ISP621-2GB

Transistor, Photovoltaic Output Optoisolators Overview

The ISP621-2GB is a dual-channel optically coupled isolator manufactured by Isocom Components 2004 Ltd. It integrates infrared light-emitting diodes with NPN silicon phototransistors in a space-efficient DIP package. Key electrical parameters include a minimum current transfer ratio of 50%, an isolation voltage of 5.3kVrms, and a breakdown voltage (BVCEO) of 55Vmin. The device supports DC input and features high-density mounting capabilities.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for compact system integration
• High isolation voltage rating for robust signal transmission
• NPN silicon phototransistor output for reliable switching

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals
• Industrial systems controllers
• Measuring instruments
• Signal transmission between systems of different potentials

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific manufacturer part number against official Isocom Component datasheets to confirm pinout compatibility and electrical ratings. Ensure the ordering suffix matches the required lead spread or packaging format. Cross-reference with authorized distributors to validate authenticity and traceability before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel galvanic isolation is required within a standard DIP footprint. Consider the 5.3kVrms isolation rating for safety-critical applications. Evaluate the 50% minimum current transfer ratio against drive requirements. Confirm thermal operating limits align with the target environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP621 series family of high-density mounting phototransistor optically coupled isolators. The series offers options for various lead spreads and surface mount configurations. Isocom Components manufactures these devices to meet global industry standards for reliability and performance in commercial and industrial electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references with original equipment manufacturer specifications before considering alternative components.