MOC8104SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8104SMT&R is a surface-mount optically coupled isolator manufactured by Isocom Components. It integrates an infrared light-emitting diode and an NPN silicon phototransistor within a standard 6-pin dual in-line plastic package, featuring an unconnected base pin to enhance noise immunity. The device provides high isolation voltage of 5.3 kVrms and 7.5 kV peak. Key electrical parameters include a maximum forward current of 60 mA, a typical rise time of 2 µs, and a typical fall time of 11 µs. It operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Surface mount construction for automated assembly
• Unconnected base pin design for improved EMI noise immunity
• High isolation voltage rating for safety-critical applications

Transistor, Photovoltaic Output Optoisolators Applications

• DC motor controllers
• Industrial systems controllers
• Signal transmission between systems of different potentials and impedances

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix SMT&R confirms the tape-and-reel packaging format required for your pick-and-place equipment. Ensure the component meets RoHS compliance standards if mandated by your manufacturing regulations. Cross-reference the manufacturer's datasheet for exact reel dimensions and feeder compatibility before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when surface-mount technology is required for high-noise environments due to its unconnected base configuration. It serves as a direct replacement for through-hole variants in space-constrained designs. Verify that the 6-pin DIP footprint aligns with your PCB layout constraints and that the 5.3 kVrms isolation rating satisfies your circuit's safety requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC810x series of non-base lead optically coupled isolators. The series includes multiple variants distinguished by current transfer ratio ranges. The SMT&R designation specifically indicates the surface-mount version supplied in tape-and-reel packaging, differing from the standard through-hole or bulk packaged versions of the same electrical family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include MOC8101SMT&R, MOC8102SMT&R, and MOC8103SMT&R from the same manufacturer. These parts share identical physical packages and isolation characteristics but differ in current transfer ratio specifications. Verify CTR requirements before substituting.