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STP5NK80Z
Product Overview
Category
The STP5NK80Z belongs to the category of power MOSFETs.
Use
It is commonly used in power supply, motor control, and lighting applications.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STP5NK80Z is available in a TO-220 package.
Essence
This MOSFET is essential for efficient power management and control in various electronic systems.
Packaging/Quantity
The STP5NK80Z is typically packaged in reels or tubes, with varying quantities depending on the supplier.
Specifications
- Drain-Source Voltage (VDS): 800V
- Continuous Drain Current (ID): 4.5A
- On-Resistance (RDS(on)): 1.6Ω
- Power Dissipation (PD): 40W
- Gate Threshold Voltage (VGS(th)): 2-4V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STP5NK80Z features a standard three-pin configuration: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows for use in various power applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power losses and improves efficiency.
Advantages
- Suitable for high voltage applications
- Fast switching speed
- Low power dissipation
Disadvantages
- Higher gate threshold voltage compared to some alternative models
- Limited continuous drain current compared to higher-rated MOSFETs
Working Principles
The STP5NK80Z operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.
Detailed Application Field Plans
The STP5NK80Z is well-suited for use in the following applications: - Switched-mode power supplies - Motor control circuits - Lighting systems
Detailed and Complete Alternative Models
Some alternative models to the STP5NK80Z include: - IRF840 - FQP50N06 - 2SK3568
In conclusion, the STP5NK80Z power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it an ideal choice for power supply, motor control, and lighting applications. While it has certain limitations such as a higher gate threshold voltage and limited continuous drain current, its functional features and advantages make it a valuable component in various electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STP5NK80Z en soluciones técnicas
What is the maximum drain-source voltage (VDS) of STP5NK80Z?
- The maximum drain-source voltage (VDS) of STP5NK80Z is 800V.
What is the continuous drain current (ID) rating of STP5NK80Z?
- The continuous drain current (ID) rating of STP5NK80Z is 4.5A.
What is the on-state resistance (RDS(on)) of STP5NK80Z?
- The on-state resistance (RDS(on)) of STP5NK80Z is typically 1.6 ohms.
What is the gate-source threshold voltage (VGS(th)) of STP5NK80Z?
- The gate-source threshold voltage (VGS(th)) of STP5NK80Z is typically 3V.
What is the power dissipation (PD) of STP5NK80Z?
- The power dissipation (PD) of STP5NK80Z is 40W.
What are the typical switching times for STP5NK80Z?
- The typical turn-on time (ton) is 20ns, and the typical turn-off time (toff) is 100ns for STP5NK80Z.
What are the recommended operating temperature range for STP5NK80Z?
- The recommended operating temperature range for STP5NK80Z is -55°C to 150°C.
Is STP5NK80Z suitable for high voltage applications?
- Yes, STP5NK80Z is designed for high voltage applications with its 800V VDS rating.
Can STP5NK80Z be used in switching power supplies?
- Yes, STP5NK80Z is suitable for use in switching power supplies due to its fast switching times and low RDS(on).
What are some common applications for STP5NK80Z?
- Common applications for STP5NK80Z include electronic ballasts, switch-mode power supplies, and motor control circuits.