ISP621-2XGRSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP621-2XGRSMT&R is a dual-channel surface mount phototransistor optocoupler manufactured by Isocom Components. It features an 8-pin PDIP case style with a maximum forward current of 50 mA. The device provides high isolation voltage of 5.3 kVrms between input and output circuits. Typical switching characteristics include a rise time of 4 µs and a fall time of 3 µs. The output transistor supports a maximum voltage of 55 V and a channel current of 50 mA. This component is designed for applications requiring reliable electrical isolation in compact surface mount configurations.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High dielectric isolation voltage for safety compliance
• Surface mount packaging for automated assembly
• Phototransistor output for digital signal transmission

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems
• Power supply protection circuits
• Telecommunications equipment
• Smart metering devices

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XGRSMT&R' against official manufacturer documentation to confirm tape and reel packaging specifications. Ensure the ordering part number matches the exact pinout and isolation ratings required for your circuit design. Cross-reference with authorized distributors to validate authenticity and traceability. Confirm that the surface mount package dimensions align with your PCB footprint requirements before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a surface mount form factor. Consider the 5.3 kVrms isolation rating for safety-critical applications. Evaluate the 4 µs rise time for compatibility with your signal frequency requirements. Ensure the 50 mA forward current capability meets your LED drive conditions. Verify that the 8-pin PDIP SMD package fits within your available board space constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP621 series of high-density mounting phototransistor optically coupled isolators from Isocom Components. The series is designed to replace common commercial optocouplers while offering specific parameter selections for diverse circuit designs. Isocom specializes in infrared optoelectronic devices, providing alternatives for components no longer produced by other manufacturers. The company emphasizes quality standards and flexible manufacturing capabilities.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Users should consult official manufacturer cross-reference guides or contact Isocom Components directly for verified replacement options. Generic equivalents may exist but require careful verification of electrical parameters and pin compatibility.