ASSR-1411-301E Overview
The ASSR-1411-301E is a high-performance solid-state relay designed for industrial automation and control applications. Featuring an integrated photodiode array and MOSFET output stage, it offers galvanic isolation of 5 kV RMS, ensuring reliable signal integrity in noisy environments. With a compact SMD package and low input current requirements, this device enables efficient switching of loads up to 1 A at voltages up to 60 V. Its fast switching times and high surge capability make it ideal for precise control in demanding electrical systems. More detailed product information is available from 集成电路制造商.
ASSR-1411-301E Technical Specifications
| 参数 | 规格 |
|---|---|
| Input LED Current (IF) | 5 mA (typical) |
| Output Load Current (IO) | 1 A (max) |
| Output Voltage (VO) | 60 V (max) |
| Isolation Voltage | 5000 Vrms (min, 1 min) |
| Turn-On Time | 0.1 ms (typical) |
| Turn-Off Time | 0.05 ms (typical) |
| Output ON Resistance (RON) | 4.5 ?? (typical) |
| 工作温度范围 | -40 ??C to +100 ??C |
| 包装类型 | 4-pin SOP (Surface Mount) |
ASSR-1411-301E Key Features
- Galvanic isolation up to 5 kV RMS: Ensures safe separation between input and output circuits, protecting sensitive control electronics from high voltages and noise.
- Low input LED current requirement: Minimizes power consumption and simplifies driver circuit design for increased energy efficiency.
- Fast switching times: Enables precise timing control in automation systems, reducing latency in signal transmission.
- Compact surface-mount package: Facilitates high-density PCB layouts and automated assembly, improving manufacturing efficiency.
- High surge current capability: Provides robustness against transient load spikes, enhancing long-term reliability in industrial environments.
ASSR-1411-301E Advantages vs Typical Alternatives
This device offers superior galvanic isolation and faster switching speeds compared to many traditional electromechanical relays. Its low input current and compact footprint support energy-efficient designs and space-saving PCB integration. Additionally, the solid-state construction eliminates mechanical wear, enhancing operational reliability and reducing maintenance needs in industrial systems.
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典型应用
- Industrial automation control systems requiring high-voltage isolation and precise load switching, such as motor drives and programmable logic controllers.
- Signal switching in instrumentation and measurement equipment where low noise and fast response are critical.
- Power supply control circuits demanding compact solid-state relays with robust surge handling.
- Electronic safety isolation for interface circuits in medical and consumer electronics.
ASSR-1411-301E Brand Info
The ASSR-1411-301E is manufactured by a leading semiconductor supplier specialized in optoelectronic components. This solid-state relay line is recognized for combining high isolation voltage with efficient MOSFET output stages. Designed to meet stringent industrial standards, the product supports reliable operation in harsh environments and offers consistent performance for a range of automation and control applications.
常见问题
What is the maximum load current supported by the ASSR-1411-301E?
The device supports a maximum output load current of 1 A, allowing it to switch moderate loads safely and efficiently in industrial control circuits.
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How does the isolation voltage benefit system design?
The 5 kV RMS isolation voltage ensures galvanic separation between input and output, protecting sensitive control electronics from high voltages, reducing noise interference, and enhancing overall system safety.
What are the typical switching times for this relay?
Typical turn-on and turn-off times are approximately 0.1 ms and 0.05 ms respectively, enabling fast and precise switching essential for automation and timing-critical applications.
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Can this relay be used in high-temperature environments?
The relay operates reliably over a temperature range from -40 ??C up to +100 ??C, making it suitable for various industrial environments with elevated or sub-zero temperatures.
What packaging options are available for the device?
The relay is offered in a 4-pin surface-mount SOP package, which supports compact PCB design and automated assembly processes, contributing to manufacturing efficiency.