TLP626-4SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The TLP626-4SMT&R is a quad optoisolator manufactured by Isocom Components 2004 LTD, featuring transistor outputs and designed for surface mount applications. It provides high voltage isolation of 5300Vrms across four channels within a 16-pin package. The device supports an AC input configuration with low input current requirements, making it suitable for efficient signal transmission in isolated circuits. Key electrical parameters include a maximum output voltage of 70V, a collector current of 50mA per channel, and a minimum current transfer ratio of 100% at 10mA forward current. Operating temperatures range from -40°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad channel architecture providing four independent isolation paths within a single component
• High voltage insulation capability rated at 5300Vrms for robust circuit protection
• Optimized for AC input applications with low drive current requirements
• Surface mount packaging design facilitating automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• AC/DC input interface circuits requiring galvanic isolation
• Industrial control systems needing multi-channel signal separation
• Power supply feedback loops for safety compliance
• Microcontroller interfacing where noise immunity is critical

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation to ensure compatibility with required packaging formats, as variations may exist between tape-and-reel and cut-tape configurations. Confirm that the manufacturer designation aligns with Isocom Components 2004 LTD specifications rather than generic equivalents. Cross-reference the pinout diagram against the target PCB layout to prevent orientation errors during installation. Ensure that thermal management strategies account for the surface mount package characteristics under continuous operation conditions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Choose this component when multiple isolated channels are required within a compact footprint. The quad configuration reduces board space compared to discrete single-channel solutions. Consider the 5300Vrms isolation rating for environments with significant potential differences. Evaluate the 50mA output current capacity against load requirements. Verify that the AC input characteristic matches the source signal type to avoid performance degradation.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP626 series of phototransistor optocouplers known for low input current operation. The quad variant consolidates four isolation channels into one package, streamlining design complexity. Isocom Components manufactures these devices to meet stringent industrial standards for reliability and isolation performance. The series is widely recognized for its balance of electrical performance and physical size in modern electronic assemblies.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Generic replacements may differ in isolation voltage or current transfer ratio specifications. Verify functional equivalence carefully before substitution.