MOC8102-X017

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8102-X017 is a single-channel optoisolator featuring an NPN phototransistor output, manufactured by Vishay Semiconductor Opto Division. It provides high isolation voltage of 5300 Vrms between input and output circuits. The device utilizes a 6-SMD Gull Wing package for surface-mount applications. Key electrical parameters include a maximum DC forward current (If) of 60 mA and a typical forward voltage (Vf) of 1.25 V. The phototransistor output supports a collector current of 50 mA with a maximum saturation voltage (Vce sat) of 400 mV. Current transfer ratio ranges from 73% to 117%, ensuring reliable signal transmission across the isolation barrier.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation with 5300 Vrms dielectric strength
• Integrates an NPN phototransistor output stage
• Designed for surface-mount assembly in compact 6-SMD packages

Transistor, Photovoltaic Output Optoisolators Applications

• Microcontroller interface circuits requiring electrical isolation
• Signal transmission across isolated ground planes
• Solid-state relay driver stages

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X017 confirms the 6-SMD Gull Wing package variant. Ensure compatibility with standard surface-mount reflow profiles. Confirm RoHS compliance status matches project requirements. Cross-reference pinout diagrams with PCB layout specifications to prevent orientation errors during assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is required in a small surface-mount footprint. Consider the 50 mA output current capability for driving subsequent logic or relay inputs. Evaluate the 73-117% current transfer ratio range for circuit gain stability. Compare thermal dissipation characteristics against available board space constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC810x series of single-channel optoisolators from Vishay. The series includes DIP and SMD variants with similar electrical characteristics but different packaging options. The MOC8102 specifically denotes the transistor output configuration within this family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

MOC8101-X017T is a documented alternative offering identical electrical performance in the same 6-SMD package format.