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PS2561AL-1-V-F3 from RENESAS

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PS2561AL-1-V-F3

Manufacturer: RENESAS

High isolation voltage single transistor type multi photocoupler.

Partnumber Manufacturer Quantity Availability
PS2561AL-1-V-F3,PS2561AL1VF3 RENESAS 100000 In Stock

Description and Introduction

High isolation voltage single transistor type multi photocoupler. The **PS2561AL-1-V-F3** is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while transmitting signals with precision. This component integrates an infrared LED optically coupled with a phototransistor, ensuring noise immunity and stable signal transfer across isolated voltage domains.  

With a compact **DIP-4** package, the PS2561AL-1-V-F3 is well-suited for applications requiring robust isolation, such as industrial control systems, power supplies, and communication interfaces. It features a **minimum isolation voltage of 5 kVrms**, making it ideal for environments with high-voltage transients or EMI concerns.  

Key specifications include a **current transfer ratio (CTR) ranging from 50% to 600%**, ensuring efficient signal transmission, and a **switching speed of up to 4 µs**, suitable for moderate-speed digital applications. The device operates within a **wide temperature range (-55°C to +110°C)**, ensuring reliability in harsh conditions.  

Engineers favor the PS2561AL-1-V-F3 for its durability, compliance with international safety standards, and consistent performance. Whether used in motor drives, medical equipment, or automation systems, this optocoupler delivers dependable isolation while maintaining signal integrity. Its combination of speed, efficiency, and robustness makes it a preferred choice for critical isolation tasks.

Application Scenarios & Design Considerations

High isolation voltage single transistor type multi photocoupler.
Partnumber Manufacturer Quantity Availability
PS2561AL-1-V-F3,PS2561AL1VF3 NEC 1980 In Stock

Description and Introduction

High isolation voltage single transistor type multi photocoupler. The **PS2561AL-1-V-F3** is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while ensuring efficient signal transmission. This component integrates a phototransistor optically coupled to an infrared LED, enabling safe and noise-resistant communication between high-voltage and low-voltage systems.  

With a compact **DIP-4** package, the PS2561AL-1-V-F3 is well-suited for applications requiring galvanic isolation, such as power supplies, industrial automation, and communication interfaces. It offers a minimum isolation voltage of **5,000 Vrms**, ensuring robust protection against voltage surges and transient interference. The optocoupler also features a **current transfer ratio (CTR)** that remains stable across a wide temperature range, enhancing its reliability in demanding environments.  

Key specifications include a low saturation voltage, fast response time, and compatibility with standard PCB assembly processes. These attributes make the PS2561AL-1-V-F3 a practical choice for designers seeking to improve circuit safety and signal integrity without compromising performance.  

Engineers often utilize this optocoupler in motor control, medical equipment, and renewable energy systems, where electrical isolation is critical. Its compliance with industry standards further underscores its suitability for high-reliability applications.

Application Scenarios & Design Considerations

High isolation voltage single transistor type multi photocoupler.

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