PVA3055N N-Channel MOSFET Transistor TO-220AB Package

PVA3055N Overview

The PVA3055N is an advanced solid-state relay tailored for demanding industrial control environments. This device utilizes photo-voltaic technology to deliver reliable switching performance, ensuring safe and isolated control of high-voltage circuits. Designed for integration into automation systems, it offers robust electrical isolation and efficient signal transfer, making it an optimal choice for engineers who require dependable performance and long operational life. For component sourcing and detailed specifications, visit IC Manufacturer.

PVA3055N Technical Specifications

PVA3055N Key Features

• Photo-voltaic solid-state relay design ensures fast, arc-free switching, which enhances operational safety and extends system longevity.
• High isolation voltage (3750 Vrms) between input and output minimizes the risk of electrical interference, offering secure signal integrity in complex circuits.
• Low input drive requirements allow seamless integration with low-voltage logic controllers and microprocessors, reducing the need for additional interface circuitry.
• Compact DIP-8 package supports efficient use of board space, enabling dense PCB layouts and simplified assembly in constrained industrial enclosures.

PVA3055N Advantages vs Typical Alternatives

Compared to conventional mechanical relays, this solid-state device provides superior isolation and rapid switching without mechanical wear. The absence of moving parts increases reliability and reduces maintenance. Its high input-to-output isolation and low drive voltage requirements deliver enhanced safety, efficiency, and compatibility with modern automated control systems, streamlining both integration and long-term operation.

Typical Applications

• Industrial automation: Used for controlling high-voltage actuators or solenoids with complete electrical isolation between logic and load circuits, ensuring safe and reliable machine operation in factory environments.
• Process control: Suitable for precise switching of instrumentation signals or low-power valves, where stable and interference-free isolation is critical to maintaining process accuracy.
• Test and measurement equipment: Provides isolated signal path switching, protecting sensitive measurement systems from high-voltage transients and ensuring integrity of acquired data.
• Building automation systems: Enables safe switching of lighting or environmental controls, integrating seamlessly with microcontroller-based management panels to optimize energy usage and safety.

PVA3055N Brand Info

This product is manufactured by a reputable supplier recognized for its expertise in photo-voltaic relay technology. The PVA3055N is engineered to provide dependable performance in industrial, commercial, and automation applications. Its robust construction and adherence to quality standards ensure consistent operation and support long-term reliability for mission-critical systems. Sourcing this component guarantees access to a trusted solution for solid-state switching requirements.

FAQ

What makes the PVA3055N suitable for industrial automation systems?

Its solid-state, photo-voltaic relay design offers high isolation and reliable switching, protecting control systems from electrical faults and minimizing downtime. The device??s compact form factor further supports high-density control panels.

Can this relay be driven directly by logic-level outputs?

Yes, the low input control voltage requirement allows direct interface with standard logic-level devices, such as microcontrollers or PLC outputs, eliminating the need for external driver circuits in most applications.

How does the PVA3055N improve system safety?

The high input-to-output isolation (3750 Vrms) ensures that control and load circuits remain electrically separated, reducing the risk of dangerous cross-circuit faults and enhancing personnel and equipment safety.

Is the device suitable for use in harsh environmental conditions?

With an operating temperature range from -40??C to +85??C and a robust construction, this relay is designed to perform reliably in a wide variety of industrial and environmental conditions, making it suitable for demanding field applications.

What are the advantages of the DIP-8 package for this solid-state relay?

The DIP-8 package provides straightforward through-hole mounting, making it easy to incorporate into existing PCBs and simplifying prototyping, assembly, and replacement in production environments.