PVT312S-TPBF Solid State Relay, 250V MOSFET, SOP-4 Package

PVT312S-TPBF Overview

The PVT312S-TPBF is a solid state relay (SSR) designed to deliver reliable switching performance for industrial and automation systems. Featuring a compact surface-mount SOIC-6 package, this device efficiently controls AC and DC loads while maintaining electrical isolation between the input and output. The relay leverages MOSFET output technology, ensuring low on-state resistance and efficient operation. Engineered for high reliability, it is well-suited for demanding applications where solid-state switching and long operational life are critical. For further details and sourcing support, please visit IC-fabrikant.

PVT312S-TPBF Technical Specifications

Parameter	Waarde
Relay Type	Solid State Relay (SSR)
Package / Case	SOIC-6
Type uitvoer	MOSFET, Normally Open
Input Control Voltage	1.2V (Typical)
Output Voltage (Max)	350V
Continue uitgangsstroom	120mA
Isolatiespanning	2500Vrms
On-State Resistance (Max)	30??
Mounting Type	Surface Mount

PVT312S-TPBF Key Features

• High Input-to-Output Isolation: The device offers 2500Vrms isolation, providing robust protection for sensitive control circuits in industrial environments.
• Low On-State Resistance: With a maximum R_ON of 30??, users benefit from reduced power loss and improved energy efficiency during operation.
• Compact SOIC-6 Package: Surface-mount form factor enables easy integration into dense PCB layouts, reducing board space requirements and facilitating automated assembly.
• MOSFET Output: Delivers fast switching, high reliability, and long operational lifetime compared to electromechanical relays, minimizing maintenance needs.

PVT312S-TPBF Advantages vs Typical Alternatives

This relay stands out for its combination of electrical isolation, compact packaging, and efficient solid-state switching. Unlike traditional mechanical relays, it delivers silent operation, faster response times, and greater reliability. The MOSFET output ensures low on-resistance and minimal heat generation, making it ideal for sensitive and high-density electronic applications where space, longevity, and system integrity are paramount.

Typische toepassingen

• Industriële automatisering: Frequently used in programmable logic controllers (PLCs), factory automation equipment, and machine tool control circuits to provide reliable load switching and electrical isolation.
• Test and Measurement Instruments: Ensures accurate signal routing and load control in automated test setups and laboratory equipment.
• Medische apparatuur: Suitable for patient monitoring and diagnostic devices where silent, reliable, and low-leakage switching is required.
• Telecommunications Systems: Used in switching, line interface, and protection circuits due to its efficient solid-state operation and compact package.

PVT312S-TPBF Brand Info

The PVT312S-TPBF is a specialized solid state relay solution, trusted in both new designs and legacy systems for its proven performance and reliability. Its surface-mount SOIC-6 format allows cost-effective, high-density integration, while robust construction ensures operational stability in demanding industrial, instrumentation, and communication applications. Chosen by engineers for its balance of isolation, efficiency, and compactness, this relay continues to set industry benchmarks for solid-state switching devices.

FAQ

What type of relay is the PVT312S-TPBF, and what is its main advantage?

This device is a MOSFET-based solid state relay (SSR). Its main advantage is silent, fast, and reliable switching with no moving parts, resulting in longer operational life and reduced maintenance compared to electromechanical relays.

What is the maximum output voltage and current the relay can handle?

The relay can switch loads up to 350V and carry a continuous output current of up to 120mA. This makes it suitable for a range of AC and DC load control applications within these ratings.

How much electrical isolation does the relay provide?

The device offers a high isolation voltage of 2500Vrms between the input and output terminals. This level of isolation is essential for protecting low-voltage control circuits from high-voltage transients and faults.

Why choose a surface-mount SOIC-6 package for this relay?

The SOIC-6 surface-mount package allows for compact PCB layouts and supports automated assembly processes. This is especially valuable in high-volume manufacturing and applications with strict space constraints.

Which applications benefit most from this solid state relay?

Applications that require fast, reliable, and silent switching??such as industrial automation, test instruments, medical devices, and telecom systems??benefit most from this relay due to its robust isolation, efficient operation, and space-saving design.