2SB1204S-E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 2SB1204S-E is a PNP (Positive-Negative-Positive) transistor that belongs to the Single Bipolar-Junction Transistor (BJT) family. This transistor has a high current capacity, as well as low voltage noise levels, making it suitable for a variety of different applications. Its main features, applications and working principles will be discussed in this article.

Features

The 2SB1204S-E Transistor has a number of appealing features, including a high current capacity with a peak of 1A. It also operates at a low voltage level, of typically 1 volt or less. The voltage noise levels are also extremely low, which means it can be used in high-frequency applications. It also has a high gain bandwidth, making it highly suitable for amplifying signals. In terms of environmental requirements, the transistor is rated for operation temperatures ranging from -55 to 125°C. Additionally, it is RoHS compliant (Restriction of Hazardous Substances) and is lead-free in its design.

Applications

The 2SB1204S-E PNP Transistor is suitable for a variety of applications due to its features. It can be used as an amplifier for signals in audio amplifier circuits, for instance. It can also be used to switch on or off class D audio power amplifiers. Furthermore, it can also be employed in motor control circuits, as well as low-frequency switching circuits. Aside from electronic components, it can also be used in a variety of other applications, such as automotive components and computers.

Working Principle

The 2SB1204S-E Transistor is a PNP type transistor. It is comprised of a single P-type material with two N-type materials on either side. This forms two p-n junctions – one between the two N-type materials, and one between the two P-type materials. When the transistor is in its nonconducting, or Off state, the two p-n junctions are reversed biased. This means that the electrons in one junction are attracted to the holes in the other, creating a barrier between them and not allowing current to flow. However, when the transistor is turned On, the two junctions are forward biased. This creates an electrical path for current to flow from the Emitter to the Collector, via the Base.

In a nutshell, the 2SB1204S-E PNP Transistor can be used to either conduct or block current in a circuit. It does so by controlling the current flow between its three main terminals: Base, Emitter and Collector. This makes the transistor highly useful for a variety of applications, such as audio and motor control circuits, amplifier circuits and switching implementations.

The specific data is subject to PDF, and the above content is for reference