The BCW61D,215 is a high-performance, small signal NPN bipolar junction transistor (BJT) developed by NXP Semiconductors, a global leader in the electronics industry. This versatile transistor is designed for general-purpose switching and amplification applications, making it a staple component in a wide range of electronic circuits.

Key Features

• Transistor Polarity: NPN - Ideal for use in the active region where the flow of electrons from emitter to collector is utilized in amplification or switching applications.
• Collector-Emitter Voltage (Vceo): 32V - This rating allows the transistor to handle moderate voltage levels, making it suitable for various medium power applications.
• DC Collector Current (Ic): 100mA - The transistor can carry a continuous current of up to 100mA, which is adequate for many signal processing tasks.
• Power Dissipation (Pd): 250mW - With a power dissipation of 250 milliwatts, the BCW61D,215 can manage a fair amount of power without overheating, ensuring reliable operation.
• DC Current Gain (hFE): 220 at 2mA - The high current gain indicates the transistor's efficiency in amplifying a small input signal into a larger output signal.
• Operating and Storage Junction Temperature Range: -65°C to +150°C - This wide temperature range ensures stability and functionality under various environmental conditions.
• Package / Case: SOT-23 - The small SOT-23 package is ideal for space-constrained applications and allows for high-density mounting on PCBs.

Applications

The BCW61D,215 is suitable for a variety of applications due to its versatile characteristics. It is commonly used in:

• Signal processing
• Audio amplifiers
• Switching circuits
• Driver stages in hi-fi amplifiers and television circuits

Quality and Reliability

NXP Semiconductors is renowned for its commitment to quality and reliability. The BCW61D,215 transistor is manufactured with high standards, ensuring consistent performance and durability for industrial and commercial applications.