Product Overview

The SFH6156-2Ts is a dual-channel optocoupler with infrared LED and phototransistor, offering 3750 Vrms isolation voltage and 1 MBd data rate. Its DIP-8 package and wide temperature range (-55°C to +110°C) make it ideal for signal isolation in industrial control, power supplies, and communication systems.

Key Features

High Isolation Voltage

• 3750 Vrms (1-minute) isolation, compliant with IEC/EN/DIN EN 60747-5-5.

High-Speed Signal Transmission

• Supports 1 MBd data rate with 3 μs response time (typ.), suitable for real-time control.

Ultra-Low Power

• Active current: 100 μA, Standby current: 1 μA, ideal for battery-powered devices.

Wide Temperature Range

• Operates in -55°C to +110°C, resilient to harsh industrial/automotive environments.

Low Power & Linearity

• LED drive current as low as 5 mA, adjustable output current (0.5 mA - 50 mA).

Long-Term Reliability

• Pb-Free packaging, AEC-Q101 certified, MTTF > 1 million hours.

Technical Specifications

Typical Applications

• Industrial Automation: Digital signal isolation in PLCs to prevent high-voltage interference, ensuring system stability.
• Switching Power Supplies: Feedback loop isolation for enhanced efficiency and safety, compatible with high-frequency PWM.
• Automotive Electronics: Signal isolation in onboard chargers and BMS, meeting AEC-Q101 standards for extreme conditions.
• Communication Systems: Noise suppression in Ethernet/RS-485 interfaces, ensuring data integrity and EMI immunity.

Why Choose SFH6156-2Ts?

• Ultra-High Isolation: Meets industrial/automotive safety requirements.
• High-Speed Performance: 1 MBd data rate for real-time applications.
• Environmental Resilience: Operates in extreme temperatures and vibrations.
• Pin Compatibility: Drop-in replacement for mainstream optocouplers (e.g., PC817).
• Global Certifications: IEC/EN and AEC-Q101 certified for compliance.

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.