PVA3354NPBF Overview
The PVA3354NPBF is a solid-state relay designed for industrial and commercial electronic switching applications. Leveraging integrated optically isolated MOSFET technology, this device ensures reliable and silent switching between control circuits and load circuits. Its high isolation voltage and robust construction make it suitable for use in environments demanding safety and signal integrity. The relay’s compact DIP-8 package enables easy integration onto densely populated PCBs, supporting efficient system design and assembly. For sourcing and technical details, refer to IC Manufacturer.
PVA3354NPBF Technical Specifications
| Parameter | Value |
|---|---|
| Relay Type | Solid State Relay |
| Input Type | Optically Isolated |
| Output Device | MOSFET |
| Package / Case | DIP-8 |
| Isolation Voltage | 3750 Vrms (typical) |
| Mounting Type | Through Hole |
| Number of Channels | 4 |
| RoHS Status | Lead-Free, RoHS Compliant |
PVA3354NPBF Key Features
- Integrated optically isolated input ensures high voltage separation between control and load, offering enhanced safety and minimal signal interference.
- MOSFET output configuration provides fast switching with low on-resistance, reducing power losses and supporting energy-efficient designs.
- Compact DIP-8 through-hole package simplifies PCB assembly, saving board space in multi-relay designs and facilitating straightforward replacement or upgrades.
- High isolation voltage (3750 Vrms typical) supports use in equipment requiring robust protection against high-voltage spikes and electrical noise.
PVA3354NPBF Advantages vs Typical Alternatives
Compared to traditional mechanical relays or non-isolated switches, this solid-state relay delivers silent operation, higher reliability, and improved longevity due to the absence of moving parts. The optically isolated MOSFET output ensures minimal electromagnetic interference and enhances safety in both low and high-voltage applications, supporting precise signal control and consistent system performance.
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Typical Applications
- Industrial automation systems requiring reliable solid-state switching, such as PLC output modules or sensor signal isolation, benefit from the device’s high isolation and low on-resistance output.
- Medical instrumentation and test equipment designs can utilize its four-channel configuration to safely interface low-level logic with higher-voltage analog or digital subsystems.
- Telecommunications infrastructure where PCB space is at a premium, and silent, high-cycle-count relays are needed for signal routing or circuit protection.
- Data acquisition and process control modules where robust isolation and consistent performance are critical for capturing accurate, interference-free measurements.
PVA3354NPBF Brand Info
The PVA3354NPBF is part of a reputable range of optically isolated solid-state relays, engineered for demanding industrial and commercial environments. This product is manufactured to strict quality standards, ensuring reliable performance across a variety of applications. Its RoHS-compliant, lead-free construction aligns with global environmental and safety regulations, making it a preferred choice for designers and sourcing professionals focused on both quality and compliance.
FAQ
What type of switching technology does the PVA3354NPBF use?
This device utilizes optically isolated MOSFET technology to achieve solid-state switching. The optical isolation separates the control input from the load circuit, providing enhanced safety and minimizing electrical interference during operation.
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How does the isolation voltage benefit my application?
A typical isolation voltage of 3750 Vrms ensures robust protection between the input and output sections. This high level of isolation is essential in applications where user safety and signal integrity must be maintained, even in the presence of high-voltage transients.
What is the advantage of the DIP-8 package format?
The DIP-8 package enables straightforward through-hole mounting on standard PCBs. This format is widely supported, allowing for easy integration, replacement, and high-density relay layouts in both new designs and legacy system upgrades.
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Is the PVA3354NPBF environmentally compliant?
Yes, this product is RoHS compliant and lead-free. It meets environmental and safety regulations that are increasingly required in global markets, ensuring suitability for eco-conscious and regulatory-driven projects.
Can this solid-state relay be used in multi-channel applications?
Absolutely. With four independent channels in a single package, the relay is ideal for applications needing multiple isolated outputs. This helps streamline circuit design and reduces component count on the PCB.