The MPSA27 from ON Semiconductor is a robust NPN Darlington transistor that is designed to offer high-voltage output with a low input current. This makes it an excellent choice for applications requiring high gain at low frequencies. The MPSA27 is commonly used in a variety of electronic circuits, including amplifiers, switches, and other general-purpose applications.

Key Features

• High DC Current Gain: With a DC current gain (hFE) of 1000 (minimum) at IC = 100 mA, the MPSA27 provides a high level of amplification, making it suitable for applications that require signal boosting.
• Voltage Ratings: It can handle collector-emitter voltages up to 60 V, and collector-base voltages up to 60 V, providing a good margin for a range of electronic designs.
• Collector Current: The transistor is capable of supporting a continuous collector current (IC) of up to 500 mA, making it suitable for driving moderate loads.
• Package: Available in a TO-92 package, the MPSA27 is easy to install and is compatible with through-hole PCB mounting techniques, which is advantageous for prototyping and manufacturing.

Applications

The MPSA27 is versatile and can be utilized in various applications such as:

• Relay drivers
• Display drivers
• Line drivers
• Logic buffers
• Audio amplifiers
• Switching circuits

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the MPSA27 is no exception. It is designed to meet the rigorous standards of the industry, ensuring reliability and performance. Whether you're designing a new product or looking for a reliable component for your existing project, the MPSA27 is a dependable choice that won't let you down.

Environmental Compliance

The MPSA27 transistor is compliant with RoHS (Restriction of Hazardous Substances) directives, meaning it is manufactured with a focus on environmental safety and sustainability.