ASSR-1520-002E Overview
The ASSR-1520-002E is a high-performance solid-state relay designed for industrial applications requiring reliable signal isolation and efficient switching. Featuring an integrated photodiode and transistor output, this device offers excellent noise immunity and galvanic isolation up to 2500 V RMS, ensuring safe and stable operation in harsh environments. With low input current requirements and fast response times, it delivers precise control in automation systems and signal interface circuits. The ASSR-1520-002E is an ideal choice for engineers and sourcing specialists seeking a compact, durable relay solution that balances performance with integration ease. For more details, visit IC-fabrikant.
ASSR-1520-002E Technical Specifications
| Parameter | Specificatie |
|---|---|
| Input Forward Current (IF) | 7.5 mA (typical) |
| Output Voltage (VO) | 60 V (maximum) |
| Isolatiespanning | 2500 V RMS (minimum) |
| Output Current (IO) | 60 mA (maximum) |
| Input-Output Isolation Capacitance | 0.6 pF (typical) |
| Reactietijd | 0.5 ms (maximum) |
| Bedrijfstemperatuurbereik | -40 to +100 ??C |
| Type verpakking | 4-pin SOP (Small Outline Package) |
ASSR-1520-002E Key Features
- Galvanic Isolation: Provides up to 2500 V RMS isolation, protecting low-voltage control circuits from high-voltage noise and surges.
- Low Input Current: Requires minimal forward current (7.5 mA typical), enabling efficient operation with standard logic-level inputs.
- Compact SOP Package: Small outline packaging allows high-density PCB layouts and easy integration into space-constrained designs.
- High Switching Speed: Fast response time of 0.5 ms ensures timely signal transfer, crucial for precise automation and control tasks.
ASSR-1520-002E Advantages vs Typical Alternatives
This device offers superior galvanic isolation and low input current requirements compared to traditional electromagnetic relays. Its solid-state design reduces mechanical wear, enhancing reliability and lifespan. Additionally, the low output capacitance minimizes signal distortion, making it suitable for sensitive industrial control applications where precision and durability are critical.
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Typische toepassingen
- Industrial automation systems requiring reliable isolation between control logic and power circuits, enhancing safety and noise immunity in factory environments.
- Signal interface circuits where compact, low-power isolation devices improve data integrity and system robustness.
- Measurement equipment that demands fast switching and accurate signal transmission without interference.
- Control panels and programmable logic controllers (PLCs) utilizing solid-state relays for efficient and maintenance-free operation.
ASSR-1520-002E Brand Info
The ASSR-1520-002E is a product from a leading semiconductor manufacturer specializing in optocoupler and solid-state relay technologies. Known for stringent quality control and extensive application support, the brand focuses on delivering components optimized for industrial automation and power control. This model exemplifies the company??s commitment to combining high isolation standards with compact design and energy efficiency.
FAQ
What is the maximum isolation voltage of this solid-state relay?
The maximum isolation voltage is rated at 2500 V RMS, which ensures robust protection between input and output circuits and helps prevent high-voltage transients from damaging sensitive control electronics.
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Can this device operate in harsh industrial environments?
Yes, it supports an operating temperature range from -40 ??C to +100 ??C, making it suitable for a wide variety of industrial conditions, including environments with temperature extremes.
What type of package does it use and why is it advantageous?
It comes in a 4-pin SOP (Small Outline Package), which is compact and facilitates high-density PCB layouts. This packaging simplifies integration into modern electronic assemblies where space is limited.
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How does the input current requirement affect system design?
The low typical forward input current of 7.5 mA allows the relay to be driven by standard logic-level outputs without additional power components, reducing overall system power consumption and complexity.
What applications benefit most from its fast response time?
Automation systems and measurement equipment benefit from the 0.5 ms maximum response time, as it enables precise timing in switching operations, critical for controlling processes and acquiring accurate data.