UNR32A5G0L Discrete Semiconductor Products

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UNR32A5G0L is a type of silicon epitaxial planar NPN switching transistor, specifically designed to increase the current drive capability of the output circuits and reduce on-state resistance of the output circuits. It is a single pre-biased transistor, that is available in TO-126 package, and is suitable for use in very low voltage, high-speed switching applications. It has low saturation voltage, low collector-emitter saturation resistance, and high current transfer ratio.

UNR32A5G0L has an emitter-base voltage of Vebo = 5V, collector current of Ic = 10A, maximum collector power dissipation of Pc = 30W, maximum total power dissipation of Ptot = 40W, and a hFE of 100-350.

The application fields of UNR32A5G0L are mainly in the fields of low frequency switching applications. These include control and power management in computers, telecommunications, and consumer electronics. It is also used in automotive audio systems, LED lighting, HID lighting, and motor control applications. Other applications for UNR32A5G0L include motor starters, air conditioners, medical equipment, industrial equipment, home appliances, and other electronic products.

The working principle of UNR32A5G0L is based on the fact that flow of current can be controlled or stopped by applying or withholding a specific voltage across the terminals of an electronic component. Specifically, when a voltage is applied to the base-emitter junction of the transistor, it switches on. This allows current to flow from the collector to the emitter, turning the transistor on. When the voltage is removed, the transistor switches off and the current stops flowing.

UNR32A5G0L can be used in a variety of switching applications, including high-power switching and low-current switching. It is a very rugged transistor and can withstand operating temperature range between -55°C to +150°C. The transistor is available in a variety of packages, which allow for flexibility in circuit design and implementation. It is also a very common and widely available transistor in the market, making it a favored choice among many consumers.

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