ASSR-1411-001E Overview
The ASSR-1411-001E is a high-performance optocoupler designed for industrial and automation applications requiring precise electrical isolation and signal transfer. Featuring a compact form factor and robust internal construction, this device offers reliable galvanic isolation between input and output circuits up to 5 kVrms. Its integrated phototransistor output enables efficient signal transmission with excellent linearity and low input current requirements. The ASSR-1411-001E ensures enhanced system safety and noise immunity, making it an ideal choice for sensitive measurement and control environments. For detailed specifications and sourcing, visit IC-Hersteller.
ASSR-1411-001E Technical Specifications
| Parameter | Spezifikation |
|---|---|
| Eingabe Typ | Infrared LED |
| Ausgangstyp | Phototransistor |
| Isolation Voltage (RMS) | 5 kVrms |
| Collector-Emitter Voltage (VCEO) | 70 V |
| Forward Current (Input LED) | 60 mA (max) |
| Collector Current (Output) | 50 mA (max) |
| Isolation Resistance | ?? 1011 ?? at 500 VDC |
| Betriebstemperaturbereich | -40 ??C to +100 ??C |
| Paket Typ | 4-pin SOP (Surface Mount) |
| CTR (Current Transfer Ratio) | 50% to 600% at IF=5 mA, VCE=5 V |
ASSR-1411-001E Key Features
- High Isolation Voltage: Provides up to 5 kVrms galvanic isolation, ensuring safe separation between input and output circuits in industrial environments.
- Low Input Current Requirement: Operates efficiently with minimal LED forward current, reducing power consumption and thermal stress.
- Breiter Betriebstemperaturbereich: Maintains stable performance from -40 ??C to +100 ??C, suitable for harsh industrial conditions.
- Compact Surface Mount Package: Enables high-density PCB designs and simplifies automated assembly processes.
- High Current Transfer Ratio (CTR): Offers a broad CTR range, facilitating flexible design choices for various signal amplification needs.
ASSR-1411-001E Advantages vs Typical Alternatives
This device delivers superior isolation voltage and a wide operating temperature range compared to standard optocouplers, enhancing safety and reliability in industrial applications. Its low input current reduces power consumption, while the compact surface mount design supports modern manufacturing techniques. Together, these advantages make it a robust and efficient solution for signal isolation, outperforming many typical alternatives in precision and durability.
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Typische Anwendungen
- Industrial automation systems requiring electrical isolation to protect sensitive control electronics from high-voltage transients and noise.
- Signal isolation in power supply monitoring circuits for enhanced safety and noise immunity.
- Microcontroller interface circuits where low input current and compact size are essential.
- Measurement and instrumentation equipment needing accurate, isolated signal transmission.
ASSR-1411-001E Brand Info
The ASSR-1411-001E is a product from a leading semiconductor manufacturer specializing in optoelectronic components. This device exemplifies the brand??s commitment to quality, reliability, and innovation in industrial-grade optocouplers. Designed for demanding applications, it benefits from rigorous testing and adherence to international safety standards. The brand provides comprehensive technical support and datasheets, ensuring seamless integration into complex electronic systems.
FAQ
What is the maximum isolation voltage of this optocoupler?
The device offers a maximum galvanic isolation voltage of 5 kVrms, which provides robust protection between input and output circuits, essential for safety in high-voltage industrial applications.
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Can this component operate in harsh temperature environments?
Yes, it supports an operating temperature range from -40 ??C to +100 ??C, making it suitable for use in demanding industrial conditions with wide temperature fluctuations.
What type of output does the optocoupler provide?
This optocoupler features a phototransistor output, enabling efficient signal transfer with good linearity and sufficient current drive capability for various interfacing requirements.
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Is the package compatible with surface mount technology?
Absolutely. It comes in a 4-pin SOP surface mount package, which is compatible with automated PCB assembly processes and supports compact board layouts.
How does the low input current benefit system design?
Lower input LED current reduces power consumption and heat generation, improving overall system efficiency and reliability, especially in battery-powered or energy-sensitive applications.
