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STF20N65M5
Introduction
The STF20N65M5 is a power MOSFET belonging to the category of semiconductor devices. It is commonly used in various electronic applications due to its unique characteristics and performance capabilities.
Basic Information Overview
- Category: Semiconductor device
- Use: Power switching applications
- Characteristics: High voltage capability, low on-resistance, fast switching speed
- Package: TO-220FP
- Essence: Power MOSFET for efficient power management
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Voltage Rating: 650V
- Current Rating: 20A
- On-Resistance: 0.25Ω
- Gate Threshold Voltage: 3V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STF20N65M5 features a standard TO-220FP pin configuration with three pins: 1. Gate (G): Input for controlling the switching operation 2. Drain (D): Connection to the load or power supply 3. Source (S): Common reference point for the source of the power
Functional Features
- High voltage capability allows for use in demanding applications
- Low on-resistance minimizes power losses and improves efficiency
- Fast switching speed enables rapid power control
Advantages and Disadvantages
Advantages
- Efficient power management
- Suitable for high voltage applications
- Low power dissipation
Disadvantages
- Sensitive to static electricity
- Requires careful handling during installation
Working Principles
The STF20N65M5 operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. By modulating the gate voltage, the MOSFET can efficiently switch high power loads on and off.
Detailed Application Field Plans
The STF20N65M5 finds extensive use in the following application fields: - Switched-mode power supplies - Motor control systems - Inverters and converters - Electronic ballasts - Audio amplifiers
Detailed and Complete Alternative Models
For applications requiring similar specifications and performance, alternative models to the STF20N65M5 include: - IRF840 - FDPF20N60NZ - IXFN20N60Q
In conclusion, the STF20N65M5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it an ideal choice for various power switching applications.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STF20N65M5 in technische oplossingen
What is the maximum drain-source voltage of STF20N65M5?
- The maximum drain-source voltage of STF20N65M5 is 650V.
What is the continuous drain current rating of STF20N65M5?
- The continuous drain current rating of STF20N65M5 is 20A.
Can STF20N65M5 be used in high-frequency switching applications?
- Yes, STF20N65M5 is suitable for high-frequency switching applications due to its low input and output capacitance.
What is the typical on-resistance of STF20N65M5?
- The typical on-resistance of STF20N65M5 is 0.125 ohms.
Is STF20N65M5 suitable for use in power supplies and inverters?
- Yes, STF20N65M5 is commonly used in power supplies, inverters, and motor control applications.
Does STF20N65M5 require a heatsink for thermal management?
- Depending on the application and power dissipation, a heatsink may be required for effective thermal management of STF20N65M5.
What is the gate threshold voltage of STF20N65M5?
- The gate threshold voltage of STF20N65M5 typically ranges from 2.5V to 4V.
Can STF20N65M5 be used in automotive applications?
- Yes, STF20N65M5 is suitable for automotive applications such as motor control and power management.
What are the recommended operating temperature range for STF20N65M5?
- The recommended operating temperature range for STF20N65M5 is -55°C to 150°C.
Is STF20N65M5 RoHS compliant?
- Yes, STF20N65M5 is RoHS compliant, making it suitable for environmentally conscious designs.