Hello, friends welcome to a new post in this post we will have a detailed look at Introduction to 2SC1345 NPN Amplifier Transistor. The 2SC1345 is a category of transistor that generally employed in the audio devices that offers long time back. The main characteristic that makes it effective are less noise providing features and high value of gain.
the value of collector current for this device is one hundred milliamperes and the value of VCE is fifty volts. In this post, we will have a detailed look at its working, features Datasheet, and some other related features. So let’s get started with Introduction to 2SC1345 NPN Amplifier Transistor.
Introduction to 2SC1345 NPN Amplifier Transistor
- The 2SC1345 is an NPN transistor that offered the IC value of current one hundred milliamperes and VCE voltage value of fifty volts.
- The value of base voltage for this transistor is five volts that employed to use in less voltage usage audio amplifiers. The value of gain for this transistor relies at the transistor’s part numbers.
- The value of gain offered by this device is two fifty to twelve hundred due to these values it used for different amplifier applications.
- With the usage in amplifiers circuits it used in less power controlling switching circuits. As there is five volts are provided at this device base so it can be easily regulated through the MCU or microcontrollers.
- It has features of switching of loads using fifty volts and the current value is one hundred milliamperes that is less so it not mostly used for switching circuits.
2SC1345 NPN Amplifier Transistor Features
- The main features of this device are described here.
- It is exists in the T0-assembly.
- The value of collector-base voltage is five fifty volts.
- The parameters for collector-emitter is fifty volts.
- Value of continuous current for this device is one hundred milliamperes.
- The gain parameters is two fifty to twelve hundred.
- The value of emitter-base voltage for this device is five volts.
- It belongs to the NPN transistor family.
2SC1345 Pinout
- There are 3 main pinouts of this device are mentioned here.
- Base: Biasing process of this device is regulated through it operates as a switch.
- Collector: Current move to the translator through this terminal operates as input.
- EMitter: This pinout is used to getting out the current.
2SC1345 Applications
- The main applications of this device are mentioned here.
- It is used in the oscillator circuitry.
- It is used to design such amplifiers that operate at lower power.
- It was used to construct preamplifiers.
- Used to design less current switches.
- It is used in audio frequency circuitry.
Working of 2SC1345
- 2SC1345 is commonly used for different audio instruments and circuits. It has low noise features with high gain value.
- It comes with a collector current of about 100 mA, and the collector-to-emitter voltage is 50 volts, so it is not used for high-power audio circuits.
- Transistors come with a low base voltage of about 5 volts, which is good for low-voltage audio amplifier circuits.
- Gain value of transistor based on transistor part number.
- It is also used for low-power switch circuits with amplifiers. If used as a switch, it has features for controlling with microcontrollers due to base 5 volts.
- It can control a load of about 50 volts and has a low collector current value of about 100 mA, so it is not good to use a switch.
- Its replacement is 2N2222.
FAQs
What is the main purpose of a transistor?
- The transistor is used as an amplifier circuit, and it provides low input current, amplifies it, and produces high output current.
What is the use of a transistor in a fire alarm?
- • The transistor is in an off state for normal conditions, and current does not flow through the buzzer and remains off. IF the thermistor detects a high-temperature transistor, it causes the transistor to get on. The current now flows through the buzzer that causes sound and chance of fire.
So that is detailed post about 2SC1345 i tried to cover each and every parameter related to this post. If you have any further query ask in comments. Thanks for reading have a nice day.
