Consulte las especificaciones para obtener detalles del producto.
STP18N55M5
Introduction
The STP18N55M5 is a power MOSFET belonging to the category of electronic components used in power management and control applications. This device offers high performance and reliability, making it suitable for a wide range of industrial and consumer electronics applications.
Basic Information Overview
- Category: Power MOSFET
- Use: Power management and control
- Characteristics: High performance, reliability
- Package: TO-220
- Essence: Efficient power switching
- Packaging/Quantity: Typically available in reels of 1000 units
Specifications
- Voltage Rating: 550V
- Current Rating: 18A
- RDS(ON): 0.09 Ohm
- Gate Threshold Voltage: 3V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The STP18N55M5 features a standard TO-220 pin configuration with three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- Low on-state resistance
- Fast switching speed
- High input impedance
- Low gate charge
Advantages and Disadvantages
Advantages
- High voltage rating
- Low on-state resistance
- Wide operating temperature range
- Fast switching speed
Disadvantages
- Relatively higher gate threshold voltage
- Larger package size compared to SMD alternatives
Working Principles
The STP18N55M5 operates based on the principles of field-effect transistors, utilizing its low on-state resistance to efficiently switch high currents with minimal power dissipation.
Detailed Application Field Plans
The STP18N55M5 finds extensive use in various applications, including: - Switching power supplies - Motor control - Inverters - LED lighting - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the STP18N55M5 include: - IRF3205 - FDP8870 - IRLB8748
In conclusion, the STP18N55M5 power MOSFET offers high performance and reliability, making it a preferred choice for power management and control applications across various industries.
[Word count: 297]
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STP18N55M5 en soluciones técnicas
What is the maximum drain-source voltage of STP18N55M5?
- The maximum drain-source voltage of STP18N55M5 is 550 volts.
What is the continuous drain current rating of STP18N55M5?
- The continuous drain current rating of STP18N55M5 is 18 amps.
What is the on-resistance of STP18N55M5?
- The on-resistance of STP18N55M5 is typically 0.055 ohms.
Can STP18N55M5 be used in high-power applications?
- Yes, STP18N55M5 is suitable for high-power applications due to its high drain current and voltage ratings.
What type of package does STP18N55M5 come in?
- STP18N55M5 is available in a TO-220 package.
Is STP18N55M5 suitable for switching applications?
- Yes, STP18N55M5 is designed for use in switching applications.
What is the typical gate threshold voltage of STP18N55M5?
- The typical gate threshold voltage of STP18N55M5 is 4 volts.
Does STP18N55M5 require a heat sink for operation?
- It is recommended to use a heat sink with STP18N55M5 for efficient heat dissipation in high-power applications.
What is the operating temperature range of STP18N55M5?
- STP18N55M5 has an operating temperature range of -55°C to 175°C.
Can STP18N55M5 be used in automotive applications?
- Yes, STP18N55M5 is suitable for automotive applications due to its rugged construction and high power handling capabilities.