The SEBC847BU is a SOT-323 RoHS-compliant NPN transistor manufactured by SINO-IC. It has an average current gain of 100mA and an average collector-emitter voltage of 45V. It is mainly used as a switching circuit component in various applications. This device is available with a range of pin configurations, such as standard SOT-323, ultra-small SOT-323 and thin SOT-323, allowing its use in a range of applications that require miniature components. The SEBC847BU is a low-power device and features low noise, fast switching, and high breakdown voltage. It is suitable for communication, consumer electronics, automotive, and industrial applications.