ISP621-2GRG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP621-2GRG is a dual-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output configuration housed in an 8-pin DIP package. The device provides high isolation with a rated voltage of 5300Vrms. Key electrical parameters include a maximum forward current of 50 mA and a supply voltage rating of 55V. Timing characteristics specify a turn-on time of 4µs and a turn-off delay time of 3µs. This component is designed for applications requiring reliable signal transmission across isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High-voltage insulation capability ensuring circuit safety
• Transistor output stage for digital switching applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission between microcontrollers and power stages
• Noise immunity enhancement in data communication interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the complete part number including the suffix 'G' to ensure compliance with specific packaging or material requirements. Confirm that the 8-pin DIP form factor matches the target PCB footprint. Ensure the operating temperature range aligns with the system environment. Cross-reference the 5300Vrms isolation rating against safety standards applicable to the end product design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a standard DIP package. The 50mA input current limit suits most logic-level driving sources. Consider the 4µs/3µs switching speeds for moderate frequency applications. Verify that the 55V collector-emitter voltage meets the load requirements. Compare against single-channel alternatives if only one isolation path is needed.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the ISP621 series, which offers various channel configurations including single, dual, and quad options. The series utilizes LED-to-transistor technology for optical coupling. Isocom Components 2004 LTD produces this line for general-purpose isolation tasks. The 8-pin DIP format facilitates through-hole mounting on printed circuit boards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include the ISP621-2GR and ISP621-2XGB variants from the same manufacturer. These parts share identical pinouts and core electrical specifications. Verify that any replacement maintains the 5300Vrms isolation rating and 8-pin DIP package dimensions.