PUMD6,125

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Bipolar Junction Transistor (BJT) arrays are devices that contain several BJT transistors in a single unit, allowing them to be used to amplify signals or drive loads. Power Management Device (PMD) 6,125 are one of these BJT array devices, and are available in either NPN or PNP versions. In this article, we will look at the application fields and working principle of PUMD 6,125.

PUMD 6,125 are often used in applications where several transistors are needed to drive or control large loads. They are commonly used in applications such as power amplifiers, motor controllers, and power supplies. The PUMD 6,125 has a small footprint, making it ideal for use in compact systems. Additionally, the device has built-in thermal protection, allowing it to operate safely in high-temperature environments.

The PUMD 6,125 has an Output Current Rating of 6,125A, and a Maximum Voltage Rating of 50V. It is an example of a pre-biased device, meaning that the base-emitter voltage of each transistor is preset by the manufacturer, making it easy for engineers to select the correct voltage for their application. The device is available in both DIP and SMD package types.

The PUMD 6,125 is a four-transistor array. Each of the four transistors has a base-emitter voltage of 0.7V when reverse-biased. The transistors are wired in a Darlington configuration, meaning that they can be used to provide high gain and drive a large load. The operating power of the device is 7.5W.

The operating principle of the PUMD 6,125 is simple. When an input voltage is applied to the base of one of the transistors, it will begin to conduct current. This current will be amplified by the other transistors in the array, resulting in a large output current. The device also has built-in protection circuitry, which will prevent excessive current flow or over-voltage conditions.

In summary, PUMD 6,125 is a BJT array device designed for use in applications where several transistors are needed for driving and controlling large loads. It has a small form factor and built-in thermal protection, making it ideal for use in compact systems. The device is pre-biased, making it easy to select the correct voltage for applications. Additionally, the device has an Output Current Rating of 6,125A and a Maximum Voltage Rating of 50V. Finally, the device has a simple operating principle and built-in protection circuitry.

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