2SC5681 NPN Bipolar Transistor by ON Semiconductor

The 2SC5681 is a high-performance NPN bipolar transistor designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This component is well-suited for a variety of applications that require switching and amplification, thanks to its remarkable speed and current handling capabilities. The 2SC5681 is an essential part of electronic circuitry in a range of products, from consumer electronics to industrial systems.

Constructed with ON Semiconductor's state-of-the-art technology, the 2SC5681 boasts a collector-emitter voltage (V<sub>CEO) of 50V, which allows it to handle moderate voltage applications efficiently. The collector current (I<sub>C) rating of up to 2A makes it capable of driving medium power loads. Additionally, the device offers a power dissipation (P<sub>D) of 2W, accommodating a good balance between performance and power handling.

One of the key features of the 2SC5681 is its high current gain bandwidth product (f<sub>T), which is typically 270MHz. This characteristic is particularly important for applications that require fast switching speeds, such as RF amplification and high-speed signal processing. The high transition frequency ensures that the transistor can operate effectively at high frequencies without significant losses.

For ease of integration into various circuit designs, the 2SC5681 comes in a compact TO-92 package. This popular package style allows for straightforward PCB mounting and is well-known for its reliability over a wide range of environmental conditions. Furthermore, the 2SC5681 is designed to have low saturation voltage, minimizing power loss and improving efficiency in saturated switch operations.

ON Semiconductor's commitment to environmental sustainability is reflected in the 2SC5681, as it is compliant with the RoHS directive, which restricts the use of certain hazardous substances in electronic equipment. This compliance ensures that the product is not only high-performing but also environmentally friendly and suitable for use in green applications.

Whether you're designing power management systems, audio amplifiers, or any other application that demands a reliable and efficient NPN transistor, the 2SC5681 from ON Semiconductor is an excellent choice that combines performance with long-term reliability.