ASSR-1511-501E Overview
The ASSR-1511-501E is a high-performance solid-state relay designed for industrial and automation applications requiring reliable switching and isolation. Featuring a built-in zero-cross detection circuit, it ensures minimized electromagnetic interference and enhanced load protection. With a compact form factor and robust input-output isolation, this device is optimized for efficient control of AC loads up to 2 A. Its low input current and fast response times make it ideal for precision switching in demanding environments. For comprehensive semiconductor solutions, visit IC Manufacturer.
ASSR-1511-501E Technical Specifications
| Parameter | Specification |
|---|---|
| Input Control Voltage | 4 to 32 V DC |
| Output Load Voltage | 24 to 280 V AC |
| Maximum Output Current | 2 A (RMS) |
| Isolation Voltage (Input to Output) | 2500 V RMS (min) |
| Turn-On Time | 1/2 AC cycle (typical) |
| Turn-Off Time | 1/2 AC cycle (typical) |
| Zero-cross Detection | Built-in |
| Operating Temperature Range | -30??C to +100??C |
| Package Type | 4-pin SOP |
ASSR-1511-501E Key Features
- Zero-cross switching capability reduces inrush current and electrical noise, protecting connected loads and improving system longevity.
- High isolation voltage of 2500 V RMS ensures safe separation between input and output, making it ideal for sensitive control circuits.
- Low input control current enhances energy efficiency and reduces driver circuit requirements, lowering overall system power consumption.
- Compact 4-pin SOP package allows for easy PCB integration and space-saving designs without compromising performance.
ASSR-1511-501E Advantages vs Typical Alternatives
This solid-state relay stands out by offering robust isolation and zero-cross switching in a compact footprint. Compared to traditional electromechanical relays, it provides silent operation, faster response, and longer operational life. Its low input current and built-in noise reduction features deliver enhanced reliability and efficiency, making it preferable for precise industrial controls and automation systems.
🔥 Best-Selling Products
-
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
-
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
-
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
-
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
Typical Applications
- Industrial automation systems requiring safe, efficient switching of AC loads with minimal electromagnetic interference and enhanced durability.
- Signal isolation in measurement and control equipment to prevent voltage spikes and ground loop issues.
- Home appliances that demand silent and reliable relay switching under various environmental conditions.
- Lighting control modules where zero-cross detection helps reduce flicker and prolong bulb life.
ASSR-1511-501E Brand Info
The ASSR-1511-501E is developed and manufactured under stringent quality standards, embodying a commitment to high-performance semiconductor products tailored for industrial and commercial applications. This series is part of a broad portfolio focused on solid-state relays that deliver enhanced isolation, efficient power handling, and long-term reliability. The brand behind this device is recognized for innovation in optocoupler and relay technologies, providing engineers and system designers with trusted components that simplify design complexity and improve system safety.
FAQ
What is the maximum load current the ASSR-1511-501E can handle?
This device supports a maximum output load current of 2 A RMS, suitable for switching moderate AC loads in industrial and commercial applications. Operating within this current limit ensures reliable performance and longevity.
🌟 Featured Products
-
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
-
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
-
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
-
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the zero-cross detection feature benefit my application?
The built-in zero-cross detection allows the relay to switch loads only when the AC voltage crosses zero volts. This minimizes electrical noise and inrush current, protecting connected devices and reducing electromagnetic interference in sensitive systems.
What is the isolation voltage rating, and why is it important?
The isolation voltage of 2500 V RMS ensures safe electrical separation between input and output circuits. This prevents damage from voltage spikes and protects low-voltage control electronics from high-voltage AC loads, enhancing system safety.
📩 Contact Us
Can the ASSR-1511-501E be used in harsh temperature environments?
Yes, it operates reliably within the temperature range of -30??C to +100??C, making it suitable for various industrial environments where temperature fluctuations are common.
What package type does this relay come in, and what are the PCB design advantages?
The relay is housed in a compact 4-pin SOP package, which allows for easy surface mounting on PCBs. This small footprint aids in space-saving designs and simplifies automated manufacturing processes.