2SK545-11D-TB-E

Product Overview

The 2SK545-11D-TB-E belongs to the category of field-effect transistors (FETs) and is commonly used in electronic circuits for amplification and switching purposes. This FET exhibits characteristics such as high input impedance, low noise, and high gain, making it suitable for various applications. The package type for this component is a TO-220 variant, and it is typically sold in quantities of 50 units per package.

Specifications

• Type: N-channel MOSFET
• Voltage Rating: 600V
• Current Rating: 5A
• Power Dissipation: 30W
• Operating Temperature Range: -55°C to 150°C

Pin Configuration

The 2SK545-11D-TB-E features a standard TO-220 pin configuration with three pins: 1. Gate (G): Input terminal for controlling the flow of current. 2. Drain (D): Output terminal where the current exits the device. 3. Source (S): Terminal through which the current enters the device.

Functional Features

• High input impedance allows for minimal loading of preceding circuitry.
• Low noise characteristics make it suitable for sensitive signal amplification applications.
• High gain enables efficient signal amplification and switching.

Advantages and Disadvantages

Advantages

• High input impedance minimizes loading effects on preceding circuitry.
• Low noise characteristics make it suitable for audio amplification applications.
• High gain allows for efficient signal amplification.

Disadvantages

• Limited voltage and current ratings compared to some alternative models.
• Higher cost compared to standard bipolar junction transistors (BJTs).

Working Principles

The 2SK545-11D-TB-E operates based on the principles of field-effect transistors, where the flow of current between the drain and source terminals is controlled by the voltage applied to the gate terminal. By modulating the gate-source voltage, the FET can effectively amplify or switch electronic signals.

Application Field Plans

This FET is commonly used in the following applications: - Audio amplifiers - Switching circuits - Power supplies - Motor control systems

Alternative Models

For those seeking alternatives to the 2SK545-11D-TB-E, the following models can be considered: - IRF540N - STP55NF06L - FQP30N06L

In conclusion, the 2SK545-11D-TB-E is a versatile N-channel MOSFET that offers high input impedance, low noise, and high gain, making it suitable for various electronic applications. Its TO-220 package and quantity of 50 units per package make it convenient for use in both prototyping and production environments. However, users should consider its limitations in voltage and current ratings when selecting it for specific applications.