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FQB14N30TM
Product Overview
Category: Power MOSFET
Use: Switching applications in power supplies, converters, and motor control
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-263
Essence: Power MOSFET for efficient power management
Packaging/Quantity: Tape & Reel, 800 units per reel
Specifications
- Drain-Source Voltage (VDS): 300V
- Continuous Drain Current (ID): 14A
- On-Resistance (RDS(on)): 0.35Ω
- Gate-Source Voltage (VGS): ±20V
- Total Gate Charge (Qg): 22nC
- Operating Temperature: -55°C to 175°C
Detailed Pin Configuration
_____
G | 1 3| S
| |
D | 2 4| G
|_______|
Functional Features
- Low on-resistance for minimal power dissipation
- Fast switching speed for improved efficiency
- High voltage capability for versatile applications
Advantages
- Efficient power management
- Suitable for high voltage applications
- Fast switching speed
Disadvantages
- Higher cost compared to lower voltage MOSFETs
- May require additional drive circuitry for optimal performance
Working Principles
The FQB14N30TM operates based on the principles of field-effect transistors, utilizing its gate-source voltage to control the flow of current between the drain and source terminals. When a sufficient gate-source voltage is applied, the MOSFET allows current to flow, and when the voltage is removed, the current ceases.
Detailed Application Field Plans
- Power Supplies: Utilized in high-voltage power supply units for efficient power management.
- Converters: Integrated into DC-DC converters for voltage regulation and conversion.
- Motor Control: Employed in motor control circuits for precise and efficient control of motors.
Detailed and Complete Alternative Models
- IRF840: Similar high-voltage MOSFET with comparable specifications.
- STP16NF06: Alternative MOSFET with lower on-resistance for specific applications.
This comprehensive entry provides an in-depth understanding of the FQB14N30TM, covering its product details, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de FQB14N30TM en soluciones técnicas
What is the maximum drain-source voltage for FQB14N30TM?
- The maximum drain-source voltage for FQB14N30TM is 300V.
What is the continuous drain current rating of FQB14N30TM?
- The continuous drain current rating of FQB14N30TM is 14A.
Can FQB14N30TM be used in switching power supplies?
- Yes, FQB14N30TM can be used in switching power supplies due to its high voltage and current ratings.
What is the typical on-resistance of FQB14N30TM?
- The typical on-resistance of FQB14N30TM is 0.45 ohms.
Is FQB14N30TM suitable for motor control applications?
- Yes, FQB14N30TM is suitable for motor control applications due to its high current handling capability.
Does FQB14N30TM require a heat sink for operation?
- It is recommended to use a heat sink with FQB14N30TM to ensure proper thermal management, especially in high-power applications.
What is the gate-source threshold voltage of FQB14N30TM?
- The gate-source threshold voltage of FQB14N30TM typically ranges from 2 to 4V.
Can FQB14N30TM be used in automotive electronics?
- Yes, FQB14N30TM can be used in automotive electronics, such as in power distribution systems and motor drives.
What is the maximum junction temperature for FQB14N30TM?
- The maximum junction temperature for FQB14N30TM is 175°C.
Are there any recommended alternative components to FQB14N30TM for similar applications?
- Some alternative components to FQB14N30TM for similar applications include IRF840, IRFZ44N, and IRFP460.