BUK9K30-80EX

Introduction

The BUK9K30-80EX is a power MOSFET belonging to the category of electronic components used for power management and control. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power MOSFET
• Use: Power management and control
• Characteristics: High voltage capability, low on-resistance, fast switching speed
• Package: TO-220AB
• Essence: Efficient power handling and control
• Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer

Specifications

• Voltage Rating: 800V
• Current Rating: 9A
• On-Resistance (RDS(on)): 0.8 Ohms
• Gate Threshold Voltage: 2.5V
• Operating Temperature Range: -55°C to 150°C
• Mounting Type: Through Hole

Detailed Pin Configuration

The BUK9K30-80EX follows the standard pin configuration for a TO-220AB package: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

• High voltage capability allows for use in various power applications
• Low on-resistance minimizes power loss and improves efficiency
• Fast switching speed enables rapid control of power flow

Advantages and Disadvantages

Advantages

• High voltage rating suitable for diverse power management needs
• Low on-resistance enhances energy efficiency
• Fast switching speed enables responsive power control

Disadvantages

• Higher cost compared to lower-rated MOSFETs
• Larger physical size due to TO-220AB packaging

Working Principles

The BUK9K30-80EX operates based on the principle of field-effect transistors, utilizing the gate voltage to control the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the MOSFET allows current to pass through, enabling effective power management and control.

Detailed Application Field Plans

The BUK9K30-80EX finds extensive use in various applications, including: - Switched-mode power supplies - Motor control - Lighting systems - Renewable energy systems - Industrial automation

Detailed and Complete Alternative Models

• IRF840: Similar voltage and current ratings
• FDPF18N50T: Comparable characteristics and package type
• STP16NF06: Alternative with similar specifications and use case

In conclusion, the BUK9K30-80EX power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for diverse power management and control applications across industries.

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