TLP620GB

Transistor, Photovoltaic Output Optoisolators Overview

The TLP620GB is a two-channel AC input optocoupler manufactured by Isocom Components, utilizing the Toshiba TLP620 series architecture. It features an inverse parallel photo-transistor configuration for direct AC signal handling without external rectification. The device provides electrical isolation with a rated 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. Current transfer ratios vary from a minimum of 0.5% to a maximum of 6%. It is housed in an 8-pin DIP package suitable for through-hole mounting.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrated inverse parallel photo-transistor design enables direct AC input processing
• High insulation capability supports safe signal transmission across isolated circuits
• Robust thermal performance allows operation in demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• AC mains detection and monitoring circuits
• Solid-state relay driver interfaces
• Industrial control system isolation barriers

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific part number suffix matches the required packaging and compliance standards. Confirm that the manufacturer designation aligns with Isocom Components or authorized distributors. Ensure the component meets the necessary safety certifications for your target market before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when direct AC input handling is required without additional rectifying components. Consider the current transfer ratio limits for logic level compatibility. Verify that the DIP-8 package fits the available board space and that the isolation voltage meets the circuit safety requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the TLP620 series, which includes variants like TLP620-2 and TLP620-4. The series is characterized by its ability to handle AC inputs directly via inverse parallel transistor connections. It serves as a standard solution for isolating AC signals in power electronics and industrial automation applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for equivalent parts such as TLP620-2 or TLP620-2X if pinout and electrical specifications match. Verify that any substitute maintains the same isolation voltage and package type.