KSH122TM Discrete Semiconductor Products

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

KSH122TM Application Field and Working Principle

The KSH122TM series is a family of medium-power, single bipolar transistor devices. These transistors are offered in a variety of packages with gain ratings up to 100 and collector/emitter voltages up to 400V in some cases. Developed by Global semiconductor manufacturer, the KSH122TM series has become a popular choice for designers of personal electronics, automotive, and a variety of industrial applications.

The KSH122TM series transistors use the NPN silicon structure, meaning that the emitter, base, and collector terminals are arranged in a positive-negative-positive (PNP) formation. These transistors are designed to exhibit a high gain and excellent switching performance, making them well suited for use as amplifiers, switches, and signal conditioners. Additionally, the KSH122TM transistors have good thermal stability, making them suitable for use in high-temperature environments.

In terms of application field, the KSH122TM transistors are commonly used in the automotive industry for the control of fuel injectors, the control of HVAC systems, and for power management in start/stop operations. These transistors are also frequently used for the control of pumps, motors, and other electronic components. In terms of consumer electronics, the KSH122TM transistors are commonly used in amplifiers, I/O interfaces, motion control, and video processing.

In terms of its working principle, the KSH122TM transistors are capable of controlling large current flows through its collector terminal when a small current is applied to its base terminal. This is accomplished through the concept of current gain, or “beta”. When this occurs, the transistor is said to be conducting and the current through the collector terminal is proportional to the current through the base terminal. Conversely, when a transistor is not conducting, the current through its collector terminal is virtually non-existent.

In summary, the KSH122TM series of transistors are medium power, single junction bipolar devices with various useful applications in the automotive and consumer electronics industries. These transistors are optimized for high gain, excellent switching performance, and good thermal stability, making them well suited for use in both automotive and consumer electronics applications.

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