Vishay SFH6206-3 AC Input Optocoupler, Through Hole, Surface Mount, 4-Pin, 320% CTR, 60mA Max Input Current SFH6206-3

Vishay SFH6206-3 is a high-performance AC input optocoupler designed for electrical isolation and signal transfer between circuits. Featuring a robust through hole and surface mount package with 4 pins, this device integrates a gallium arsenide infrared diode emitter paired with a silicon planar phototransistor detector, enabling efficient optical coupling.

With a maximum forward voltage of 1.65 V and a maximum input current rating of 60 mA, the SFH6206-3 is suitable for a variety of industrial and commercial AC signal applications. Its wide current transfer ratio range (40% to 320%) provides excellent linearity depending on the forward current, ensuring signal integrity.

This optocoupler is designed for fast switching with typical rise and fall times of 2 microseconds, making it ideal for high-speed circuits. It operates reliably within a temperature range from -55°C to 100°C, accommodating harsh environments in industrial, laboratory, and manufacturing settings.

The device complies with various important standards such as BSI EN 60950, GB4943.1-2011, EN 60065, CSA 93751, UL1577, and DIN EN 60747-5-5 (VDE 0884-5), demonstrating its safety and performance credentials. It is packaged in tape and reel format suitable for automated PCB assembly processes.

Manufactured in Malaysia, this optocoupler is designed for durable and effective isolation in electronic circuits, commonly used in power supply systems, industrial control, and instrumentation.

Maximum forward voltage of 1.65 V ensures efficient diode operation. Rated for a maximum input current of 60 mA suitable for various AC applications. Current transfer ratio (CTR) ranges from 40% minimum to 320% maximum for consistent performance.

Fast switching with typical rise and fall times of 2 microseconds supports high-speed applications. Wide operating temperature range from -55°C to 100°C for reliable performance in harsh environments. Designed with a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector.

Compliance with multiple international standards including UL1577, EN 60950, and DIN EN 60747-5-5. Package type includes tape and reel for automated assembly lines. Made in Malaysia, ensuring high manufacturing quality and consistency.

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