The BC548 is a widely used general-purpose NPN bipolar junction transistor (BJT) in a small SOT-23 surface-mount device (SMD) package. It is known for its versatility in various electronic circuits and applications, from amplification to switching.

Specifications:

• Type: NPN Transistor

• Collector-Emitter Voltage (Vce): 30V

• Collector-Base Voltage (Vcbo): 30V

• Emitter-Base Voltage (Vebo): 5V

• Collector Current (Ic): 100mA

• Power Dissipation (Ptot): 500mW

Pin Configuration:

1. Emitter

2. Base

3. Collector

Key Characteristics:

• DC Current Gain (hFE): Typically ranges from 110 to 800, depending on the specific model (A, B, or C).

• Transition Frequency (fT): 150MHz

• Collector-Emitter Saturation Voltage (Vce(sat)): 200mV

• Noise Figure: 2dB

Features:

• High DC Current Gain

• Low Noise

• High Transition Frequency

• Low Saturation Voltage

• Suitable for surface-mount applications

Note: Product images are for illustrative purposes only and may differ from the actual product.