ASSR-4110-503E Overview
The ASSR-4110-503E is a high-performance solid-state relay designed for industrial and automation applications requiring reliable and noise-immune switching. This device integrates an LED input with a phototransistor output to provide galvanic isolation and fast response times. Its compact form factor and robust electrical characteristics make it ideal for controlling AC and DC loads with minimal interference. Engineered for long operational life and low power consumption, it is well-suited for use in systems demanding precision and durability. For detailed product sourcing and technical support, visit IC Manufacturer.
ASSR-4110-503E Technical Specifications
| Parameter | Specification |
|---|---|
| Input Forward Current (IF) | 50 mA (max) |
| Output Collector-Emitter Voltage (VCEO) | 80 V (max) |
| Output Collector Current (IC) | 50 mA (max) |
| Isolation Voltage (Viso) | 5,300 Vrms (min) |
| Response Time (Ton / Toff) | Typical 3 ??s / 3 ??s |
| Operating Temperature Range | -40 ??C to +100 ??C |
| Storage Temperature Range | -55 ??C to +125 ??C |
| Input-Output Capacitance | 0.6 pF (typical) |
ASSR-4110-503E Key Features
- Galvanic Isolation: Provides 5,300 Vrms isolation between input and output, ensuring safety and noise immunity in sensitive industrial environments.
- Fast Switching Speed: Typical response times of 3 microseconds enable efficient control in high-frequency applications, reducing system latency.
- Compact Package: Small footprint allows easy integration into dense PCB layouts, optimizing space without compromising performance.
- Wide Operating Temperature Range: Reliable operation from -40 ??C to +100 ??C supports use in harsh industrial conditions.
ASSR-4110-503E Advantages vs Typical Alternatives
This solid-state relay offers superior isolation voltage and faster response compared to traditional electromechanical relays, reducing electromagnetic interference and improving operational reliability. Its low input current and compact design enhance energy efficiency and facilitate integration in space-constrained systems. Additionally, the device’s robust temperature tolerance ensures consistent performance in challenging industrial environments.
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Typical Applications
- Industrial automation systems requiring reliable signal isolation and fast switching to control motors, actuators, and sensors with minimal electrical noise.
- Power supply switching for sensitive electronic equipment, protecting circuits from transient voltages and ensuring stable operation.
- Signal isolation in medical devices, enhancing patient safety by preventing electrical shock and interference.
- Measurement and test equipment where accurate and noise-free signal transmission is critical for dependable results.
ASSR-4110-503E Brand Info
The ASSR-4110-503E is part of a product line renowned for advanced optocoupler technology, combining high isolation and fast switching capabilities. Manufactured with precision semiconductor fabrication processes, this device exemplifies quality and reliability demanded by industrial control and automation sectors. The brand focuses on delivering robust components that meet stringent international standards, supporting engineers and sourcing specialists in deploying durable and efficient solutions.
FAQ
What type of input does the ASSR-4110-503E require?
The device operates with an LED input driven by a forward current up to 50 mA. This input activates the phototransistor output, enabling electrical isolation between the control and load circuits.
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How does the isolation voltage benefit system design?
The 5,300 Vrms isolation voltage ensures that high voltages on the load side do not affect the input control circuitry, protecting sensitive electronics and improving overall system safety and electromagnetic compatibility.
Can this solid-state relay handle high-speed switching?
Yes, the typical turn-on and turn-off times of approximately 3 microseconds allow for rapid switching operations, making it suitable for applications that require fast response times and precise timing control.
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What environments is this component suitable for?
Its operating temperature range from -40 ??C to +100 ??C enables functionality in harsh industrial environments, including outdoor and factory settings where temperature extremes are common.
Is the ASSR-4110-503E compatible with standard PCB mounting processes?
Yes, the device??s compact package is designed for easy integration into printed circuit boards using standard manufacturing techniques, supporting efficient assembly and reliable electrical connections.