BC 856BW E6433

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	65V
Vce Saturation (Max) @ Ib, Ic:	650mV @ 5mA, 100mA
Current - Collector Cutoff (Max):	15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	220 @ 2mA, 5V
Power - Max:	250mW
Frequency - Transition:	250MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SC-70, SOT-323
Supplier Device Package:	PG-SOT323-3
Base Part Number:	BC856

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<H2>BC 856BW E6433 Application Field and Working Principle</H2><p>The BC 856BW E6433 is a high power, 50V N-channel MOSFET transistor manufactured by STMicroelectronics. It is designed for a wide range of applications, including high-power switching, protection circuits, and logic level shifting.</p><p>The BC 856BW E6433 is classified as a Bipolar-Junction Transistor (BJT) Single. A BJT is a semiconductor device composed of three layers. It has two “base” layers of semiconductor material and a layer of semiconductor material connecting the two base layers, known as the “emitter”. </p><p>It is made up of a P-channel MOSFET and an N-channel MOSFET, both of which are junction devices. These devices are commonly used as switches, either to power up a device or to cut off power. They are also used to divide currents, providing high-frequency switching, or as logic level shifters, allowing data to be transferred between memory and processor or between device and processor.</p><p>The basic principle of operation of a BJT is based on the rectifying action of the two-level PN junction. In a BJT, two electrodes –the emitter and the collector –are on either side of the junction. The current flow between them is proportional to the applied voltage. When a forward bias voltage is applied to the junction, electrons are attracted to the collector, producing an increase in current. Reversing the bias can turn off the current flow. </p><p>The application of the BC 856BW E6433 includes high-power switching, protection circuits and logic level shifting. For example, in protection circuits, the transistor can be used to detect short-circuits and thermal overload conditions. It can also be used for power switching, as it is capable of handling high-current and voltage levels. In logic level shifting, it can help to increase the speed of communication between a device\'s memory and processor, or between two devices.</p><p>The BC 856BW E6433 is capable of high-performance operation due to its low on-state resistance and high breakdown voltage. Its high gain, low noise, and high switching speed make it an ideal selection for a variety of applications. Furthermore, its wider range of applications make it suitable for use in automotive, industrial, and consumer applications.</p></html>

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