The BC847BTT1 from ON Semiconductor is a small signal NPN bipolar junction transistor (BJT) that is designed for general purpose and switching applications. It is a highly versatile component that is commonly used in a wide range of electronic circuits, from simple amplification tasks to more complex switching operations.

This transistor is a part of the BC847 series and is characterized by its low current and low voltage operation, making it suitable for low-power applications. The BC847BTT1 has a collector-emitter voltage (V_CEO) of 45V and a collector current (I_C) of up to 100mA, which provides a good balance between performance and efficiency.

The BC847BTT1 comes in a SOT-23 surface-mount package, which is widely used in the industry due to its small footprint and compatibility with automated assembly processes. This makes it an ideal choice for densely packed PCBs where space is at a premium.

Key Features:

• Transistor Polarity: NPN
• Collector-Emitter Voltage V_CEO: 45V
• Collector Current I_C: 100mA
• DC Current Gain (h_FE): 200-450 at 2mA
• Power Dissipation P_D: 250mW
• Operating and Storage Junction Temperature Range: -55°C to +150°C
• Package Type: SOT-23
• RoHS Compliant

With its high current gain and low saturation voltage, the BC847BTT1 is highly efficient in amplification applications. Its fast switching speeds also make it suitable for high-frequency operations. Furthermore, the device is designed to withstand thermal fluctuations, ensuring reliability and a long operational life.

ON Semiconductor is known for its commitment to quality, and the BC847BTT1 is no exception. It is a testament to their dedication to providing components that meet the rigorous demands of the electronics industry. Whether you're designing a simple hobby project or a sophisticated industrial system, the BC847BTT1 is an excellent choice for your NPN transistor needs.