PUMH18,115 Discrete Semiconductor Products

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The PUMH18,115 device is a type of transistor array made up of several Bipolar Junction Transistors (BJTs). It is a pre-biased type of array, which means that each BJT has been pre-biased at the factory and is ready to be used in applications. This type of array simplifies the circuitry setup when compared to the other types of pre-biased arrays.

The pre-biased type of transistor array consists of three BJTs connected in series and has three inputs: base, emitter, and collector. The base is connected to a voltage source, while the emitter and collector are connected to a load resistor. The output voltage of the array is determined by the collector and emitter currents.

The PUMH18,115 device has an operating voltage range of 4.5 to 18V and an output current range of 1 to 20mA. It can handle up to 35W of dissipation and is designed for easy assembly and handling. It has an excellent heat transfer capability, which allows it to function efficiently even at high temperatures.

This device is also known for its high efficiency, which enables it to be used in applications where power consumption is an issue. In addition, it has a low power consumption, which makes it suitable for low-power applications such as LED drivers and power converters.

The PUMH18,115 device is used primarily in consumer electronics, automotive electronics, medical electronics, and industrial applications. It is typically used in applications where the current and voltage requirements are relatively low. Its robust design makes it ideal for use in harsh environments, as it is resistant to vibration and high temperatures.

The working principle of the PUMH18,115 device is relatively straightforward. When voltage is applied to the base of the device, current flows through the base-emitter junction, creating a voltage drop between the emitter and collector. This voltage drop causes a charge to be stored on the gate of the collector BJT, which then controls the current flow through the collector-emitter junction. The output voltage of the device is determined by the current flow through the collector-emitter junction.

The PUMH18,115 device is an ideal choice for applications where low voltage, low current, and high efficiency are desired. It has a wide operating temperature range, high efficiency, and is relatively easy to use. Its pre-biased design simplifies the circuitry setup, and its robust design makes it suitable for use in harsh environments.

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