The BC846AW-R1 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Panjit. This transistor is designed for low-power amplification and switching applications. It is commonly used in various electronic circuits, including audio amplifiers, signal processing circuits, and switching circuits. The BC846AW-R1 is known for its low noise, high gain, and small size, making it suitable for portable and compact electronic devices.

Applications

• Low-noise amplifiers
• Small signal amplification
• Switching circuits
• General-purpose amplification
• Audio amplifiers

Features

• Collector-Emitter Voltage (VCEO): 65V
• Collector Current (IC): 100mA
• DC Current Gain (hFE): 200 to 450 (at IC = 2mA, VCE = 5V)
• Package: SOT-323
• Transition Frequency (fT): 100 MHz
• RoHS Compliant: Yes

Benefits

• High Gain: Provides excellent signal amplification with a high hFE range.
• Low Noise: Suitable for low-noise amplifier applications.
• Small Package Size: SOT-323 package allows for high-density board designs.
• Reliable Performance: Designed for long-term reliability in various operating conditions.
• Cost-Effective: Offers a competitive price for general-purpose amplification and switching applications.

Technical Specifications

The BC846AW-R1 is packaged in a SOT-323 surface mount package. The DC current gain (hFE) is specified at a collector current of 2mA and a collector-emitter voltage of 5V. The transition frequency (fT) is an important parameter for high-frequency applications. The transistor is designed to operate within a specific temperature range, typically from -55°C to +150°C. Detailed datasheets are available from Panjit, providing comprehensive information on electrical characteristics, thermal performance, and application guidelines. The part number includes -R1, which denotes specific packing and reel options.