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VNB28N04TR-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
- Drain-Source Voltage (Vds): 40V
- Continuous Drain Current (Id): 28A
- On-Resistance (Rds(on)): 8.5mΩ
- Gate-Source Voltage (Vgs): ±20V
- Total Gate Charge (Qg): 18nC
- Input Capacitance (Ciss): 1800pF
- Output Capacitance (Coss): 400pF
- Reverse Transfer Capacitance (Crss): 300pF
Detailed Pin Configuration
The VNB28N04TR-E has three pins: 1. Pin 1: Gate (G) 2. Pin 2: Drain (D) 3. Pin 3: Source (S)
Functional Features
- High voltage capability allows for use in various power applications.
- Low on-resistance minimizes power losses and improves efficiency.
- Small package size enables space-saving designs.
Advantages
- High voltage rating makes it suitable for a wide range of applications.
- Low on-resistance reduces power dissipation and enhances performance.
- Small package size facilitates compact circuit designs.
Disadvantages
- Limited current handling capacity compared to higher-rated devices.
- Higher cost compared to lower-rated MOSFETs.
Working Principles
The VNB28N04TR-E is a power MOSFET that operates based on the principle of field-effect transistors. When a positive voltage is applied to the gate terminal (Pin 1) with respect to the source terminal (Pin 3), it creates an electric field that controls the flow of current between the drain terminal (Pin 2) and the source terminal. By varying the gate voltage, the MOSFET can be turned on or off, allowing or blocking the flow of current.
Detailed Application Field Plans
The VNB28N04TR-E is commonly used in various power applications, including: - Switching power supplies - Motor control circuits - LED lighting systems - Automotive electronics - Industrial automation
Detailed and Complete Alternative Models
Some alternative models to the VNB28N04TR-E include: - VNB20N07TR-E: 20V, 20A, TO-252 package - VNB14N04TR-E: 40V, 14A, TO-252 package - VNB10N06TR-E: 60V, 10A, TO-252 package - VNB08N03TR-E: 30V, 8A, TO-252 package
(Note: The above models are for illustrative purposes only and may not represent an exhaustive list of alternatives.)
This concludes the encyclopedia entry for VNB28N04TR-E, a power MOSFET used in various power applications.
Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του VNB28N04TR-E σε τεχνικές λύσεις
Sure! Here are 10 common questions and answers related to the application of VNB28N04TR-E in technical solutions:
Q: What is VNB28N04TR-E? A: VNB28N04TR-E is a specific model of power MOSFET transistor used in various electronic applications.
Q: What is the voltage rating of VNB28N04TR-E? A: The voltage rating of VNB28N04TR-E is typically 40V.
Q: What is the current rating of VNB28N04TR-E? A: The current rating of VNB28N04TR-E is typically 28A.
Q: What are some typical applications of VNB28N04TR-E? A: VNB28N04TR-E is commonly used in power management circuits, motor control systems, and other high-current switching applications.
Q: Can VNB28N04TR-E be used for both AC and DC applications? A: Yes, VNB28N04TR-E can be used for both AC and DC applications.
Q: What is the on-resistance of VNB28N04TR-E? A: The on-resistance of VNB28N04TR-E is typically around 9 milliohms.
Q: Does VNB28N04TR-E require any external components for operation? A: VNB28N04TR-E may require additional components such as gate resistors or snubber circuits depending on the specific application requirements.
Q: Is VNB28N04TR-E suitable for high-frequency applications? A: VNB28N04TR-E is primarily designed for low to medium frequency applications and may not be ideal for high-frequency applications.
Q: What is the temperature range for VNB28N04TR-E? A: The operating temperature range for VNB28N04TR-E is typically -55°C to 175°C.
Q: Can VNB28N04TR-E be used in automotive applications? A: Yes, VNB28N04TR-E is suitable for automotive applications and meets relevant industry standards.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for VNB28N04TR-E.