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PS2561BL1-1-V-A from NEC

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PS2561BL1-1-V-A

Manufacturer: NEC

DIP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 110°C

Partnumber Manufacturer Quantity Availability
PS2561BL1-1-V-A,PS2561BL11VA NEC 441 In Stock

Description and Introduction

DIP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 110°C The **PS2561BL1-1-V-A** is a high-performance optocoupler designed for reliable signal isolation in various electronic applications. Combining an infrared LED with a phototransistor detector, this component ensures electrical isolation between input and output circuits, making it ideal for noise suppression, voltage level shifting, and signal transmission in industrial, automotive, and consumer electronics.  

With a compact **DIP-4** package, the PS2561BL1-1-V-A offers a minimum isolation voltage of **5,000Vrms**, ensuring robust protection against high-voltage transients. Its fast switching response and high current transfer ratio (CTR) enhance signal integrity, while low power consumption improves energy efficiency.  

Key features include a wide operating temperature range (**-40°C to +110°C**), making it suitable for harsh environments, and compliance with industry safety standards such as **UL, CSA, and VDE**. The device is commonly used in power supplies, motor controls, and communication interfaces where galvanic isolation is critical.  

Engineers favor the PS2561BL1-1-V-A for its reliability, durability, and consistent performance, ensuring long-term stability in demanding applications. Its straightforward integration and proven design make it a preferred choice for enhancing circuit safety and signal accuracy.

Application Scenarios & Design Considerations

DIP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 110°C

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