ISP620-4GB

Transistor, Photovoltaic Output Optoisolators Overview

The ISP620-4GB is a quad optoisolator featuring four independent channels within a single 16-pin DIP package. It utilizes an AC input configuration with phototransistor outputs to provide galvanic isolation. The device offers a high isolation voltage of 5300Vrms, ensuring robust separation between input and output circuits. Key electrical parameters include a maximum forward voltage of 1.3V and a typical rise time of 2μs. It operates reliably across a temperature range from -30°C to 100°C and carries UL certification for safety compliance.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel architecture providing four isolated signal paths in a compact form factor
• AC input capability allowing direct connection to alternating current sources without rectification
• High-density packaging design integrating multiple isolators into a standard 16-pin DIP footprint

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Consumer electronics interfaces needing galvanic separation
• Communication equipment signal transmission barriers

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and insulation class. Ensure the procurement source provides valid UL certification records. Cross-reference the part number with the latest datasheet revisions to confirm material composition and environmental compliance status before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required within a limited board space. The AC input feature simplifies circuit design by eliminating external rectifiers. Verify that the operating temperature range meets the application's thermal requirements. Confirm that the phototransistor output current capacity aligns with the load specifications of the receiving circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the ISP620 series of high-density optocouplers manufactured by Isocom Components. The series focuses on providing efficient electrical isolation solutions for digital signal transmission. The quad configuration distinguishes it from dual or single-channel variants, offering a consolidated solution for complex isolation needs in modern electronic designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for TLP621-4GB as a potential alternative within the same manufacturer's portfolio. Verify pin compatibility and electrical parameter equivalence before substitution. Ensure the replacement maintains the required isolation voltage and channel count.