The MJE170, manufactured by ON Semiconductor, is a robust power transistor that offers high-quality performance for a wide range of electronic applications. This transistor is designed to handle moderate power levels while providing reliable switching and amplification functions, making it an ideal choice for designers and engineers looking for a versatile component for their circuit designs.

Key Features:

• Voltage and Current Ratings: The MJE170 is capable of withstanding collector-emitter voltages up to 40V, with collector currents up to 3A, ensuring stable operation in various electrical environments.
• Power Dissipation: With a power dissipation of 20W, this transistor can manage a significant amount of energy without overheating, contributing to the longevity of the device and the overall system.
• High DC Current Gain: Featuring a high DC current gain (hFE), the MJE170 provides efficient amplification, making it suitable for audio amplifiers, signal processing, and other applications requiring power amplification.
• Complementary PNP Type: The MJE170 is the NPN counterpart to the complementary PNP type MJE180, allowing for push-pull configurations and other complementary pair applications.
• TO-225 Package: Encased in a TO-225 package, the MJE170 is both compact and durable, with a design that facilitates easy mounting on printed circuit boards (PCBs).

Applications:

The MJE170 is a versatile component that can be used in a variety of electronic circuits. Common applications include:

• Linear and switching power supplies
• Motor controls
• Power amplifiers
• Regulators
• Relay drivers

Quality and Reliability:

ON Semiconductor is known for its commitment to quality, and the MJE170 is no exception. This power transistor is built with high standards, ensuring that it performs consistently over time and under varying conditions. Its robustness makes it a reliable component for both commercial and industrial applications.