ISP321-2GBSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP321-2GBSM is a dual-channel surface-mount optoisolator manufactured by Isocom Components 2004 LTD. It features an infrared LED input coupled to NPN silicon phototransistor outputs in an 8-pin SMD package. The device provides a high isolation voltage of 5300Vrms and supports a collector-emitter voltage of 50 mA. Designed for high-density mounting applications, it ensures reliable signal transmission across isolated circuits while maintaining electrical safety standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for simultaneous signal isolation
• High dielectric strength with 5300Vrms isolation capability
• Surface-mount packaging for automated assembly efficiency
• NPN phototransistor output for digital switching applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Communication equipment signal interface protection
• Power supply feedback loop isolation
• Microcontroller input/output isolation barriers

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the complete part number including suffixes such as 'R' for reel packaging when ordering. Confirm that the 8-SMD footprint matches your PCB design constraints. Ensure compatibility with standard reflow soldering profiles specified for this component type. Cross-reference manufacturer documentation for specific handling precautions related to electrostatic discharge sensitivity during storage and assembly processes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Choose this component when dual-channel isolation is required within a compact surface-mount form factor. Consider the 5300Vrms rating for applications demanding robust barrier integrity between high-voltage and low-voltage domains. Evaluate the NPN output characteristics against load requirements. Compare pinout compatibility with existing designs before substitution to ensure correct circuit integration without redesign.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the ISP321 series of high-density mounting phototransistor optically coupled isolators from Isocom Components 2004 LTD. The series includes single, dual, and quad-channel variants designed for space-constrained environments. Isocom specializes in infrared optoelectronic devices with over four decades of industry expertise, focusing on reliable isolation solutions for commercial and industrial sectors.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include ISP321-2SMT&R and ISP321-2BLSMT&R from the same manufacturer family. Verify pinout compatibility and electrical parameters before replacing. Ensure the alternative maintains the 5300Vrms isolation rating and 8-SMD package dimensions to fit existing board layouts without modification.