BC847BW/ZLF

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Mounting Type:	Surface Mount
Package / Case:	6-TSSOP, SC-88, SOT-363
Supplier Device Package:	SC-88-6

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Introduction

BC847BW/ZLF is a small signal NPN transistor specifically designed for switching and small amplifier applications. This type of transistor was created using a high speed bipolar junction technology. It is designed to perform with minimal levels of power dissipation and is able to operate at a wide range of current levels. The BC847BW/ZLF series is designed to be used at higher frequencies than are possible with bipolar transistors without the risk of device deformity. The BC847BW/ZLF series is also designed with a low noise profile which makes it a great choice for many applications.

Application Field

BC847BW/ZLF transistors are used in a variety of different applications. They are often used as switch drivers, logic drivers, and amplifiers. These transistors are ideal for use in automotive, audio, radio frequency (RF), broadband, MODEM, and logic applications due to their low output impedance, low power consumption, and low voltage operations. These transistors are also great for use in switching applications, such as relay drivers, due to their high switching speeds.BC847BW/ZLF transistors are also commonly used in power drivers, voltage references, current sources, and driver stages for amplifiers. They are also well-suited for use in LED drivers, power strip controllers, battery-powered circuits, and other small electronics.

Working Principle

The BC847BW/ZLF transistor works by allowing current to flow from the collector to the emitter through a solid semiconductor material, also known as the base. When a voltage is applied to the base, electrons are drawn across the base layer and create a conduit for the flow of current. This is known as the “gain” of the transistor. The amount of current that can be drawn across the transistor is limited by the amount of voltage applied to the base and the current capability of the transistor. The amount of current that can be drawn across the transistor is also limited by the amount of collector-emitter voltage applied. When the voltage is decreased, the current capability of the transistor is reduced. Additionally, the gain of the transistor can be changed by altering the collector-emitter voltage.

Conclusion

BC847BW/ZLF transistors are a great choice for many applications due to their low power consumption, low voltage operation, and high switching speeds. They are ideal for use in switching, logic, and amplifier applications and are commonly used in automotive, audio, RF, and broadband applications. These transistors work by allowing current to flow from the collector to the emitter through a semiconductor material, with the gain of the transistor being determined by the amount of voltage applied to the base and the collector-emitter voltage.

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