STD18N65M5
Product Overview
Category
The STD18N65M5 belongs to the category of power MOSFETs.
Use
It is commonly used in power supply applications, motor control, and various other high-power switching applications.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STD18N65M5 is typically available in a TO-220 package.
Essence
The essence of the STD18N65M5 lies in its ability to efficiently handle high power and voltage levels while maintaining low on-resistance.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 650V
- Current Rating: 18A
- RDS(ON): 0.25Ω
- Gate Charge: 38nC
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The STD18N65M5 features a standard TO-220 pin configuration: 1. Source (S) 2. Gate (G) 3. Drain (D)
Functional Features
- High voltage capability for power applications
- Low input capacitance for fast switching
- Low on-resistance for reduced power dissipation
Advantages
- High voltage rating
- Fast switching speed
- Low on-resistance leading to reduced power loss
Disadvantages
- Higher input capacitance compared to some alternative models
- Larger package size compared to SMD alternatives
Working Principles
The STD18N65M5 operates based on the principles of field-effect transistors, utilizing the control of voltage at the gate terminal to regulate the flow of current between the source and drain terminals.
Detailed Application Field Plans
The STD18N65M5 finds extensive use in: - Power supply units - Motor control systems - High-power switching circuits
Detailed and Complete Alternative Models
Some alternative models to the STD18N65M5 include: - STP16NF06FP - IRF840 - FDP8878
In conclusion, the STD18N65M5 is a high-voltage power MOSFET with fast switching characteristics, making it suitable for various power applications. Its key advantages include high voltage capability and low on-resistance, although it may have higher input capacitance and a larger package size compared to some alternatives. It is widely used in power supply units, motor control systems, and high-power switching circuits. Additionally, alternative models such as STP16NF06FP, IRF840, and FDP8878 offer similar functionalities and can be considered based on specific application requirements.
প্রযুক্তিগত সমাধানে STD18N65M5 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন
What is the maximum drain-source voltage of STD18N65M5?
- The maximum drain-source voltage of STD18N65M5 is 650V.
What is the typical on-resistance of STD18N65M5?
- The typical on-resistance of STD18N65M5 is 0.123 ohms.
What is the maximum continuous drain current of STD18N65M5?
- The maximum continuous drain current of STD18N65M5 is 18A.
Can STD18N65M5 be used in high-frequency switching applications?
- Yes, STD18N65M5 can be used in high-frequency switching applications due to its low on-resistance and fast switching characteristics.
What type of package does STD18N65M5 come in?
- STD18N65M5 comes in a TO-220 package.
Is STD18N65M5 suitable for use in power supplies?
- Yes, STD18N65M5 is suitable for use in power supplies due to its high voltage and current handling capabilities.
Does STD18N65M5 require a heat sink for proper operation?
- Depending on the application and power dissipation, a heat sink may be required for STD18N65M5 to ensure proper operation.
What are the typical applications of STD18N65M5?
- Typical applications of STD18N65M5 include motor control, lighting, power management, and DC-DC converters.
What is the gate threshold voltage of STD18N65M5?
- The gate threshold voltage of STD18N65M5 is typically around 4V.
Is STD18N65M5 RoHS compliant?
- Yes, STD18N65M5 is RoHS compliant, making it suitable for environmentally friendly designs.