STB19NF20 N-Channel MOSFET 20A 55V TO-220 Package | STMicroelectronics

STB19NF20 Overview

The STB19NF20 is a high-performance N-channel MOSFET designed for efficient power switching in industrial and consumer electronics applications. Featuring a low on-resistance and fast switching capabilities, this transistor supports high current loads while minimizing conduction losses. Its robust construction ensures reliable operation in demanding environments, making it ideal for power management and motor control circuits. This device is optimized for use in DC-DC converters, power supplies, and general-purpose switching tasks. For detailed product sourcing and datasheets, visit the IC Manufacturer.

STB19NF20 Technical Specifications

STB19NF20 Key Features

• Low On-Resistance: Ensures minimal conduction losses, enhancing system efficiency and reducing heat dissipation in power applications.
• High Drain Current Capability: Supports continuous currents up to 19A, making it suitable for demanding load conditions.
• Wide Voltage Range: Can handle drain-source voltages up to 200V, offering versatility across various industrial power circuits.
• Fast Switching Performance: Optimized gate charge reduces switching losses and improves overall device responsiveness in PWM and switching regulators.

Typical Applications

• Power management in DC-DC converters, offering efficient voltage regulation in industrial and consumer electronic devices.
• Motor control circuits where high current handling and fast switching are critical for precise operation.
• Switching power supplies requiring robust transistors capable of handling high power dissipation.
• Load switching and relay replacement applications benefiting from low on-resistance and thermal stability.

STB19NF20 Advantages vs Typical Alternatives

This MOSFET stands out with its combination of low on-resistance and high current handling, delivering efficient power switching with less heat generation compared to typical alternatives. Its 200V voltage rating and robust TO-220 package offer enhanced reliability and easy integration into power systems. The fast switching capability reduces power loss and improves overall system performance, making it a preferred choice for engineers seeking durable and efficient transistor solutions.

STB19NF20 Brand Info

The STB19NF20 is manufactured by STMicroelectronics, a leading global semiconductor company known for delivering innovative and reliable components. STMicroelectronics specializes in power MOSFETs that cater to a wide range of industrial and consumer applications. The STB19NF20 reflects the brand??s commitment to quality and performance, combining robust design with advanced semiconductor technology to meet stringent power conversion and switching requirements.

FAQ

What is the maximum continuous drain current for this MOSFET?

The device can handle a continuous drain current of up to 19 amperes, enabling it to support high-load conditions typical in power management and motor control applications without compromising reliability.

What package type does this transistor come in?

This MOSFET is provided in a TO-220 package, which facilitates efficient