ON Semiconductor MPSA42G High Voltage NPN Transistor

The MPSA42G is a high voltage NPN bipolar junction transistor (BJT) designed and manufactured by ON Semiconductor, a trusted leader in the semiconductor industry. This transistor is well-suited for a variety of applications that require high voltage operation and moderate current handling capabilities.

Key Features:

• Voltage Ratings: The MPSA42G is characterized by its high collector-emitter voltage (VCEO) of 300V, which makes it an excellent choice for circuits operating at elevated voltages.
• Current Handling: It can handle continuous collector currents up to 500 mA, providing sufficient current for many amplification and switching applications.
• Power Dissipation: With a power dissipation of 625 mW, the MPSA42G can sustain moderate levels of power without overheating, ensuring reliable performance in your electronic designs.
• Gain Bandwidth Product: It offers a gain bandwidth product (fT) of 50 MHz, indicating its capability to amplify signals with a wide range of frequencies.
• Package: Housed in a TO-92 package, the MPSA42G is compact and suitable for through-hole mounting, making it easy to integrate into a variety of printed circuit boards (PCBs).

Applications:

The MPSA42G's high voltage capability and moderate current handling make it a versatile component for numerous applications, including:

• Telecommunication circuits
• Switching power supplies
• Motor control drivers
• Inverters and converters
• Linear amplifiers and audio amplifiers
• High voltage signal processing

Quality and Reliability:

ON Semiconductor is known for its commitment to quality and reliability, and the MPSA42G is no exception. It is designed to meet or exceed the stringent requirements of the electronic components industry, ensuring a reliable performance for the lifetime of your product. Whether you're designing for consumer electronics or industrial applications, the MPSA42G from ON Semiconductor is a reliable choice for high voltage operations.

For detailed specifications and application notes, designers are encouraged to consult the MPSA42G datasheet available on the ON Semiconductor website.