onsemi NPN Power Transistor 10 A 80 V 2W TO-220 Package Through Hole D44H11G

onsemi D44H11G is a robust NPN power transistor packaged in a TO-220 form, designed to deliver a maximum collector current of 10 amperes and withstand collector emitter voltages up to 80 volts. Its single transistor configuration, through-hole mount type, and 3-pin arrangement make it suitable for easy integration into power amplification and switching circuits in electronic applications.

This transistor supports a maximum power dissipation of 2 watts, ensuring stable operation under moderate thermal conditions. The minimum DC current gain (hFE) of 60 guarantees efficient transistor action, and the device operates reliably across a wide temperature spectrum from -55°C to 150°C, suitable for industrial and commercial electronics.

Its maximum transition frequency of 50 MHz allows use in frequency-sensitive applications, while its compact physical dimensions (9.28 mm length, 10.29 mm width, and 4.82 mm height) support efficient PCB layout designs.

Applications include power supply circuits, amplifiers, and electronic switching devices in industrial, commercial, and laboratory environments. The TO-220 package permits effective heat dissipation with external heat sinks, supporting high current loads.

Maximum DC collector current of 10 amperes for robust performance. Collector emitter voltage rated at 80 volts to support various power levels. TO-220 package enables effective heat management. Minimum DC current gain of 60 for efficient switching.

Wide operating temperature range from -55°C to 150°C. Transitions frequency up to 50 MHz for moderate frequency applications. Compact 3-pin configuration suitable for standard circuits. Maximum power dissipation of 2 watts for reliable operation.

Ideal for use in electronic component assemblies, power management, and semiconductor applications. Browse other Power Transistors and semiconductor devices on EnvMart for advanced electronic solutions.