MOC8204SR2M

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8204SR2M is a single-channel transistor output optocoupler from onsemi, designed for surface-mount applications. It features an NPN phototransistor with a base terminal for enhanced switching speed and control. The device provides high isolation capability with a rated insulation voltage of 4170 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 400 V and a continuous collector current of 100 mA. The input forward current is rated at 80 mA with a typical forward voltage of 1.5 V. The unit operates within a temperature range of -40°C to +100°C and is available in a 6-SMD (鸥翼) package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-voltage isolation capability suitable for demanding industrial environments
• Integrated base terminal on the phototransistor for improved switching performance
• Surface-mount packaging optimized for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial motor control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Power supply feedback loops for signal isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific suffix 'SR2M' corresponds to the required tape-and-reel or cut-tape packaging format intended for your production line. Confirm that the 6-SMD鸥翼 footprint matches your PCB layout constraints. Ensure compliance with RoHS3 standards if environmental regulations apply to your final product assembly. Cross-reference the manufacturer part number with distributor catalogs to confirm current availability status before finalizing procurement plans.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high collector-emitter voltage ratings are necessary for switching higher power loads. The presence of a base terminal allows for faster turn-off times compared to standard phototransistors without base access. Consider the surface-mount form factor if space constraints preclude through-hole solutions. Evaluate the 4170 Vrms isolation rating against system safety requirements to ensure adequate protection between input and output circuits.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC8204 series of transistor output optocouplers manufactured by onsemi. The series is characterized by its robust isolation specifications and compatibility with various digital logic interfaces. The SR2M variant specifically denotes the surface-mount configuration, distinguishing it from through-hole equivalents like the MOC8204M. This family is widely utilized in applications requiring reliable electrical isolation between low-voltage control circuits and high-voltage power stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: MOC8204M.