The STX112 is a robust silicon NPN power transistor designed and manufactured by STMicroelectronics, a global semiconductor leader known for its high-quality electronic components. This transistor is part of STMicroelectronics' extensive portfolio of discrete devices and is widely used in various applications that require medium voltage operation and high reliability.

Key Features

• Voltage Capabilities: The STX112 boasts a collector-emitter voltage (V<sub>CEO) of 100V, making it suitable for medium voltage applications.
• Current Handling: It can handle continuous collector currents up to 2A, allowing for significant power handling capability.
• Power Dissipation: With a power dissipation of 20W, this transistor can manage a substantial amount of energy without overheating.
• High Gain Bandwidth Product: The device features a transition frequency (f<sub>T) of 30MHz, which is ideal for high-speed switching applications.
• Robustness: Its rugged design ensures reliability and a long operational life even under challenging conditions.

Applications

The STX112 is versatile and can be used in a variety of electronic circuits. Common applications include:

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

Quality and Environmental Compliance

STMicroelectronics is committed to environmental sustainability and quality assurance. The STX112 is manufactured with these principles in mind, ensuring that it meets various environmental standards and is free from harmful substances. The product is compliant with the European Union's Restriction of Hazardous Substances (RoHS) directive, which limits the use of specific hazardous materials found in electrical and electronic products.

Conclusion

In summary, the STX112 from STMicroelectronics is a high-performance NPN power transistor that offers a perfect balance between power handling, voltage capabilities, and speed. Its reliability and versatility make it an excellent choice for designers and engineers looking to create efficient and durable electronic systems.