MOC8102G

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8102G is a single-channel optically coupled isolator manufactured by Isocom Components. It integrates an infrared emitting diode with an NPN silicon phototransistor in a standard 6-pin dual in-line plastic package. The device provides high isolation voltage and features a nominal current transfer ratio of 73%. Key electrical parameters include a maximum forward voltage of 1.5 V, a minimum collector-emitter breakdown voltage of 30 V, and a maximum dark power supply of 50 nA. It operates within a temperature range of -40°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared light emitting diode and an NPN silicon phototransistor for signal isolation
• Provides high insulation voltage capability for circuit protection
• Features closely matched current transfer ratios to minimize unit-to-unit variation
• Designed with no chip to pin 6 base connection to reduce noise susceptibility

Transistor, Photovoltaic Output Optoisolators Applications

• Power supply regulators
• Digital logic inputs
• Microprocessor inputs
• Appliance sensor systems
• Industrial controls

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'G' against official manufacturer documentation to confirm lead form compliance. Ensure that the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the part number with relevant safety approvals such as UL and VDE standards required for your specific application environment before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output optocoupler with DIP-6 packaging is required. Consider the 73% nominal current transfer ratio and 30 V minimum collector-emitter breakdown voltage for circuit design compatibility. Verify that the operating temperature range of -40°C to 100°C meets the environmental requirements of the target system.

Transistor, Photovoltaic Output Optoisolators Part Context

The MOC8102G belongs to the MOC810X series of phototransistor optocouplers. This series includes variants like MOC8101 through MOC8108, which share similar structural designs but differ in current transfer ratio specifications. The MOC8102 variant specifically offers a nominal CTR of 73%, distinguishing it from other members of the family with different gain characteristics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include the MOC8101, MOC8103, MOC8104, MOC8105, MOC8106, MOC8107, and MOC8108. These parts share the same physical package and basic functional architecture but vary in current transfer ratio ratings. Verify that the alternative part's CTR and breakdown voltage meet the original circuit design requirements.