BUK221-50DY,118

Product Overview

Category

The BUK221-50DY,118 belongs to the category of power MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors).

Use

This product is primarily used in electronic circuits for switching and amplification purposes. It is commonly employed in applications that require high power handling capabilities.

Characteristics

• High voltage capability
• Low on-resistance
• Fast switching speed
• Excellent thermal performance

Package

The BUK221-50DY,118 is available in a compact and industry-standard TO-220AB package. This package ensures easy integration into various circuit designs.

Essence

The essence of the BUK221-50DY,118 lies in its ability to efficiently handle high power levels while maintaining low resistance and fast switching characteristics.

Packaging/Quantity

The BUK221-50DY,118 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of the product. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Drain-Source Voltage (VDS): 50V
• Continuous Drain Current (ID): 60A
• On-Resistance (RDS(on)): 12mΩ
• Gate-Source Voltage (VGS): ±20V
• Total Power Dissipation (PD): 150W
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BUK221-50DY,118 features a standard three-pin configuration:

1. Pin 1: Gate (G)
2. Pin 2: Drain (D)
3. Pin 3: Source (S)

Functional Features

• High power handling capability
• Low on-resistance for reduced power losses
• Fast switching speed for efficient operation
• Robust thermal performance for enhanced reliability

Advantages and Disadvantages

Advantages

• High voltage capability allows for versatile applications
• Low on-resistance minimizes power losses
• Fast switching speed enables efficient operation
• Excellent thermal performance ensures reliable performance even under demanding conditions

Disadvantages

• May require additional circuitry for optimal protection against overvoltage or overcurrent conditions
• Relatively higher cost compared to lower power MOSFETs

Working Principles

The BUK221-50DY,118 operates based on the principles of a Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET). It utilizes a gate voltage to control the flow of current between the drain and source terminals. By adjusting the gate voltage, the MOSFET can be switched on or off, allowing for efficient power switching and amplification.

Detailed Application Field Plans

The BUK221-50DY,118 finds extensive use in various applications, including but not limited to:

1. Power supplies: The high power handling capability and low on-resistance make it suitable for use in power supply circuits.
2. Motor control: The fast switching speed and robust thermal performance enable efficient motor control in industrial applications.
3. Audio amplifiers: The BUK221-50DY,118 can be utilized in audio amplifier circuits to provide high power amplification with low distortion.
4. Lighting systems: Due to its ability to handle high voltages, this MOSFET is commonly employed in lighting systems such as LED drivers.

Detailed and Complete Alternative Models

1. BUK6219-55B: Similar specifications and package, with a slightly higher voltage rating.
2. IRF3205: Comparable characteristics and pin configuration, widely used in power electronics applications.
3. FDPF51N25: Alternative option with similar power handling capabilities and package.

Please note that the above alternative models are provided as examples and may not be an exhaustive list. It is recommended to consult the manufacturer's datasheets for a comprehensive selection of alternative models.

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