PVT422SPBF Overview
The PVT422SPBF is a reliable solid-state relay engineered for demanding industrial and commercial circuits. Designed to offer dependable electrical isolation and robust switching performance, it integrates a photo-voltaic MOSFET output for enhanced control in a compact SIP-4 package. Its low drive requirements and solid-state architecture reduce mechanical wear, making it ideal for high-reliability applications. The device supports designers seeking efficient, long-life switching solutions. For additional component sourcing and information, visit IC Manufacturer.
PVT422SPBF Technical Specifications
| Parameter | Value |
|---|---|
| Device Type | Solid State Relay (SSR) |
| Configuration | Single Pole, Single Throw (SPST-NO) |
| Input Control Type | Photovoltaic MOSFET Output |
| Isolation Voltage | 3750 Vrms |
| Output Voltage (Max) | 400 V |
| Output Current (Max) | 120 mA |
| Package | SIP-4 |
| Mounting Type | Through Hole |
| RoHS Status | Lead-Free, RoHS Compliant |
PVT422SPBF Key Features
- Optically Isolated Control: Utilizes a photovoltaic MOSFET output, ensuring electrical isolation between input and output for enhanced safety in control systems.
- High Isolation Voltage: Rated at 3750 Vrms, this device provides robust protection against electrical surges and cross-circuit interference, supporting sensitive environments.
- Solid-State Reliability: With no moving parts, it offers superior longevity and reduced maintenance compared to mechanical relays, minimizing downtime in critical operations.
- Low Drive Requirements: Efficient input characteristics allow for easy interfacing with logic-level signals, reducing the need for additional drive circuitry.
- Compact SIP-4 Package: Space-saving form factor enables higher board density and flexible design integration in industrial and automation systems.
- RoHS Compliant: Environmentally responsible construction supports green manufacturing and global compliance initiatives.
PVT422SPBF Advantages vs Typical Alternatives
This solid-state relay stands out for its high isolation rating, compact SIP-4 footprint, and elimination of mechanical contacts, leading to superior reliability and extended operational life. Its photovoltaic MOSFET output delivers efficient, low-leakage switching, outperforming many electromechanical or reed relays in sensitivity, switching noise, and wear resistance. These related function words highlight the relay??s suitability for demanding industrial and automation settings.
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Typical Applications
- Industrial Process Control: Used for isolating and switching control signals in programmable logic controllers (PLCs), distributed control systems, and factory automation equipment, ensuring safe and dependable operation.
- Test and Measurement Equipment: Provides reliable signal routing and system isolation for instrumentation where precision and minimal leakage are essential.
- Security and Building Automation: Suitable for low-power switching in alarm circuits, access control, and smart building networks requiring long-term reliability.
- Telecommunications Systems: Enables secure signal switching in network infrastructure and remote control panels, benefiting from the device??s high isolation and solid-state durability.
PVT422SPBF Brand Info
The PVT422SPBF is produced by a recognized brand in the semiconductor industry, known for delivering robust optoelectronic relays and solid-state switching solutions. This product exemplifies their commitment to quality, offering high-performance photovoltaic MOSFET relay technology in a space-efficient SIP-4 package. Its proven reliability and compliance with global standards make it a preferred choice for OEMs and system integrators focused on automation, instrumentation, and industrial control.
FAQ
What type of isolation does the PVT422SPBF provide?
This device offers optical isolation between the input and output circuits via a photovoltaic MOSFET output. With a rated isolation voltage of 3750 Vrms, it??s suitable for applications requiring robust protection from electrical surges and noise.
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Which mounting method is supported by the PVT422SPBF?
The relay is designed for through-hole mounting, making it compatible with standard PCB manufacturing processes and providing secure mechanical attachment for industrial applications.
Is the PVT422SPBF suitable for switching high voltages?
Yes, this model supports output voltages up to 400 V, making it appropriate for switching moderate to high-voltage signals in control and automation environments, as long as the current remains within its rated limit.
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What are the main advantages of using a solid-state relay like the PVT422SPBF?
Solid-state relays like this one offer silent operation, high reliability due to the absence of moving parts, rapid switching, and long operational life. These features are particularly valuable in applications where mechanical wear or contact bounce could impact performance.
Is the PVT422SPBF compliant with environmental standards?
Yes, it is lead-free and fully RoHS compliant, ensuring it meets international environmental and safety standards for hazardous substances in electronic products.