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VNB49N04TR-E
Basic Information Overview
- Category: Electronic Component
- Use: Power MOSFET
- Characteristics: High voltage, low on-resistance, small package size
- Package: TO-252 (DPAK)
- Essence: Transistor
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Voltage Rating: 40V
- Current Rating: 49A
- On-Resistance: 4mΩ
- Gate Threshold Voltage: 2V
- Gate Charge: 50nC
- Maximum Power Dissipation: 94W
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The VNB49N04TR-E power MOSFET has a TO-252 package with three pins:
- Pin 1: Gate (G)
- Pin 2: Drain (D)
- Pin 3: Source (S)
Functional Features
- High voltage capability allows for use in various applications
- Low on-resistance minimizes power losses and improves efficiency
- Small package size enables space-saving designs
- Fast switching speed for improved performance
Advantages and Disadvantages
Advantages: - High voltage rating suitable for demanding applications - Low on-resistance reduces power dissipation - Small package size saves board space - Fast switching speed enhances overall performance
Disadvantages: - Limited current rating compared to some other power MOSFETs - Higher gate threshold voltage may require higher drive voltage
Working Principles
The VNB49N04TR-E is a power MOSFET that operates based on the principle of field-effect transistors. It consists of a gate, drain, and source terminals. 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 turned on or off, allowing or blocking the current flow.
Detailed Application Field Plans
The VNB49N04TR-E power MOSFET is commonly used in various applications, including:
- Power supplies
- Motor control
- LED lighting
- Battery chargers
- DC-DC converters
Its high voltage rating, low on-resistance, and small package size make it suitable for these applications where efficiency, space-saving, and reliable performance are essential.
Detailed and Complete Alternative Models
- VNB49N04TR-E: 40V, 49A, TO-252 package
- VNB49N06TR-E: 60V, 49A, TO-252 package
- VNB49N08TR-E: 80V, 49A, TO-252 package
- VNB49N10TR-E: 100V, 49A, TO-252 package
These alternative models offer similar characteristics and package options, providing flexibility for different voltage requirements while maintaining the same form factor.
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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του VNB49N04TR-E σε τεχνικές λύσεις
Sure! Here are 10 common questions and answers related to the application of VNB49N04TR-E in technical solutions:
Q: What is VNB49N04TR-E? A: VNB49N04TR-E is a specific model of power MOSFET transistor used in various electronic applications.
Q: What is the voltage rating of VNB49N04TR-E? A: The voltage rating of VNB49N04TR-E is typically 40V, meaning it can handle up to 40 volts of electrical potential difference.
Q: What is the current rating of VNB49N04TR-E? A: The current rating of VNB49N04TR-E is typically around 49A, indicating it can handle up to 49 amps of current flow.
Q: What are some typical applications of VNB49N04TR-E? A: VNB49N04TR-E is commonly used in power management circuits, motor control systems, and other high-current switching applications.
Q: Can VNB49N04TR-E be used for both AC and DC circuits? A: Yes, VNB49N04TR-E can be used in both AC (alternating current) and DC (direct current) circuits.
Q: Is VNB49N04TR-E suitable for high-frequency applications? A: No, VNB49N04TR-E is not specifically designed for high-frequency applications. It is more suitable for low to moderate frequency applications.
Q: What is the on-resistance of VNB49N04TR-E? A: The on-resistance of VNB49N04TR-E is typically around 4 milliohms, which indicates its ability to minimize power losses during conduction.
Q: Does VNB49N04TR-E require a heat sink for cooling? A: It depends on the specific application and power dissipation requirements. In some cases, a heat sink may be necessary to ensure proper cooling.
Q: Can VNB49N04TR-E handle high surge currents? A: Yes, VNB49N04TR-E is designed to handle short-duration surge currents beyond its continuous current rating, making it suitable for applications with occasional high-current demands.
Q: Is VNB49N04TR-E available in different package types? A: Yes, VNB49N04TR-E is available in various package types, such as TO-220, D2PAK, and DPAK, allowing flexibility in design and mounting options.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of VNB49N04TR-E.