 5300Vrms to prevent electrical interference between circuits
• Surface-mount design optimized for automated assembly and space-constrained PCB layouts

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring isolated sensor interfaces
• Communication equipment needing signal integrity across ground potential differences
• Power supply feedback loops for safe voltage monitoring

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the exact suffix BLSMT&R against the manufacturer's official ordering guide to confirm pinout and tape-and-reel specifications. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm RoHS compliance status for your specific region regulations. Check for any alternative packaging options if reel quantities do not match production needs. Validate that the 8-SMD footprint matches your board design constraints before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Choose this component when dual-channel isolation is required in a minimal footprint. The 5300Vrms rating suits applications with significant potential differences. Consider the transistor output speed limitations compared to logic or relay outputs. Evaluate thermal management requirements based on the SMD package type. Ensure the forward current requirements of the driving circuit align with the optocoupler's LED input characteristics.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP321 series from Isocom Components, known for high-density optoelectronic devices. The series typically includes variants with different output types and packaging styles. The 2BLSMT&R designation indicates a specific surface-mount variant with transistor outputs. Isocom has a long history in infrared optoelectronics, focusing on reliable isolation solutions for industrial and commercial electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct cross-reference part numbers from Isocom or other manufacturers offering identical 8-SMD dual-channel transistor output optocouplers with 5300Vrms isolation. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution.