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MOC8050SR2VM is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISOLTR 4.17KV 1CH DARL 6-SMD. Review the specifications below when checking this part for your BOM.
The MOC8050SR2VM is a single-channel optoisolator featuring a photodarlington transistor output, manufactured by onsemi. It provides an isolation voltage of 4170Vrms and operates within a temperature range of -40°C to 100°C. The device utilizes a 6-SMD gull-wing package for surface-mount installation. Key electrical parameters include a maximum collector-emitter voltage of 80V, a peak output current of 150mA, and a minimum current transfer ratio of 500% at 10mA input. Typical switching times are 8.5µs for turn-on and 95µs for turn-off.
Verify the specific suffix SR2VM confirms the surface-mount gull-wing packaging and tape-and-reel availability. Confirm RoHS compliance status through official manufacturer declarations. Ensure the procurement channel provides valid UL certification documentation for safety standards. Cross-reference the datasheet revision to match design requirements.
Select this component when high current drive capability is required from a low-power control signal. The photodarlington output offers superior gain compared to standard phototransistors. Consider the slower switching speed relative to logic outputs when designing high-frequency circuits. Verify that the 80V output voltage rating aligns with the load requirements.
This part belongs to the MOC8050 series of optocouplers designed for general-purpose isolation applications. It serves as a surface-mount alternative to through-hole variants like the MOC8050M. The series is widely used in industrial automation and power control systems where reliable galvanic isolation is critical.
Public confirmed substitute part numbers: MOC8050M.
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