MJB45H11G

Product Overview

Use

It is used for high-voltage, high-speed switching applications in various electronic circuits.

Characteristics

High voltage capability
Low on-resistance
Fast switching speed
Low gate charge

Package

The MJB45H11G is typically available in a TO-263 package.

Essence

The essence of the MJB45H11G lies in its ability to efficiently handle high-power applications with minimal losses.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

Drain-Source Voltage (VDS): 450V
Continuous Drain Current (ID): 45A
On-Resistance (RDS(on)): 0.11Ω
Gate-Source Voltage (VGS): ±20V
Total Gate Charge (Qg): 60nC
Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MJB45H11G typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

High voltage capability allows for use in various power applications.
Low on-resistance minimizes power losses and improves efficiency.
Fast switching speed enables rapid response in switching circuits.

Advantages

Suitable for high-power applications
Low conduction losses
Fast switching speed

Disadvantages

Higher gate capacitance compared to some alternative models
Sensitive to static electricity due to its high voltage capability

Working Principles

The MJB45H11G operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The MJB45H11G is commonly used in: - Power supplies - Motor control systems - Inverters - Switching regulators - LED lighting applications

Detailed and Complete Alternative Models

Some alternative models to the MJB45H11G include: - IRF840 - FDPF51N25 - STP55NF06L - AOB245L

In conclusion, the MJB45H11G is a high-voltage power MOSFET with excellent characteristics for high-power applications. Its fast switching speed and low on-resistance make it suitable for various electronic circuits, particularly those requiring efficient power handling.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MJB45H11G i tekniske løsninger

What is MJB45H11G?
- MJB45H11G is a high-power N-channel MOSFET designed for use in various technical solutions requiring efficient power management.
What are the key specifications of MJB45H11G?
- The key specifications include a maximum drain-source voltage of 450V, continuous drain current of 45A, and low on-resistance for high efficiency.
In what applications can MJB45H11G be used?
- MJB45H11G is commonly used in applications such as motor control, power supplies, inverters, and other high-power switching circuits.
What are the thermal characteristics of MJB45H11G?
- The MOSFET has low thermal resistance and is designed to efficiently dissipate heat, making it suitable for high-power applications.
Does MJB45H11G require any special driving circuitry?
- It is recommended to use appropriate gate driving circuitry to ensure optimal performance and reliability of MJB45H11G in technical solutions.
Is MJB45H11G suitable for automotive applications?
- Yes, MJB45H11G is designed to meet automotive industry standards and can be used in automotive power systems and motor control applications.
What protection features does MJB45H11G offer?
- The MOSFET provides built-in protection against overcurrent, overvoltage, and thermal overload, enhancing the safety and reliability of the technical solution.
Can MJB45H11G be used in parallel configurations for higher power applications?
- Yes, MJB45H11G can be used in parallel to increase the overall current-handling capability in high-power applications.
What are the recommended mounting and soldering techniques for MJB45H11G?
- Proper mounting techniques, such as using a thermally conductive pad, and recommended soldering profiles should be followed to ensure reliable performance.
Where can I find detailed application notes and reference designs for MJB45H11G?
- Detailed application notes, reference designs, and technical documentation for MJB45H11G can be found on the manufacturer's website or through authorized distributors.