BUK210-50Y,127

Product Overview

Category: Power MOSFET
Use: Switching applications
Characteristics: High voltage, low on-resistance
Package: TO-220AB
Essence: Power transistor
Packaging/Quantity: Tube/50 pieces

Specifications

• Drain-source voltage (VDS): 500V
• Continuous drain current (ID): 4.5A
• On-state resistance (RDS(on)): 0.25Ω
• Gate-source voltage (VGS): ±20V
• Total power dissipation (PD): 40W
• Operating temperature range: -55°C to +150°C

Detailed Pin Configuration

The BUK210-50Y,127 MOSFET has three pins:

1. Drain (D): Connected to the load or the positive supply voltage.
2. Source (S): Connected to the ground or the negative supply voltage.
3. Gate (G): Controls the switching of the MOSFET.

Functional Features

• High voltage capability allows for use in various applications.
• Low on-resistance minimizes power losses and improves efficiency.
• Fast switching speed enables high-frequency operation.
• Low gate charge reduces drive requirements and enhances performance.
• Avalanche energy rating ensures robustness against voltage spikes.

Advantages and Disadvantages

Advantages: - Suitable for high-voltage switching applications. - Low on-resistance results in reduced power dissipation. - Fast switching speed enables efficient operation. - Robust design with high avalanche energy rating.

Disadvantages: - Relatively limited continuous drain current compared to some other models. - May require additional heat sinking for high-power applications.

Working Principles

The BUK210-50Y,127 is a power MOSFET that operates based on the principle of field-effect. When a positive voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals. By varying the gate voltage, the MOSFET can be switched on or off, allowing or blocking the current flow.

Detailed Application Field Plans

The BUK210-50Y,127 MOSFET finds applications in various fields, including:

1. Power Supplies: Used in switch-mode power supplies for efficient voltage conversion.
2. Motor Control: Enables precise control of motors in industrial and automotive applications.
3. Lighting Systems: Facilitates dimming and control of LED lighting systems.
4. Audio Amplifiers: Provides high-power amplification in audio systems.
5. Inverters: Utilized in DC to AC inverters for converting power in solar and wind energy systems.

Detailed and Complete Alternative Models

1. IRF540N: Similar power MOSFET with higher continuous drain current capability.
2. STP55NF06L: Power MOSFET with lower on-resistance and higher avalanche energy rating.
3. FQP30N06L: Alternative MOSFET with similar characteristics and package type.

(Note: This list is not exhaustive and other alternative models may exist.)

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