PVAZ172NPBF Voltage Supervisor IC, SOT-23-5 Package, Power Monitoring Chip

PVAZ172NPBF Overview

The PVAZ172NPBF is a high-performance solid-state relay designed for industrial and commercial electronic applications where reliable switching and electrical isolation are critical. Featuring a compact SIP-4 package, this device leverages photovoltaic technology to deliver safe, robust, and efficient operation over a broad temperature range. With its MOSFET-based output, the relay provides low on-resistance and consistent performance, making it suitable for precision signal switching and protection circuits. Trusted by engineers for its proven track record and compliance with RoHS standards, this component streamlines design integration and supports long-term reliability. Learn more from the IC Manufacturer.

PVAZ172NPBF Technical Specifications

PVAZ172NPBF Key Features

• High isolation voltage of 3750 Vrms ensures robust protection between control and load sides, essential for safety-critical designs.
• MOSFET output provides low on-resistance, resulting in minimal power loss and increased efficiency for sensitive circuits.
• Compact SIP-4 package allows for dense PCB layouts, saving board space in space-constrained applications.
• RoHS and lead-free compliance supports environmentally sustainable manufacturing and global regulatory requirements.

PVAZ172NPBF Advantages vs Typical Alternatives

This optically isolated relay stands out for its high isolation rating, MOSFET output reliability, and compliance with industry environmental standards. Compared to electromechanical relays, it offers faster switching, no contact wear, and minimal maintenance. The solid-state architecture also delivers consistent performance across temperature extremes, making it a dependable choice for demanding industrial environments.

Typical Applications

• Industrial automation systems rely on this solid-state relay for safe, noise-free switching of control signals and loads, especially in PLCs and sensor interfaces.
• Medical equipment benefits from reliable isolation and signal integrity, protecting both patients and sensitive electronics.
• Test and measurement devices use this relay for precise signal routing without introducing contact bounce or electromagnetic interference.
• Telecommunication infrastructure employs this device for board-level isolation and switching, ensuring system uptime and longevity.

PVAZ172NPBF Brand Info

This relay is offered by a reputable manufacturer recognized for robust optoelectronic solutions. The PVAZ172NPBF is engineered to deliver high isolation and efficient MOSFET switching in a compact SIP-4 form factor. Designed for integration into industrial and commercial systems, it supports RoHS compliance and lead-free initiatives, assuring engineers and procurement professionals of its reliability and environmental responsibility.

FAQ

What isolation voltage does the PVAZ172NPBF provide, and why is this important?

The device offers an isolation voltage of 3750 Vrms. This high level of isolation is crucial for protecting low-voltage control circuits from potentially hazardous voltages on the load side, enhancing safety and system integrity in industrial environments.

Is the relay suitable for use in high-density circuit boards?

Yes, its SIP-4 package is designed for through-hole mounting and enables compact layouts, making it well suited for applications where PCB space is at a premium.

What advantages does a MOSFET output offer in this relay?

The MOSFET output delivers low on-resistance, which reduces power dissipation and improves efficiency. It also ensures quiet, reliable switching without the mechanical wear associated with traditional relays.

Does this product comply with environmental regulations?

Absolutely. The solid-state relay is both RoHS compliant and lead-free, supporting green manufacturing processes and meeting global environmental standards.

In which temperature range can the PVAZ172NPBF operate effectively?

The relay operates reliably over a broad temperature range from -40??C to +85??C, making it suitable for deployment in harsh or variable environmental conditions.