TLP620-4XGBSM

Transistor, Photovoltaic Output Optoisolators Overview

The TLP620-4XGBSM is a high-density AC input phototransistor optically coupled isolator manufactured by Isocom Components. It features four independent channels housed in a 16-pin surface mount package. The device provides an isolation voltage of 5300Vrms and operates within a temperature range of -30°C to 100°C. Key electrical parameters include a maximum forward voltage of 1.3V, a typical rise time of 4μs, and a typical fall time of 3μs. The current transfer ratio ranges from a minimum of 0.5% to a maximum of 6%. It is UL recognized under file number E91231.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for compact circuit design
• AC input compatibility with built-in diode protection
• High insulation voltage for robust signal isolation
• Surface mount packaging for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Logic-to-logic isolation in noisy environments
• Line receiver circuits
• Programmable current level sensors
• Power supply digital programming interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XGBSM' against the manufacturer's official datasheet to confirm the exact pinout and lead form. Ensure the component meets required safety certifications such as UL or VDE for the target application. Cross-reference the current transfer ratio specifications with circuit requirements before finalizing the order.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated AC inputs are required in a limited space. The four-channel architecture reduces board area compared to single-channel alternatives. Verify that the AC input type aligns with the source signal characteristics. Consider the surface mount package constraints during PCB layout planning.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP620 series, which specializes in high-density AC input optocouplers. Isocom Components produces these devices as industry-standard replacements for discontinued parts. The series offers various lead forms and packaging options to suit different manufacturing needs while maintaining consistent performance metrics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

TLP620-4XGB

Transistor, Photovoltaic Output Optoisolators FAQ

What is the isolation voltage rating?

The TLP620-4XGBSM supports an isolation voltage of 5300Vrms.

Does the device support AC input signals?

Yes, it is designed specifically for AC input applications with a built-in diode.