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STL8N65M5
Product Overview
Category
STL8N65M5 belongs to the category of power MOSFETs.
Use
It is commonly used in power supply applications, motor control, and other high-power switching circuits.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
- Low gate charge
Package
The STL8N65M5 is typically available in a TO-220 package.
Essence
The essence of the STL8N65M5 lies in its ability to efficiently switch high currents with minimal power loss.
Packaging/Quantity
It is usually packaged in reels or tubes, with varying quantities depending on the supplier.
Specifications
- Voltage Rating: 650V
- Current Rating: 8A
- On-Resistance: 1.3Ω
- Gate-Source Voltage (Max): ±20V
- Total Gate Charge: 18nC
Detailed Pin Configuration
The STL8N65M5 typically has three pins: 1. Source (S) 2. Drain (D) 3. Gate (G)
Functional Features
- Low on-resistance for minimal power dissipation
- High voltage capability for versatile applications
- Fast switching speed for efficient operation
- Low gate charge for reduced drive requirements
Advantages and Disadvantages
Advantages
- Efficient power switching
- Versatile application range
- Reduced power dissipation
Disadvantages
- Sensitive to static electricity
- Higher cost compared to lower-rated MOSFETs
Working Principles
The STL8N65M5 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 STL8N65M5 is well-suited for use in: - Switch-mode power supplies - Motor control circuits - High-power lighting systems - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the STL8N65M5 include: - STP8NM60N - IRF840 - FQP8N60C
In conclusion, the STL8N65M5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for various high-power applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STL8N65M5 v technických řešeních
What is the maximum drain-source voltage of the STL8N65M5 MOSFET?
- The maximum drain-source voltage of the STL8N65M5 is 650 volts.
What is the continuous drain current rating of the STL8N65M5?
- The continuous drain current rating of the STL8N65M5 is 8 amperes.
What is the on-state resistance (RDS(on)) of the STL8N65M5 at a specific gate-source voltage?
- The on-state resistance (RDS(on)) of the STL8N65M5 varies with gate-source voltage, typically around 1.2 ohms at VGS = 10V.
Can the STL8N65M5 be used in high-frequency switching applications?
- Yes, the STL8N65M5 is suitable for high-frequency switching due to its low input and output capacitance.
What are the typical applications for the STL8N65M5 MOSFET?
- The STL8N65M5 is commonly used in power supplies, motor control, and lighting applications.
Does the STL8N65M5 require a heatsink for operation?
- The need for a heatsink depends on the application and the power dissipation. In high-power applications, a heatsink may be necessary.
What is the gate threshold voltage of the STL8N65M5?
- The gate threshold voltage of the STL8N65M5 is typically around 4 volts.
Is the STL8N65M5 suitable for use in automotive applications?
- Yes, the STL8N65M5 is designed to meet automotive quality and reliability standards, making it suitable for automotive applications.
What is the maximum junction temperature of the STL8N65M5?
- The maximum junction temperature of the STL8N65M5 is 150°C.
Are there any recommended driver ICs for driving the STL8N65M5 in high-power applications?
- Several driver ICs are compatible with the STL8N65M5, including those specifically designed for high-power MOSFET drive applications. It's important to select a driver IC that meets the requirements of the specific application.