MOC8108XSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8108XSMT&R is a surface-mount optocoupler from Isocom Components, featuring a single channel with an infrared LED input and NPN phototransistor output. It utilizes a 6-pin DIP package configuration for compact integration. The device provides high isolation capability of 5300 Vrms between input and output circuits. Key electrical parameters include a maximum forward voltage of 1.5V and a maximum collector-emitter breakdown voltage of 70V. The typical rise time is 2µs, while the typical fall time is also 2µs. It operates within a temperature range of -55°C to 100°C and supports a maximum input current of 60mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared emitting diode with an NPN silicon phototransistor for signal isolation.
• Provides robust electrical isolation suitable for noise-sensitive applications.
• Designed for surface-mount technology to facilitate automated assembly processes.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission across isolated ground planes
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific suffix 'SMT' confirms the surface-mount package variant rather than through-hole. Confirm compliance with RoHS directives as indicated by the manufacturer's documentation. Ensure the ordering code matches the exact pin configuration and lead form required for the target PCB layout. Cross-reference certification marks such as UL and VDE if regulatory approval is mandatory for the end product.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution is preferred over through-hole mounting for space-constrained designs. Consider the 2µs switching speed for moderate-speed digital signal isolation tasks. Evaluate the 5300 Vrms isolation rating against the system's safety requirements. Ensure the NPN output type aligns with the downstream circuit logic levels and drive capabilities.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC8106/8107/8108 series of non-base lead optically coupled isolators. These devices are characterized by their standard 6-pin dual in-line plastic package design. The series is widely recognized for its reliability in industrial environments and holds multiple international safety approvals.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include MOC8106XSMT&R and MOC8107XSMT&R from the same manufacturer series. Verify pin compatibility and electrical parameter equivalence before substitution.