PS2501L-1-AManufacturer: NEC HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PS2501L-1-A,PS2501L1A | NEC | 1000 | In Stock |
Description and Introduction
HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES The **PS2501L-1-A** 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 different voltage domains.  
With a compact **DIP-4** package, the PS2501L-1-A is well-suited for applications requiring galvanic isolation, such as industrial control systems, power supply feedback loops, and communication interfaces. It offers a high **isolation voltage** (typically 5,000 Vrms), ensuring robust protection against voltage surges and transient disturbances.   Key features include a **low current transfer ratio (CTR) variation**, ensuring stable performance over time, and a fast response time, making it ideal for high-speed digital signal isolation. Additionally, its wide operating temperature range allows for use in demanding environments.   The PS2501L-1-A complies with international safety standards, making it a dependable choice for engineers seeking a cost-effective yet high-quality isolation solution. Its ease of integration and reliable performance make it a preferred component in both industrial and consumer electronics applications.   For detailed specifications, refer to the manufacturer’s datasheet to ensure proper implementation in your design. |
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Application Scenarios & Design Considerations
HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
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