ISP620-2SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP620-2SM is a surface mount optocoupler from Isocom Components, featuring two channels with AC input and NPN phototransistor outputs. It provides high isolation voltage of 5300 Vrms and 7500 V peak. The device includes built-in diodes for polarity-insensitive operation and offers a minimum current transfer ratio of 50%. Packaged in a compact SMD format, it supports industrial temperature ranges and meets UL and VDE safety standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration with AC or polarity-insensitive input capability
• High isolation voltage rating of 5300 Vrms for robust signal transmission between systems of different potentials
• Built-in diodes ensure reliable operation without regard to input polarity
• Surface mount packaging designed for space-efficient dual in-line plastic applications

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals and peripheral interfaces
• Industrial system controllers and automation logic
• Telephone sets and exchange equipment signal transmission
• Signal isolation between circuits with different impedances

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SM' confirms surface mount package type and lead form compatibility with your PCB footprint. Confirm that the dual-channel variant matches your circuit design requirements for isolated AC inputs. Check for RoHS compliance status and any custom electrical parameter options if standard specifications do not meet your application needs. Ensure supplier documentation aligns with official Isocom component specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Choose this component when dual-channel isolation is required for AC signals with high voltage barriers. Consider its surface mount profile for automated assembly processes. Evaluate the 50% minimum current transfer ratio against your load requirements. Verify thermal management capabilities within the specified operating temperature range for your specific environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP620/ISP620 series of high-density AC input phototransistor optically coupled isolators. It represents Isocom's focus on providing industry-standard replacements and custom solutions for legacy and modern designs. The series emphasizes reliability in noisy environments and compliance with international safety certifications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include TLP620-2SM and PS2505-2XG. Verify pinout compatibility and isolation voltage ratings before substitution. Cross-reference with ISP620-2X for through-hole alternatives if surface mount is not feasible.