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PS2701A-1 from NEC

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PS2701A-1

Manufacturer: NEC

High isolation voltage photocoupler.

Partnumber Manufacturer Quantity Availability
PS2701A-1,PS2701A1 NEC 151 In Stock

Description and Introduction

High isolation voltage photocoupler. The **PS2701A-1** is a high-performance optocoupler designed to provide reliable electrical isolation between input and output circuits. This component is widely used in industrial, automotive, and consumer electronics applications where signal isolation and noise immunity are critical.  

Featuring a gallium arsenide (GaAs) infrared LED paired with a high-speed phototransistor, the PS2701A-1 ensures efficient signal transmission while maintaining strong isolation. It supports a minimum isolation voltage of 5,000 Vrms, making it suitable for high-voltage environments. With a compact DIP-4 package, it integrates seamlessly into various circuit designs.  

Key specifications include a forward current of 50 mA, a collector-emitter voltage of 80 V, and a typical current transfer ratio (CTR) of 50% to 600%, ensuring compatibility with a broad range of input and output conditions. Its fast switching response also makes it ideal for digital signal isolation in communication interfaces and microcontroller-based systems.  

The PS2701A-1 is RoHS-compliant, meeting modern environmental standards. Its robust design and dependable performance make it a preferred choice for engineers seeking a cost-effective yet high-quality optocoupler for isolation applications.

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