MOC215VM

Transistor, Photovoltaic Output Optoisolators Overview

The MOC215VM is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor with a base terminal for enhanced switching performance. The device provides 2500Vrms isolation voltage and operates within a temperature range of -40°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 30V, a collector current of 150mA, and a minimum current transfer ratio of 20% at 1mA input. It is housed in an 8-SOIC surface-mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an NPN phototransistor with a dedicated base terminal to facilitate faster turn-off times and improved noise immunity compared to standard configurations.
• Provides robust galvanic isolation between input and output circuits to protect sensitive control logic from high-voltage transients.
• Designed for surface-mount assembly in compact electronic designs requiring reliable signal transmission across isolated boundaries.

Transistor, Photovoltaic Output Optoisolators Applications

• Solid-state relay driver circuits
• Microcontroller interface isolation
• Industrial control system signal coupling

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'VM' against the official datasheet to confirm the tape-and-reel packaging configuration and lead-free status. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm that the 8-SOIC footprint matches the target PCB design requirements before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when fast switching speed is required due to its base-driven phototransistor architecture. It is suitable for applications needing moderate output current capability up to 150mA. Consider the 2500Vrms isolation rating for safety compliance in mains-connected equipment. Evaluate the operating temperature range to ensure suitability for industrial environments exceeding standard commercial limits.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the MOC215/16/17-M series of transistor output optocouplers. It shares functional similarities with the MOC216VM but differs in internal circuitry and switching characteristics. The component is part of onsemi's broader portfolio of isolation solutions designed for cost-effective and space-constrained applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public records indicate the IL215AT from Vishay as a potential alternative. Verify pinout compatibility and electrical parameter equivalence before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the purpose of the base terminal on the phototransistor?

The base terminal allows for external connection to improve switching speed and reduce storage time, enabling faster turn-off characteristics compared to floating-base configurations.

What is the maximum isolation voltage rating?

The MOC215VM supports an isolation voltage of 2500Vrms between the input LED and the output phototransistor.