PVG612APBF Overview
The PVG612APBF is a solid state relay that combines an optically isolated MOSFET output stage and an integrated input LED driver. Designed for robust performance in switching and signal isolation applications, it offers reliable, low-leakage operation and enhanced electrical isolation. This device is well-suited for demanding industrial control systems, instrumentation interfaces, and automation environments where consistent, noise-immune operation is paramount. Its compact package and integrated features help simplify circuit design and reduce component count. For more information, visit IC Manufacturer.
PVG612APBF Technical Specifications
| Parameter | Value |
|---|---|
| Relay Type | Solid State Relay |
| Output Device | MOSFET |
| Input Type | LED (Optically Coupled) |
| Isolation Voltage | 3750 Vrms |
| Load Voltage (Max) | 400 V |
| Load Current (Max) | 120 mA |
| On-State Resistance (Max) | 30 ?? |
| Package / Case | 6-DIP (Dual Inline Package) |
| Operating Temperature Range | -40??C to +85??C |
| Mounting Type | Through Hole |
PVG612APBF Key Features
- Optically isolated solid state design ensures high signal integrity and protects sensitive circuits from voltage transients.
- Integrated MOSFET output delivers reliable switching and eliminates the need for mechanical contacts, reducing wear and maintenance.
- Low input drive requirement simplifies interface with common logic circuits, streamlining board-level integration and reducing power consumption.
- Compact 6-DIP package conserves board space while maintaining robust isolation and switching performance.
PVG612APBF Advantages vs Typical Alternatives
Compared to conventional electromechanical relays, this optically isolated solid state relay offers greater reliability, faster switching, and extended operational life due to the absence of moving parts. Its high isolation voltage and low on-state resistance provide improved noise immunity and efficient current transfer, making it a superior choice for applications requiring dependable signal integrity and compact design.
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Typical Applications
- Industrial Process Control: Ideal for interfacing control logic with high-voltage loads, ensuring safe and noise-immune switching in automated manufacturing environments and process equipment.
- Instrumentation Signal Switching: Used to isolate and switch analog or digital signals in test and measurement systems, maintaining data integrity and protecting measurement circuits.
- Automation Systems: Suitable for PLC output modules or distributed I/O systems where reliable and electrically isolated switching is essential.
- Telecommunications Equipment: Provides line protection and signal routing in telecom infrastructure, ensuring consistent performance under varying load conditions.
PVG612APBF Brand Info
This product is manufactured by Vishay, a globally recognized leader in discrete semiconductors and passive electronic components. The relay exemplifies Vishay’s commitment to quality, reliability, and innovation in solid state switching technology. With its proven performance, the device serves as a dependable solution for engineers and system designers seeking robust isolation and switching in challenging industrial and commercial environments.
FAQ
What isolation voltage does this solid state relay provide?
The device offers a high isolation voltage of 3750 Vrms, making it suitable for applications that require robust protection between input and output circuits, especially where safety and noise immunity are critical.
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What are the main benefits of using an optically isolated relay in industrial circuits?
Optical isolation ensures that control and load circuits remain electrically separated, protecting sensitive microcontrollers or logic devices from surges, transients, and ground potential differences commonly found in industrial settings.
Can this relay handle both AC and DC loads?
The relay is primarily designed for DC load switching up to 400 V and 120 mA. For AC applications, always consult the datasheet and application guidelines to confirm suitability based on your specific requirements.
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What is the maximum load current supported?
The device supports a maximum load current of 120 mA. This makes it appropriate for low to moderate power switching tasks such as signal routing, instrumentation, and logic-level load control.
How does the on-state resistance impact circuit design?
An on-state resistance of 30 ?? (maximum) means minimal voltage drop and power dissipation when the relay is activated. This ensures efficient operation and helps maintain signal fidelity in sensitive electronic applications.