2SC4027S-H

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A 2SC4027S-H is a single-bipolar transistor that is primarily used for analog and digital functions. It is commonly used in medium to high current applications such as power management, security systems, switching power supplies, and RF amplifiers. It is a medium power device with a maximum collector current of 10A. The collector-emitter voltage ratings range from -60V to 70V, making it suitable for many different applications.

Features

• High gain bandwidth of 0.4 MHz
• Low saturation voltage of 1V
• Current gain of 3.0/A
• Safe operating area: 2.4 W/A
• Base-collector capacitance of 15pF
• Electrostatic sensitive devices (ESD)

2SC4027S-H Application Field

The 2SC4027S-H can be used in a variety of different applications and functions, including:

• Power management
• RF amplifiers
• Mechatronics
• Automation
• Optoelectronics
• Industrial control systems
• Switching power supplies
• Telecommunication systems

Working Principle

The 2SC4027S-H is a single-bipolar transistor with NPN-type epitaxial silicon structure. The base of the transistor is connected to the emitter which further connects to the collector. It has three terminals, namely the base, collector, and emitter. The base terminal is the control terminal, it is used to generate a small current that controls a larger current flow between the collector and emitter lines. The structure of the transistor is used to amplify an input signal to produce an output.

The large current produced by the 2SC4027S-H can be used to run other devices and circuits. The emitter supplies the power and the collector receives it. The transistor acts as a switch in its simplest form, once the base of the transistor is sufficiently activated by current, it allows electrons to flow freely between the collector and emitter. When the transistor is in its cutoff state, none of the electrons are able to cross from the collector to the emitter, thus the output current is zero.

Conclusion

The 2SC4027S-H is a medium to high power device that is used in a multitude of electrical and electronic applications. Its wide range of current and voltage ratings make it suitable for a variety of applications. It is a NPN type single-bipolar transistor with three terminals, namely the base, collector, and emitter. In its simplest form, it can be used as a switch, allowing current to flow when the base is appropriately activated. It is an essential tool for electrical engineers and can be employed to power a variety of devices and circuits.

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