2SA940 + 2SC2073 TRANSISTOR TO-220 (PAIR)

The 2SA940 and 2SC2073 transistor pair provides a robust and reliable complementary solution for a wide range of power amplification and switching applications. This NPN/PNP transistor pair is meticulously matched to ensure optimal performance in push-pull amplifiers, motor control circuits, and power supplies. The 2SA940 is a high-performance PNP transistor, while the 2SC2073 is its NPN counterpart, offering a balanced and efficient solution for demanding applications. Both transistors are housed in a TO-220 package, providing excellent thermal dissipation for high-power operation. Their rugged design and complementary characteristics make them an ideal choice for audio power amplifiers, voltage regulators, and industrial control systems. This matched pair guarantees symmetrical performance and minimizes distortion, resulting in superior circuit operation.

The 2SA940 transistor features a collector-emitter voltage (VCEO) of -150V, a collector current (IC) of -1.5A, and a power dissipation (PD) of 25W. Similarly, the 2SC2073 boasts a VCEO of 150V, an IC of 1.5A, and a PD of 25W. These specifications highlight their capability to handle significant power levels, making them suitable for demanding applications. The TO-220 package ensures easy mounting and efficient heat transfer, preventing overheating and ensuring long-term reliability. Furthermore, the transistors' high gain (hFE) ensures excellent signal amplification, contributing to superior circuit performance. The matched characteristics of this pair are crucial for achieving balanced and efficient operation in complementary circuits.

The primary benefit of using the 2SA940 and 2SC2073 transistor pair lies in their matched characteristics, which ensure symmetrical performance and minimize distortion in amplifier circuits. This leads to improved audio quality in audio power amplifiers and more stable operation in power supplies. The complementary configuration allows for efficient push-pull amplification, reducing crossover distortion and enhancing overall linearity. Furthermore, using a matched pair simplifies circuit design and reduces the need for extensive component matching, saving time and effort. The robust design and excellent thermal dissipation of the TO-220 package contribute to the long-term reliability of the circuits in which they are used.

Consider the 2SA940 and 2SC2073 transistor pair for audio power amplifier designs, where their matched characteristics and low distortion are essential for achieving high-fidelity sound reproduction. In power supply circuits, their complementary configuration ensures stable and efficient voltage regulation. They are also well-suited for use in motor control circuits, where their high current capacity and fast switching speed enable precise and efficient motor control. Additionally, these transistors can be used in various industrial control systems, providing reliable and consistent performance. Their versatility makes them a valuable addition to any electronics toolkit.

Upgrade your electronic designs with the 2SA940 and 2SC2073 transistor pair and experience the benefits of matched complementary transistors with excellent thermal dissipation. Their superior performance, reliability, and ease of use make them an excellent choice for a wide range of high-power applications. Don't settle for mismatched components – choose this matched pair for optimal circuit performance. Order your 2SA940 and 2SC2073 transistor pair today and take your electronic designs to the next level!