VO615A-3X006

Transistor, Photovoltaic Output Optoisolators Overview

The VO615A-3X006 is a transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor optically coupled to a gallium arsenide infrared-emitting diode within a 4-pin plastic dual inline package (DIP). The device provides an insulation voltage of 5000 Vrms and supports a maximum collector current of 50 mA with a peak forward current rating of 60 mA. Key electrical parameters include a minimum collector-emitter saturation voltage of 300 mV, a forward voltage of 1.6 V, and a power dissipation capacity of 150 mW. The unit operates reliably across a temperature range from -55°C to +110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a gallium arsenide infrared-emitting diode with an NPN phototransistor for signal isolation
• Provides high-voltage insulation capability rated at 5000 Vrms between input and output circuits
• Designed for through-hole mounting in standard 4-pin DIP configurations

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits for microprocessors and logic devices
• Power supply feedback loops requiring galvanic separation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X006 against official datasheets to confirm packaging details and CTR grading. Ensure compatibility with existing PCB footprints for 4-pin DIP assemblies. Cross-reference manufacturer part numbers to avoid confusion with similar series variants that may differ in thermal or electrical specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and robust NPN switching are required. Consider the 5000 Vrms rating for safety-critical applications. Evaluate the 150 mW power dissipation limit for thermal management in dense circuit layouts. Confirm operating temperature requirements align with the specified -55°C to +110°C range before integration.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the VO615A family of transistor output optocouplers. It shares functional similarities with other Vishay isolators but is distinct in its specific insulation rating and package type. The product line targets general isolation needs where cost-effectiveness and reliability are prioritized over high-speed data transmission capabilities.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

SFH615A-3 is listed as a recommended alternative with comparable specifications.