The STD44N4LF6 is a high-performance, N-channel Power MOSFET produced by the renowned semiconductor manufacturer, STMicroelectronics. This device is a part of ST's STripFET™ VI DeepGATE™ technology, which is designed to deliver high levels of performance and reliability for a wide range of applications.
Key Features
- Low Threshold Drive: The device can be driven at a low threshold voltage, making it suitable for low voltage applications and ensuring low on-state resistance (R<sub>DS(on)) at low gate voltages.
- High Switching Performance: With fast switching speeds, the STD44N4LF6 is ideal for high-efficiency power management solutions.
- Power Efficiency: The MOSFET's low on-state resistance reduces conduction losses, improving overall power efficiency and thermal performance.
- Robust Design: It features an avalanche ruggedness that ensures the device can withstand challenging conditions, making it reliable for various applications.
Applications
The STD44N4LF6 is versatile and can be used in a range of applications. Its main uses include, but are not limited to:
- Power Supply Switches
- DC-DC Converters
- Motor Control Circuits
- Automotive Applications
- Load Switches
Technical Specifications
Parameter
Value
Drain-source Voltage (V<sub>DS)
40V
Continuous Drain Current (I<sub>D)
80A
Power Dissipation (P<sub>D)
110W
R<sub>DS(on) Max @ V<sub>GS=10V
3.3mΩ
Operating Temperature Range
-55°C to 175°C
The STD44N4LF6 MOSFET is available in a surface-mount DPAK package, which is suitable for compact designs and offers good thermal performance. Its compliance with RoHS and Halogen-free standards also ensures an environmentally friendly solution for power management requirements.
