The BC847AMB from NXP Semiconductors is a small signal, surface-mount NPN bipolar junction transistor (BJT) that is designed for general-purpose switching and amplification applications. This versatile transistor is part of the BC847 series and comes in a dual-monolithic configuration, which means it contains two transistors in a single package, providing designers with a compact and efficient solution for their circuit designs.

Key Features

• Type: NPN Bipolar Transistor
• Package: SOT-563, a 6-pin surface-mount package that offers a small footprint and is suitable for high-density PCB designs.
• Configuration: Dual-monolithic, with two transistors integrated into a single package for reduced space and increased functionality.
• Collector-Emitter Voltage (Vceo): 45 V, which allows it to handle moderate voltage applications.
• Collector Current (Ic): 100 mA, suitable for driving small loads or for signal amplification.
• DC Current Gain (hFE): High hFE band, ensuring good amplification characteristics.
• Transition Frequency (fT): 100 MHz, making it suitable for high-frequency applications.
• Low Noise: Excellent noise figure for applications requiring low noise performance.
• RoHS Compliant: Meets environmental standards for restriction of hazardous substances, making it suitable for use in environmentally sensitive applications.

Applications

The BC847AMB is ideal for a wide range of applications, including but not limited to:

• General-purpose switching
• Signal amplification
• Audio amplifiers
• Driver stages in hi-fi amplifiers and television circuits
• Portable devices
• Power management in complex circuits

With its compact form factor and reliable performance, the BC847AMB from NXP is a great choice for design engineers looking for a versatile component that can meet the demands of various electronic circuits.