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PS2501L-1-E3 from NEC

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PS2501L-1-E3

Manufacturer: NEC

High collector withstand photo coupler

Partnumber Manufacturer Quantity Availability
PS2501L-1-E3,PS2501L1E3 NEC 10392 In Stock

Description and Introduction

High collector withstand photo coupler The **PS2501L-1-E3** 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 infrared LED paired with a phototransistor detector, the PS2501L-1-E3 ensures efficient signal transmission while maintaining high isolation voltage. Its compact DIP-4 package makes it suitable for space-constrained designs, and its robust construction ensures durability in harsh environments.  

Key specifications include a minimum isolation voltage of 5,000 Vrms, a current transfer ratio (CTR) ranging from 50% to 600%, and a fast switching response time. These characteristics make it ideal for applications such as power supply feedback loops, microcontroller interfacing, and noise-sensitive signal isolation.  

The PS2501L-1-E3 complies with international safety and performance standards, ensuring reliability in critical systems. Its low power consumption and high noise immunity further enhance its suitability for modern electronic designs.  

Engineers and designers often choose this optocoupler for its balance of performance, cost-effectiveness, and ease of integration into various circuit configurations. Whether for industrial automation or consumer electronics, the PS2501L-1-E3 delivers consistent and dependable isolation performance.

Application Scenarios & Design Considerations

High collector withstand photo coupler

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