MOC8101SM

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8101SM is a surface-mount optically coupled isolator from the Isocom Components MOC series. It integrates an infrared LED with an NPN silicon phototransistor in a compact 6-SMD, gull-wing package. The device provides galvanic isolation for signal transmission between circuits. Key electrical parameters include a maximum forward voltage of 1.5 V and a collector-emitter breakdown voltage of 70 V. It features a high isolation voltage rating of 5300 Vrms. The unit supports a maximum input current of 60 mA and operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared emitting diode and an NPN silicon phototransistor for single-channel signal isolation
• Provides robust electrical isolation via a 5300 Vrms dielectric barrier between input and output circuits
• Features a non-base lead configuration to simplify circuit design and reduce component count
• Constructed in a compact surface-mount package suitable for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring isolated signal interfaces
• Solid-state relay driver circuits
• Microprocessor system isolation for data communication
• Power supply feedback loop isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific suffix 'SM' corresponds to the surface-mount gull-wing variant rather than the standard through-hole DIP form. Confirm compliance with RoHS directives and check for specific UL or VDE certification file numbers required by your target market regulations. Ensure the ordering part number matches the exact package style needed for your PCB layout.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount footprint is required for space-constrained designs. The MOC8101SM offers a direct pin-compatible alternative to traditional through-hole variants like the MOC8101X. Consider the 5300 Vrms isolation rating for applications demanding high safety margins. Verify that the 60 mA maximum input current aligns with your driving source capabilities.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC810x family of phototransistor output optocouplers. The family includes various packages such as DIP and SMD options. The MOC8101SM specifically denotes the surface-mount version. It shares functional similarities with other members of the series but differs in physical mounting characteristics and thermal dissipation properties due to its package type.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.