STMicroelectronics STripFET N-Channel MOSFET 15A 200V Enhancement TO-220 Through Hole STP19NF20

The STMicroelectronics STP19NF20 is a STripFET N-Channel MOSFET engineered for high-performance applications requiring efficient power switching and robust reliability. With its enhancement mode characteristic, this device is commonly deployed in industrial power supplies, DC-DC converters, and motor control circuits. The TO-220 package allows for efficient thermal management and compatibility with traditional through hole mounting systems.

This MOSFET supports a maximum continuous drain current of 15A and a drain-source voltage rating of up to 200V, allowing it to operate effectively in medium to high voltage circuits. A maximum drain-source on resistance of only 160 milliohms ensures minimal conduction losses, maximizing efficiency for end users. The typical gate charge at recommended drive voltage (Vgs) is 24nC, which enables fast switching speeds and reduced switching losses, critical in high-frequency operations.

The device is engineered for long-term durability, capable of operating from -55°C up to 150°C without performance degradation. It can handle up to 90W of power dissipation, making it ideal for switching regulators, PWM motor drives, uninterruptible power supplies, and battery-powered systems. The forward voltage drop of 1.6V further assists in limiting power loss during conduction phases.

Featuring a 3-pin TO-220 package, the STP19NF20 enables straightforward compatibility with the vast majority of PCB layouts for power MOSFETs. Its through-hole design supports robust mechanical retention and exceptional heat transfer for demanding electrical environments. Thanks to its STripFET structure, it provides an optimal combination of low on-resistance and fast dynamic response to gate signals.

This MOSFET series is widely adopted in power electronics design for its reliability, efficiency, and ease of integration. Industrial applications include inverters, SMPS units, and automation controllers, where both performance and ruggedness are priorities. The device is also suitable for educational, laboratory, and research projects where predictable switching characteristics and straightforward handling are required.

STMicroelectronics is recognized for its commitment to supplying advanced semiconductors for industrial and electronic applications. The STripFET N-Channel MOSFET STP19NF20 exemplifies this through its technical excellence and practical versatility. Explore more advanced power devices and semiconductor solutions from STMicroelectronics in the MOSFETs category on EnvMart.