ISP621-2XGRSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP621-2XGRSM is a dual-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a surface-mount 8-SMD package and utilizes transistor outputs for signal isolation. The device provides a high isolation voltage of 5300Vrms between input and output circuits. Key electrical parameters include a maximum forward current of 50 mA, a supply voltage rating of 55 V, and a breakdown voltage of 5.3 kV. Timing characteristics specify an turn-on time of 4 µs and a turn-off delay time of 3 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for simultaneous signal isolation
• High dielectric isolation strength for safety-critical applications
• Surface-mount packaging for automated assembly integration

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply protection circuits
• Smart metering infrastructure

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GRSM against official Isocom documentation to confirm pinout compatibility and tape-and-reel specifications. Ensure the procurement source provides valid manufacturer traceability. Cross-reference the 8-SMD footprint dimensions with PCB layout requirements before ordering. Confirm that the supplier adheres to standard industry quality certifications for electronic components.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact surface-mount form factor. The 5300Vrms rating suits applications demanding robust barrier protection. Consider the 4 µs switching speed for moderate-frequency digital signals. Evaluate thermal management needs based on the SMD package's power dissipation capabilities in the target enclosure environment.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in infrared optoelectronic devices, including optocouplers and phototransistors. The company traces its origins to Litronix and Siemens operations, establishing itself as a provider of alternative components for legacy and modern designs. This part belongs to their broader portfolio of isolated switching devices designed for commercial and industrial markets.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check datasheets for equivalent parts from other manufacturers offering identical 8-SMD dual-channel transistor output configurations. Verify matching isolation voltage ratings and channel counts. Ensure physical pinout compatibility to avoid redesign efforts during substitution.