IRF7831TR

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: Low on-state resistance, fast switching speed, high current handling capability
Package: D2PAK-3
Essence: Power MOSFET for efficient switching applications
Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

• Voltage - Drain-Source Breakdown (Max): 30V
• Current - Continuous Drain (Id) @ 25°C: 50A
• Rds On (Max) @ Id, Vgs: 4.5 mOhm @ 25A, 10V
• Vgs(th) (Max) @ Id: 2.35V @ 250µA
• Gate Charge (Qg) @ Vgs: 40nC @ 10V
• Input Capacitance (Ciss) @ Vds: 4000pF @ 15V
• Power Dissipation (Max): 2.5W

Detailed Pin Configuration

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

Functional Features

• Fast switching speed for improved efficiency
• Low on-state resistance for reduced power loss
• High current handling capability for demanding applications

Advantages and Disadvantages

Advantages: - Efficient switching performance - Low power dissipation - High current handling capability

Disadvantages: - Sensitive to static electricity - Requires careful handling during assembly

Working Principles

The IRF7831TR operates based on the principles of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the MOSFET allows current to flow through, enabling it to act as a switch in various electronic circuits.

Detailed Application Field Plans

The IRF7831TR is suitable for a wide range of applications including: - Power supplies - Motor control systems - High current switching circuits - DC-DC converters - Battery management systems

Detailed and Complete Alternative Models

1. IRF7832TR: Similar specifications with slight variations in current and voltage ratings
2. IRF7833TR: Higher voltage rating with comparable current handling capability
3. IRF7834TR: Lower on-state resistance and faster switching speed

Note: The alternative models listed above are provided as examples and may not be direct replacements for all applications.

This comprehensive entry provides an in-depth understanding of the IRF7831TR, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.