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STD25NF20
Product Overview
- Category: Power MOSFET
- Use: Suitable for high power applications such as motor control, lighting, and power supplies.
- Characteristics: High voltage capability, low input capacitance, and fast switching speed.
- Package: TO-220
- Essence: Efficient power management solution
- Packaging/Quantity: Available in reels of 1000 units
Specifications
- Voltage Rating: 200V
- Current Rating: 25A
- On-state Resistance: 0.14 ohms
- Gate Threshold Voltage: 2-4V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
- Pin 1 (G): Gate
- Pin 2 (S): Source
- Pin 3 (D): Drain
Functional Features
- Fast switching speed for improved efficiency
- Low input capacitance for reduced power loss
- High voltage capability for versatile applications
Advantages and Disadvantages
Advantages
- High voltage capability
- Low input capacitance
- Fast switching speed
Disadvantages
- Higher on-state resistance compared to some alternative models
Working Principles
The STD25NF20 operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals.
Detailed Application Field Plans
The STD25NF20 is ideal for use in various high-power applications including: - Motor control systems - Lighting fixtures - Power supply units
Detailed and Complete Alternative Models
- Alternative Model 1: STP26NM60
- Voltage Rating: 600V
- Current Rating: 26A
- On-state Resistance: 0.12 ohms
- Alternative Model 2: IRF540N
- Voltage Rating: 100V
- Current Rating: 33A
- On-state Resistance: 0.04 ohms
This concludes the detailed entry for the STD25NF20 Power MOSFET, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STD25NF20 v technických řešeních
What is STD25NF20?
- STD25NF20 is a 200V N-channel Power MOSFET designed for high-speed switching applications.
What are the key features of STD25NF20?
- The key features include low input capacitance, low gate charge, and low on-resistance, making it suitable for high-efficiency power management solutions.
What are the typical applications of STD25NF20?
- STD25NF20 is commonly used in power supplies, motor control, lighting systems, and DC-DC converters.
What is the maximum drain-source voltage of STD25NF20?
- The maximum drain-source voltage is 200V, making it suitable for various industrial and automotive applications.
What is the on-resistance of STD25NF20?
- The on-resistance typically ranges from 0.06 ohms to 0.08 ohms, depending on the specific variant.
Is STD25NF20 suitable for high-frequency switching?
- Yes, STD25NF20's low input capacitance and gate charge make it well-suited for high-frequency switching applications.
Does STD25NF20 require a heat sink for thermal management?
- Depending on the application and power dissipation, a heat sink may be required to ensure proper thermal management.
What are the recommended operating conditions for STD25NF20?
- The recommended operating temperature range is -55°C to 175°C, and the maximum drain current is specified in the datasheet.
Can STD25NF20 be used in automotive electronics?
- Yes, STD25NF20 is suitable for automotive applications such as motor control and power management systems.
Where can I find detailed technical specifications for STD25NF20?
- Detailed technical specifications, including electrical characteristics and package information, can be found in the official datasheet provided by the manufacturer.