BC214L_D26Z

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BC214L-D26Z is a single chip NPN bipolar transistor type. It is often used in automotive, security, and industrial solutions. This component is available in TO-92, SOT-223, and SOT-89 package types.

BC214L-D26Z is a general purpose transistor with a maximum collector current rating of 1A and a collector-emitter voltage of 30V. Its maximum hFE is 200. It can work in low-frequency, high-frequency and switching applications.

The application field of BC214L-D26Z can be divided into two areas, switching applications and amplifier applications.

Switching Applications

BC214L-D26Z can be used in switching applications such as in motor control, relay control, and lamp control. The transistor can work at high-frequency switching frequencies, such as 5MHz and 20MHz. It also has a high collector-emitter voltage of 30V, enabling it to be used in circuits with high voltage switches.

Amplifier Applications

BC214L-D26Z is also applicable in various amplifier applications. It can be used in audio systems, TV sets, and amplifiers. Due to its high hFE of 200, it can be used as a voltage amplifier or current amplifier.

The working principle of BC214L-D26Z is similar to that of other bipolar transistors. The transistor has three elements: a base, a collector and an emitter. The base region is connected to the two other regions by two junction junctions. The base region is used to control the flow of current through the other regions. When a small base current is applied, the flow of current from collector to emitter increases, resulting in an amplified output current.

When being used in an amplifier circuit, BC214L-D26Z acts as an amplifier device. The base current is determined by the voltage and resistance of the input circuit. The amplified output current can be obtained from the collector region.

In summary, BC214L-D26Z is a versatile single chip NPN bipolar transistor type. It is available in toe-92, SOT-223 and SOT-89 package types. It can be used in various switching applications and amplifier applications. Its working principle is based on the modulation of the collector current by the base current, thus resulting in an amplified output current.

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