PVG612AS-TPBF Overview
The PVG612AS-TPBF is a solid state relay designed for high-performance switching in demanding industrial and commercial environments. This optically isolated device offers robust electrical isolation and reliable operation, making it suitable for controlling AC and DC loads with precision. Its compact dual-in-line package ensures easy integration onto standard PCBs, while low input trigger levels enable compatibility with a wide range of logic signals. Engineered for minimal leakage and consistent switching, the PVG612AS-TPBF helps engineers achieve enhanced system safety and longevity. For more details, visit IC Manufacturer.
PVG612AS-TPBF Technical Specifications
| Parameter | Value |
|---|---|
| Relay Type | Solid State (MOSFET Output) |
| Isolation Voltage | 3750 Vrms |
| Input Control Voltage | 1.2 V (Typ) |
| Load Voltage (Max) | 400 V |
| Load Current (Max) | 120 mA |
| On-State Resistance (Max) | 25 ?? |
| Package Type | 8-DIP (Dual Inline Package) |
| Mounting | Through Hole |
PVG612AS-TPBF Key Features
- High Isolation Voltage: With a 3750 Vrms isolation rating, this relay provides robust protection between input and output circuits, essential for safety-critical designs.
- Low Input Trigger Voltage: The typical input control voltage of 1.2 V allows direct interfacing with low-voltage microcontrollers, reducing design complexity.
- Reliable Solid State Switching: No moving parts ensure silent operation and a much longer operational lifespan compared to mechanical relays.
- Wide Load Voltage Range: Supports switching of up to 400 V loads, suitable for a variety of industrial control and instrumentation tasks.
PVG612AS-TPBF Advantages vs Typical Alternatives
The PVG612AS-TPBF offers significant benefits over traditional electromechanical relays, including higher isolation, faster switching, and enhanced durability. Its solid state construction eliminates mechanical wear, while the low trigger voltage streamlines interface with digital logic. These factors contribute to improved reliability, reduced maintenance, and safer system integration for industrial and automation applications.
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Typical Applications
- Industrial Automation Systems: Used for switching and isolating control signals in programmable logic controllers or process control environments, enhancing safety and system uptime.
- Test and Measurement Equipment: Provides reliable, noise-free switching for sensitive instrumentation circuits where signal integrity is critical.
- Medical Devices: Suitable for equipment requiring high isolation between control and patient-connected circuits to ensure operator and patient safety.
- Telecommunications: Useful in switching applications where fast, reliable, and isolated signal control is needed in network infrastructure systems.
PVG612AS-TPBF Brand Info
The PVG612AS-TPBF is a solid state relay product manufactured by a leading supplier of optoelectronic components. It is engineered for applications where high isolation, reliability, and compact packaging are crucial. The relay??s MOSFET output stage and optical isolation technology make it a trusted solution for safety-conscious systems in industrial, instrumentation, and automation sectors. Its through-hole DIP package supports robust board-level integration, aligning with industry requirements for performance and manufacturability.
FAQ
What type of loads can the PVG612AS-TPBF control?
This solid state relay is designed to handle both AC and DC loads up to 400 V and 120 mA, making it suitable for a variety of industrial and instrumentation switching tasks where electrical isolation is important.
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How does the isolation voltage benefit system safety?
The 3750 Vrms isolation voltage ensures that high voltages on the load side do not couple to the control side, protecting sensitive control electronics and enhancing overall system safety in electrically noisy environments.
Can this relay be driven directly from logic-level outputs?
Yes, the typical input trigger voltage of 1.2 V allows direct interfacing with low-voltage logic circuits, such as those found in microcontrollers and digital control systems, simplifying the design process.
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What are the main advantages of solid state relays like the PVG612AS-TPBF compared to mechanical relays?
Solid state relays offer silent, fast switching and have no moving parts, resulting in longer operational life, higher reliability, and reduced maintenance compared to electromechanical alternatives.
Is the PVG612AS-TPBF suitable for use in medical equipment?
Yes, the high isolation and reliable performance make it a good choice for medical devices where electrical separation between control and patient circuits is necessary to ensure safety and compliance with regulatory standards.




