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PS2561L-2-V-E3 from NEC

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PS2561L-2-V-E3

Manufacturer: NEC

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

Partnumber Manufacturer Quantity Availability
PS2561L-2-V-E3,PS2561L2VE3 NEC 235 In Stock

Description and Introduction

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES The **PS2561L-2-V-E3** is a high-performance optocoupler designed to provide reliable signal isolation in electronic circuits. Combining an infrared LED with a phototransistor detector, this component ensures electrical separation between input and output, enhancing safety and noise immunity in applications such as power supplies, industrial controls, and communication systems.  

With a compact DIP-4 package, the PS2561L-2-V-E3 offers a minimum isolation voltage of 5,000 Vrms, making it suitable for high-voltage environments. Its fast switching response and low current transfer ratio (CTR) variation ensure stable performance across temperature fluctuations. Additionally, the device features a wide operating temperature range (-55°C to +110°C), making it adaptable to harsh conditions.  

Key specifications include a forward current of 50 mA, a collector-emitter voltage of 80 V, and a typical CTR of 50% at an input current of 5 mA. These characteristics make it a dependable choice for designers seeking precision and durability in isolation solutions.  

The PS2561L-2-V-E3 complies with international safety standards, ensuring compatibility with global electronic designs. Its robust construction and consistent performance make it a preferred optocoupler for engineers prioritizing reliability in critical applications.

Application Scenarios & Design Considerations

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

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