Infineon BC847BWH6327: NPN General-Purpose Amplifier Transistor in SOT-323 Package

The Infineon BC847BWH6327 is a high-performance NPN bipolar junction transistor (BJT) engineered for general-purpose amplification and switching applications. Encased in a compact SOT-323 package, this component is designed to meet the demands of modern electronic circuits where space efficiency and reliability are paramount. As part of Infineon’s robust portfolio of discrete semiconductors, the BC847BWH6327 offers designers a versatile solution for a wide range of low-power analog and digital systems.

One of the standout features of the BC847BWH6327 is its excellent amplification capabilities, characterized by a high DC current gain that typically ranges between 200 and 450 at a collector current of 2mA. This makes it particularly suitable for signal amplification stages in audio, sensor interface, and communication devices. Additionally, the transistor supports a collector-emitter voltage of 45V and a continuous collector current of 100mA, providing sufficient headroom for various low-to-medium power applications.

The SOT-323 surface-mount package is a key advantage, enabling high-density PCB layouts and automated assembly processes. With a footprint that is approximately 30% smaller than the standard SOT-23, it is ideal for space-constrained applications such as portable electronics, IoT modules, and wearable devices. Despite its miniature size, the package ensures effective thermal dissipation and mechanical stability, contributing to the overall durability of the design.

Furthermore, the BC847BWH6327 is characterized by low saturation voltage and fast switching speeds, enhancing energy efficiency and performance in switching circuits like load drivers, inverters, and digital logic interfaces. Its NPN configuration allows for easy integration into common-emitter, common-collector, or common-base amplifier topologies, offering flexibility in circuit design.

Infineon’s commitment to quality ensures that this transistor delivers consistent performance and reliability across industrial, consumer, and automotive temperature ranges. It is also compliant with stringent industry standards, making it a trusted choice for both prototyping and mass production.

ICGOOFind: The Infineon BC847BWH6327 combines compact packaging, versatile performance, and high reliability, making it an excellent choice for general-purpose amplification and switching in modern electronic designs.

Keywords: NPN Transistor, General-Purpose Amplifier, SOT-323 Package, Low Saturation Voltage, High Current Gain