MOC8106S

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8106S is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output without a base connection, housed in a 6-pin SMD-DIP package. The device provides high isolation capability with a rated insulation voltage of 5300 Vrms. Key electrical parameters include a collector-emitter voltage (Vceo) of 70 V and a maximum collector current (Ic) of 50 mA. The unit operates within a temperature range of -55°C to 100°C. Current transfer ratio specifications range from a minimum of 50% to a maximum of 150%. The forward voltage is specified at 1.5 V with a maximum forward current of 60 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage rating of 5300 Vrms for robust signal separation
• Single-channel configuration with NPN phototransistor output
• Wide operating temperature range supporting industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Signal transmission between isolated circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SR2M' if active procurement is required, as the base MOC8106S designation may indicate obsolete status. Confirm package compatibility with the 6-SMD form factor. Ensure the application design accounts for the 70 V collector-emitter voltage limit. Cross-reference datasheets for current transfer ratio variations. Validate that the 5300 Vrms isolation rating meets safety standards for the target equipment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is critical for system safety. The NPN phototransistor output suits digital switching applications. Consider the 6-pin SMD package for space-constrained PCB layouts. Evaluate the 50 mA collector current capacity against load requirements. Verify thermal performance within the -55°C to 100°C operational window for environmental resilience.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to onsemi's family of transistor output optocouplers designed for general-purpose isolation. It utilizes LED-to-phototransistor technology to transmit signals across isolated barriers. The product line emphasizes reliability in noisy electrical environments. The MOC8106S variant specifically targets applications demanding higher isolation voltages compared to standard low-voltage isolators.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public documentation indicates the MOC8106S is obsolete. Substitutes such as the MOC8106SM are available. Verify pinout compatibility and electrical parameter equivalence before replacement.