ON Semiconductor TIP31B General Purpose Bipolar Junction Transistor

The TIP31B is a versatile NPN bipolar junction transistor (BJT) designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This transistor is part of the TIP31 series, which is well-known for its robust performance in a wide range of electronic applications. The TIP31B is specifically engineered to cater to general-purpose amplification and switching needs, making it a popular choice among electronic enthusiasts and professionals alike.

Key Features of TIP31B

• High Current Capability: With a collector current rating of up to 3A, the TIP31B can handle significant power for a variety of applications.
• Medium Power Handling: This transistor can dissipate up to 40 watts of power, allowing it to be used in moderately high-power circuits.
• Voltage Ratings: It has a collector-base voltage (VCBO) of 100V, a collector-emitter voltage (VCEO) of 80V, and an emitter-base voltage (VEBO) of 5V, providing a good margin for a variety of electronic designs.
• Complementary PNP Type: The TIP31B has a complementary PNP counterpart, the TIP32B, which is ideal for push-pull amplifier configurations and other complementary applications.
• Industry-Standard TO-220 Package: Encased in a TO-220 package, the TIP31B ensures easy mounting and compatibility with a broad range of circuit board layouts.

Applications

The TIP31B transistor is commonly used in:

• Power linear and switching applications
• Audio amplifiers
• Signal processing
• Regulators
• Motor controls
• DC-DC converters

Reliability and Performance

ON Semiconductor's commitment to quality ensures that the TIP31B transistor meets stringent reliability standards for consistent performance. Its robust construction allows it to operate effectively under various environmental conditions, making it a reliable component for both commercial and industrial applications.

Whether you're designing an audio amplifier, working on a motor control project, or developing a power supply, the TIP31B from ON Semiconductor offers the performance, reliability, and versatility needed to help bring your electronic projects to life.