MOC213R1M

Transistor, Photovoltaic Output Optoisolators Overview

The MOC213R1M is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor with a base lead for improved switching speed and sensitivity. The device provides 2500 Vrms insulation voltage and operates within a temperature range of -40°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a maximum collector current of 150 mA, and a forward voltage of 1.5 V at 60 mA forward current. Power dissipation is rated at 250 mW. It is housed in an SOIC-Narrow-8 surface-mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an NPN phototransistor with a dedicated base terminal to enhance switching performance and light sensitivity compared to standard configurations.

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits between microcontrollers and high-voltage loads
• Solid-state relay driver applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix R1M against official onsemi documentation to confirm tape-and-reel packaging and exact binning. Confirm component status as discontinued or limited supply through authorized distributors before finalizing design-in decisions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel with base-driven phototransistor output is required for faster response times. Ensure the 30 V collector-emitter voltage rating meets the load requirements. Verify that the SOIC-8 footprint aligns with the PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC213 series of transistor output optocouplers. It shares the same functional architecture as other variants but differs in packaging and reel specifications. The series is designed for general-purpose isolation tasks requiring moderate speed and reliability.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible alternatives such as the MOCD213M series if dual-channel functionality is acceptable. Verify equivalent isolation voltage and current transfer ratio ratings before substitution.