DDTA114WUA-7

Transistors - Bipolar (BJT) - Single, Pre-Biased

The DDTA114WUA-7 is a single, pre-biased transistor manufacturer by Diodes Incorporated, a leading provider of semiconductor products for the industrial, telecommunications, automotive, and medical industries. The DDTA114WUA-7 is a NPN transistor designed for use in a variety of circuits, from amplifiers to switches and power supplies.

Features

The DDTA114WUA-7 features a maximum voltage rating of 350V, a power dissipation of 125W, and a collector current of 8A. It also features a maximum collector-emitter voltage of 40V and an emitter-base voltage of 5V. Furthermore, it has a maximum operating temperature of 150C and a storage temperature range of -65C to 150C.

Applications and Working Principle

The DDTA114WUA-7 is suitable for use in a variety of applications. It can be used as an amplifier in a wide variety of audio amplifiers and radio receivers. It can be used as a switching device in power supplies, stepper motor controllers, and DC-DC converters. Additionally, it can be used as a voltage regulator in voltage regulator modules and battery chargers. Finally, it can be used as a switch in FET and IGBT gate drivers.

Whether used as an amplifier, switching device, voltage regulator, or switch, the underlying working principle of the DDTA114WUA-7 remains the same. When a voltage is applied to the base of the transistor, it creates an electric field that causes electrons to be transferred across the base-emitter junction. This process creates a flow of current between the collector and the emitter. The magnitude of this current is determined by the strength of the electric field created by the base voltage.

Advantages

The DDTA114WUA-7 offers several advantages over other transistors. It has a high collector current of 8A, allowing it to handle high power applications. It also has a low forward voltage drop of 5V, which helps to reduce power dissipation. Finally, it has an extended temperature range, allowing for use in both high and low-temperature environments.

Conclusion

The DDTA114WUA-7 is a single, pre-biased transistor manufactured by Diodes Incorporated. It is suitable for a variety of applications, including amplifiers, switching devices, voltage regulators, and switches. It has a maximum collector current of 8A, a low forward voltage drop, and an extended temperature range. Together, these features make it a versatile and reliable transistor.