STP90N55F4
Product Category
STP90N55F4 belongs to the category of power MOSFETs.
Basic Information Overview
- Use: The STP90N55F4 is used as a power transistor in various electronic circuits and applications.
- Characteristics: It is known for its high power handling capacity, low on-state resistance, and fast switching speed.
- Package: The STP90N55F4 comes in a TO-220 package.
- Essence: This MOSFET is essential for power management and control in electronic devices.
- Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer and distributor.
Specifications
- Voltage Rating: 100V
- Current Rating: 90A
- On-State Resistance: 0.022 ohms
- Gate Threshold Voltage: 2-4V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The STP90N55F4 has a standard pin configuration with three pins: gate (G), drain (D), and source (S).
Functional Features
- High current and voltage handling capability
- Low on-state resistance for efficient power transfer
- Fast switching speed for improved performance
Advantages and Disadvantages
Advantages: - High power handling capacity - Low on-state resistance - Fast switching speed
Disadvantages: - Higher cost compared to lower-rated MOSFETs - Requires careful handling due to sensitivity to static electricity
Working Principles
The STP90N55F4 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 STP90N55F4 is commonly used in the following applications: - Switching power supplies - Motor control - Inverters - Audio amplifiers - LED lighting
Detailed and Complete Alternative Models
Some alternative models to the STP90N55F4 include: - IRF1405 - FDP8878 - IXFK90N25
This completes the English editing encyclopedia entry structure format for STP90N55F4, providing comprehensive information about the product, its specifications, features, and applications.
Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät STP90N55F4 :n soveltamiseen teknisissä ratkaisuissa
What is the maximum drain-source voltage for STP90N55F4?
- The maximum drain-source voltage for STP90N55F4 is 55V.
What is the continuous drain current rating of STP90N55F4?
- The continuous drain current rating of STP90N55F4 is 90A.
What is the on-resistance (RDS(on)) of STP90N55F4 at a specific gate-source voltage?
- The on-resistance (RDS(on)) of STP90N55F4 varies with gate-source voltage, typically around 9.5mΩ at VGS = 10V.
Can STP90N55F4 be used in automotive applications?
- Yes, STP90N55F4 is suitable for automotive applications due to its high current and voltage ratings.
What is the typical gate threshold voltage for STP90N55F4?
- The typical gate threshold voltage for STP90N55F4 is around 3V.
Is STP90N55F4 suitable for switching power supplies?
- Yes, STP90N55F4 is well-suited for switching power supply applications due to its low RDS(on) and high current capability.
What is the maximum junction temperature for STP90N55F4?
- The maximum junction temperature for STP90N55F4 is 175°C.
Does STP90N55F4 require a heatsink for high-power applications?
- Yes, for high-power applications, it is recommended to use a heatsink to ensure proper thermal management.
Can STP90N55F4 be used in motor control applications?
- Yes, STP90N55F4 can be used in motor control applications due to its high current handling capability.
What are the typical input and output capacitances of STP90N55F4?
- The typical input capacitance is around 4000pF and the typical output capacitance is around 800pF for STP90N55F4.