BC848BW-7-F

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The BC848BW-7-F is a PNP small signal transistor manufactured by ON Semiconductor. It is part of the NPN/PNP SOT-23 transistor family, which includes the BC847BW-7-F. This specific part is classified as a Single Bipolar Transistor.

BC848BW-7-F transistors are designed for amplification and switching applications. These transistors are made for use in low voltage, low power applications. The typical applications for this transistor include switching and signal processing.

The BC848BW-7-F has a collector-emitter breakdown voltage of 80V, a collector-base breakdown voltage of 65V, and an emitter-base breakdown voltage of 6V. To ensure its performance in switching applications, a relatively low collector-emitter saturation voltage of 1V and a relatively low current gain of 400 are desired. Moreover, the transistor has a low-level output current capability of 600mA max and a high-level output current capability of 1A max. In terms of power dissipation, the transistor has a power dissipation of 500mW max.

The BC848BW-7-F has an operating temperature range of -65°C to 150°C. This device does not require special mounting instructions and has an insulation voltage rating of 5KV AC.

The working principle of the BC848BW-7-F transistor is similar to other types of transistors. A small current applied to the base terminal, which is connected to the emitter, can control a larger current flow between the collector and the emitter. This current flow can be used to switch on or off a load connected to the collector terminal. Additionally, by varying the small current applied to the base, a varying voltage could be obtained at the collector terminal. This will be useful for signal amplifying applications.

In summary, the BC848BW-7-F is a PNP small signal transistor designed for amplification and switching applications. It has a current gain of 400 and can reliably switch loads up to 600mA max. The characteristics of this transistor make it suitable for use in a wide range of low voltage, low power applications.

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