onsemi NPN Power Transistor, TO-220 Package, 10A, 80V, Through Hole, Single, D44H11G

The onsemi D44H11G is a high-performance NPN bipolar transistor engineered for demanding power applications in industrial and electronic systems. Featuring a TO-220 package and rated for a maximum collector current of 10A, it enables robust amplification and switching tasks where reliability and efficiency are crucial.

With a maximum collector-emitter voltage of 80V, the D44H11G transistor is designed to withstand electrical stresses, making it suitable for circuits requiring elevated voltage endurance. Its single transistor configuration allows straightforward circuit integration and reliable operation.

The TO-220 package accommodates efficient heat dissipation and facilitates secure through-hole mounting on PCBs, which is essential in environments subject to temperature variation and mechanical stresses. The device's maximum power dissipation is rated at 2W, ensuring safety during fully loaded operation.

A minimum DC current gain (hFE) of 60 provides strong amplification capability, supporting applications from signal boosting to high-power loads in electronic assemblies. The D44H11G also features a maximum emitter-base voltage of 5V, and a maximum transition frequency of 50 MHz, allowing for use in fast switching applications and other scenarios demanding quick response times.

Designed for industrial and commercial use, this transistor operates reliably in a wide temperature range from -55°C to 150°C and supports a wide spectrum of electronic devices and machinery, including power amplifiers, motor drivers, and switch-mode operations. It is not automotive qualified, but fulfills general industrial standards for discrete semiconductors.

Key dimensions are Height: 4.82mm, Length: 9.28mm, and Width: 10.29mm, facilitating integration into a variety of electronic housings. Its three-pin configuration and through-hole mount design allow for direct PCB soldering, optimizing assembly reliability in manufacturing and repair tasks.

The onsemi D44H11G transistor is a versatile power device suitable for applications in electrical power systems, industrial controls, laboratory equipment, and commercial electronics, offering reliable performance and consistent amplification across its designed operating parameters.

For further selection or related power transistor requirements, explore EnvMart's Semiconductor and Bipolar Transistor categories for comprehensive industrial offerings from leading brands.