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PS2501L-1-E4 from NEC

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PS2501L-1-E4

Manufacturer: NEC

High collector withstand photo coupler

Partnumber Manufacturer Quantity Availability
PS2501L-1-E4,PS2501L1E4 NEC 1000 In Stock

Description and Introduction

High collector withstand photo coupler The **PS2501L-1-E4** is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while transmitting signals with precision. Featuring a gallium arsenide infrared LED paired with a high-speed phototransistor, this component ensures efficient signal transfer across isolated sections of a system, making it ideal for applications requiring noise immunity and voltage separation.  

With a compact **DIP-4** package, the PS2501L-1-E4 offers a minimum isolation voltage of **5,000Vrms**, ensuring robust protection against high-voltage transients. Its fast switching response and low current transfer ratio (CTR) variation enhance performance in industrial automation, power supply feedback loops, and communication interfaces.  

Key specifications include a **50mA forward current** for the input LED and a **70V collector-emitter voltage** rating for the output transistor. The device operates effectively across a wide temperature range, maintaining stability in demanding environments.  

Engineers favor the PS2501L-1-E4 for its reliability, compact form factor, and compliance with industry safety standards. Whether used in motor control, medical equipment, or isolated data acquisition, this optocoupler delivers consistent performance while safeguarding sensitive electronics from electrical interference.

Application Scenarios & Design Considerations

High collector withstand photo coupler

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