PVT422S-TPBF Overview
The PVT422S-TPBF is a solid-state relay designed for industrial electronic applications requiring high reliability and electrical isolation. As a single-pole, normally open (1-Form-A) device, it offers efficient control with minimal power consumption. Its optically isolated MOSFET output ensures safe switching and effective separation between input and output circuits. The small-outline surface-mount package supports dense PCB layouts, making it suitable for automated assembly processes. This relay is ideal for applications demanding robust performance in challenging environments. For more details, visit the IC Manufacturer.
PVT422S-TPBF Technical Specifications
| Parameter | Specification |
|---|---|
| Relay Type | Solid State (1-Form-A, Normally Open) |
| Input Control Type | Optically Isolated |
| Output Device | MOSFET |
| Mounting Style | Surface Mount (SOP-4) |
| Channels | Single Channel |
| Isolation Voltage | 3750 Vrms (input to output) |
| Package / Case | SOP-4 |
| RoHS Status | Compliant |
| Lead-Free Status | Pb-Free |
PVT422S-TPBF Key Features
- Optically isolated input to output, enhancing safety and protection for sensitive control circuits.
- Solid-state MOSFET output provides silent operation and faster switching compared to mechanical relays.
- Surface-mount SOP-4 package allows for high-density PCB layouts, supporting compact and automated assembly.
- High isolation voltage of 3750 Vrms ensures robust separation between control and load sides, reducing risk of electrical interference.
PVT422S-TPBF Advantages vs Typical Alternatives
This solid-state relay stands out against mechanical alternatives by offering enhanced reliability, faster switching, and zero mechanical wear. The optically isolated MOSFET output delivers consistent performance and high isolation, minimizing risks of signal interference and increasing operational safety. Its surface-mount design further supports modern automated assembly and high-density layouts for industrial control systems, providing significant advantages in demanding application environments.
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Typical Applications
- Industrial automation systems benefit from the device??s reliable, fast, and silent operation, ideal for controlling solenoids, actuators, and other loads without mechanical noise or contact bounce.
- Data acquisition modules require high isolation between low-level control circuitry and high-power output stages, which this relay delivers efficiently.
- Test and measurement equipment rely on robust signal integrity and electrical isolation, both of which are supported by the relay’s optically isolated design.
- Telecommunications switching circuits make use of the fast, durable, and compact nature of this relay for reliable signal routing and protection.
PVT422S-TPBF Brand Info
The PVT422S-TPBF is produced by a reputable manufacturer specializing in advanced optically isolated relay solutions. This model reflects a commitment to quality, reliability, and innovation in solid-state switching technology. With RoHS compliance and a lead-free package, the product meets stringent environmental and performance standards, making it a preferred choice for industrial and commercial applications where safety and durability are paramount.
FAQ
What is the main benefit of the optically isolated input in this relay?
The optically isolated input ensures complete electrical separation between the control side and the output side. This provides enhanced safety for sensitive control circuits and reduces the risk of voltage transients affecting downstream components, making it ideal for industrial environments.
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How does the MOSFET output improve performance compared to mechanical relays?
The MOSFET output allows for silent operation, faster switching speeds, and eliminates mechanical wear and tear. This results in longer operational lifespans, reduced maintenance, and improved reliability in applications where rapid or frequent switching is required.
Is the PVT422S-TPBF suitable for automated surface-mount assembly?
Yes, the SOP-4 surface-mount package is specifically designed for automated assembly processes. Its compact footprint enables high-density PCB layouts, making it well-suited for modern manufacturing environments focused on efficiency and scalability.
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What safety certifications or compliance standards does this relay meet?
This relay is RoHS compliant and lead-free, ensuring it meets international environmental and safety standards for hazardous substances. The high isolation voltage rating also contributes to safer operation in high-voltage applications.
In what types of applications can this relay be used?
The device is ideal for industrial automation, data acquisition, test and measurement, and telecommunications switching. Its solid-state design, high isolation, and compact form factor make it adaptable to a variety of demanding electronic control and signal routing tasks.