ISP621-2GBSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP621-2GBSM is a dual-channel phototransistor optocoupler manufactured by Isocom Components. It integrates an infrared emitting diode and NPN silicon photo transistors in a surface mount package. The device provides high isolation voltage of 5300Vrms and a minimum current transfer ratio of 50%. It supports a maximum forward voltage of 1.3V, operates within a temperature range of -30°C to 100°C, and features typical rise and fall times of 2μs and 3μs respectively.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for compact circuit design
• High isolation voltage capability for safety
• Surface mount packaging for automated assembly

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 suffix 'GBSM' against official Isocom documentation to confirm lead frame plating, tape and reel specifications, and RoHS compliance status. Ensure the ordering code matches the exact pin count and package dimensions required for the target PCB footprint. Cross-reference with distributor datasheets to confirm availability and lot traceability requirements before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel galvanic isolation is required in a space-constrained surface mount application. It serves as a direct replacement for standard TLP621-2 series devices. Consider its 5300Vrms isolation rating for applications requiring robust noise immunity between low-voltage control circuits and higher-voltage loads or different ground potentials.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP621 series of high-density mounting phototransistor optically coupled isolators. The series is characterized by space-efficient plastic packages and high current transfer ratios. Isocom Components positions these devices as alternatives to industry-standard optocouplers, offering custom electrical selections to meet specific circuit design requirements.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers include TLP621-2SM and TLP621-2GSM. Verify pin compatibility and parameter tolerances before substitution.