The BD137-16 is a semiconductor device designed and manufactured by NXP Semiconductors, a leader in the electronic components industry. This product is a bipolar junction transistor (BJT), which is a type of transistor that uses both electron and hole charge carriers. The BD137-16, in particular, is an NPN medium power transistor that is well-suited for a variety of applications that require amplification and switching.

Key Features

• Type: NPN
• Collector-Emitter Voltage (Vceo): 60 V
• Collector Current (Ic): 1.5 A
• Power Dissipation (Pd): 12.5 W
• DC Current Gain (hFE): 40 to 160
• Operating Junction Temperature Range: -55°C to +150°C
• Package: Through-hole TO-126

Applications

The BD137-16 transistor is versatile and can be used in a wide range of electronic circuits. Some common applications include:

• Audio amplifiers and hi-fi equipment
• Driver stages in hi-fi amplifiers and television circuits
• Power regulators
• Switching applications

Performance and Reliability

The BD137-16 is designed for high-performance operation with a collector-emitter voltage of 60 V and a collector current of up to 1.5 A, making it suitable for medium power applications. The device also features a power dissipation of 12.5 W, which allows for efficient operation without overheating. The transistor's DC current gain is characterized by a range of 40 to 160, providing consistent amplification across various conditions.

Reliability is a key aspect of the BD137-16, with an operating junction temperature range of -55°C to +150°C, ensuring stability and functionality in a broad spectrum of environmental conditions. The TO-126 package is designed for through-hole mounting, which is widely used and allows for easy integration into various circuit designs.

Conclusion

The BD137-16 from NXP Semiconductors is a robust and reliable component that offers excellent performance for medium power applications. Its wide range of applications and high reliability make it a popular choice among professionals in the electronics industry.