PVT412ASPBF Overview
The PVT412ASPBF is a solid-state relay designed for robust and efficient switching applications in industrial, automation, and instrumentation systems. This device offers reliable isolation between input and output circuits, making it ideal for situations where signal integrity and electrical separation are critical. Its compact surface-mount package enables space-saving PCB layouts while supporting automated assembly processes. The relay??s performance characteristics suit a broad range of low-power control and signal switching tasks, delivering consistent operation over a wide temperature range. For detailed sourcing and manufacturer information, visit IC Manufacturer.
PVT412ASPBF Technical Specifications
| Parameter | Value |
|---|---|
| Device Type | Solid-State Relay |
| Mounting Style | Surface Mount (SMD) |
| Input Type | Photovoltaic (Optically Isolated) |
| Output Configuration | Single Pole, Single Throw (SPST-NO) |
| Package / Case | 8-SOIC (Small Outline Integrated Circuit) |
| Isolation Voltage | 2500 Vrms |
| Operating Temperature Range | -40??C to +100??C |
| RoHS Status | RoHS Compliant (Pb-Free) |
PVT412ASPBF Key Features
- Optical Isolation: Ensures high input-to-output isolation, protecting sensitive control circuitry from load transients and electrical noise.
- Solid-State Design: Offers long operational life and silent switching, reducing maintenance and eliminating mechanical wear.
- Surface-Mount Package: The SOIC-8 footprint supports high-density board layouts and automated assembly, streamlining production processes.
- RoHS Compliance: Environmentally responsible manufacturing and lead-free construction support global compliance requirements.
PVT412ASPBF Advantages vs Typical Alternatives
Compared to conventional electromechanical relays or non-isolated switches, this solid-state relay offers superior electrical isolation and reliability due to its optical input and solid-state output. The absence of moving parts ensures silent operation and extended life cycles, while the SMD package simplifies integration into compact designs. Its RoHS compliance and broad temperature range further enhance its suitability for demanding industrial and automation environments.
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Typical Applications
- Industrial Automation: Used for signal switching and isolation in programmable logic controllers (PLCs) and distributed control systems, where robust and reliable operation is essential.
- Test and Measurement Equipment: Provides safe, isolated switching of measurement signals, reducing the risk of ground loops and interference.
- Building Automation: Ideal for lighting control, HVAC system switching, and sensor signal interfacing due to its compact size and reliable performance.
- Medical Equipment: Ensures electrically isolated switching of sensitive monitoring or control signals, supporting patient safety and device reliability.
PVT412ASPBF Brand Info
The PVT412ASPBF is supplied by a recognized manufacturer specializing in advanced semiconductor solutions. This relay exemplifies the brand??s focus on quality, reliability, and innovation in optically isolated switching devices. Designed for compatibility with modern automated assembly lines, it serves as a dependable component for OEMs and system integrators seeking stable, long-lasting performance in their electronic designs.
FAQ
What type of isolation does the PVT412ASPBF provide?
This device uses optical (photovoltaic) isolation to separate input and output circuits, safeguarding sensitive control electronics from voltage transients, spikes, and ground loops that can occur on the load side.
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Is the relay suitable for automated PCB assembly processes?
Yes, its SOIC-8 surface-mount package is fully compatible with automated pick-and-place and reflow soldering processes, enabling efficient high-volume manufacturing and compact PCB layouts.
What are the main advantages over electromechanical relays?
The absence of mechanical contacts in this solid-state design means no physical wear or audible switching noise, resulting in longer operational life and maintenance-free performance compared to traditional relays.
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Is the device compliant with environmental standards?
Yes, the relay is RoHS compliant and lead-free, supporting environmentally responsible manufacturing and facilitating use in applications subject to global compliance regulations.
What are some typical use cases for this solid-state relay?
Common applications include signal isolation and switching in industrial automation, test and measurement equipment, building automation systems, and medical electronics where safe, reliable operation is crucial.