QE4401-50P-F0 High-Performance MOSFET Transistor – TO-220 Package

QE4401-50P-F0 Overview

The QE4401-50P-F0 is a high-performance Hall effect current sensor designed for precise, isolated current measurement in industrial and automotive applications. Featuring a compact, low-profile package, it delivers accurate analog output proportional to the input current with minimal offset and temperature drift. This sensor supports current ranges up to ??50A with a typical sensitivity of 40mV/A, enabling reliable real-time current monitoring and control. Its robust insulation and integrated magnetic core provide enhanced immunity to external magnetic interference, making it ideal for demanding environments. For more details, visit IC Manufacturer.

QE4401-50P-F0 Technical Specifications

QE4401-50P-F0 Key Features

• High Sensitivity: The 40 mV/A sensitivity enables precise current detection, essential for accurate system diagnostics and monitoring.
• Wide Current Range: Supports up to ??50A, accommodating various industrial power and automotive current sensing needs.
• Fast Response Time: Typical 3 ??s response ensures timely detection of transient currents, improving system protection and control.
• Robust Isolation: 3.75 kVrms isolation voltage protects low-voltage circuitry from high voltage spikes, enhancing system safety.
• Compact F0 Package: The low-profile flat power package facilitates seamless PCB integration while maintaining thermal efficiency.
• Wide Operating Temperature: Functionality across -40??C to +125??C supports harsh industrial and automotive environments.
• Low Linearity Error: Ensures measurement accuracy within ??1.5%, critical for precision applications.

QE4401-50P-F0 Advantages vs Typical Alternatives

This sensor offers enhanced accuracy and sensitivity compared to typical Hall effect current sensors, with a fast response time that supports dynamic current monitoring. Its high isolation rating and wide operating temperature range provide superior reliability in industrial and automotive environments. The integrated flat power package also allows for efficient PCB layout and thermal management, making it a preferred choice over bulkier or less isolated alternatives.

Typical Applications

• Industrial motor control: Enables precise current feedback for optimizing motor performance and protecting against overload conditions in harsh environments.
• Battery management systems: Provides accurate current measurement to monitor charge and discharge cycles in energy storage solutions.
• Power supply monitoring: Facilitates real-time current sensing for power converters and inverters, ensuring stable and efficient operation.
• Automotive current sensing: Suitable for electric vehicle battery and motor current measurement due to its high isolation and temperature tolerance.

QE4401-50P-F0 Brand Info

The QE4401-50P-F0 is part of the advanced current sensor lineup from IC Manufacturer, known for delivering reliable, high-precision semiconductor solutions to the industrial and automotive sectors. This device embodies the brand??s commitment to innovation, combining robust isolation technology with accurate Hall effect sensing to meet stringent application requirements. Designed to integrate seamlessly into demanding systems, it reflects the manufacturer??s expertise in developing components that enhance system safety, efficiency, and performance.

FAQ

What is the typical output signal of this current sensor?

The sensor provides an analog voltage output proportional to the measured current, with a sensitivity of 40 mV/A. This allows straightforward integration with analog-to-digital converters or monitoring circuits