Product Overview

The AQY282SX is a SOP4-packaged PhotoMOS relay by Panasonic, designed as a general-purpose (GU Type) 2-channel Form A device. It supports 60V AC/DC voltage and 500mA load current, ideal for signal isolation and load control in precision electronics. Its contactless design and low power consumption make it perfect for communication, security, and sensor systems.

Key Features

• Cost-Effective Design：Low-cost architecture suits large-scale integration, balancing performance and affordability.
• Low On-Resistance：Typical on-resistance of 0.85Ω (max 2.5Ω) minimizes energy loss compared to traditional relays.
• High Sensitivity：Drives 0.5A load with only 5mA input current, compatible with low-power microcontrollers.
• Contactless Reliability：Optocoupler technology eliminates mechanical wear, ensuring millions of operation cycles.
• Ultra-Low Leakage Current：Off-state leakage current as low as 100pA (at 350V load) ensures signal purity.

Technical Specifications

Typical Applications

• Communication Equipment：Used in modems and telephone switches for low-latency, high-immunity signal switching.
• Security Systems：Fits power isolation in access control and monitoring sensors, enhancing system stability.
• Industrial Automation：Enables low-power control of high-power devices in precision instruments, reducing EMI interference.
• Consumer Electronics：Integrates into smart home devices, supporting direct drive from microprocessors to simplify circuit design.
• Medical Equipment：Meets low-noise and long-life requirements for medical instruments, ensuring reliability.

Why Choose AQY282SX？

• Contactless Durability：No mechanical wear, suitable for high-frequency switching with ≥10⁵ electrical life cycles.
• Compact Footprint：SOP4 package size of 9.37mm×6.4mm saves 50% PCB space.
• Wide Temperature Range：Operates reliably from -40°C to 85°C, ideal for industrial and outdoor environments.
• High Signal Purity：Leakage current <1µA in off-state, perfect for high-precision analog signal control.
• Flexible Configuration：Supports single/dual-channel modes (8pin models) for versatile circuit designs.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic
components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.