STL45N65M5
Product Overview
Category
The STL45N65M5 belongs to the category of power MOSFETs.
Use
It is commonly used in power supply applications, motor control, and other high-power switching applications.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STL45N65M5 is typically available in a TO-264 package.
Essence
The essence of the STL45N65M5 lies in its ability to efficiently handle high power and high voltage applications.
Packaging/Quantity
It is usually packaged individually and comes in varying quantities depending on the supplier.
Specifications
- Voltage Rating: 650V
- Current Rating: 45A
- RDS(ON): 0.19Ω
- Gate Charge: 70nC
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The STL45N65M5 typically has three pins: 1. Source (S) 2. Drain (D) 3. Gate (G)
Functional Features
- High voltage capability allows for use in high-power applications
- Low input capacitance enables fast switching speeds
- Low on-resistance minimizes power loss and heat generation
Advantages and Disadvantages
Advantages
- Suitable for high-power applications
- Fast switching speed
- Low power loss
Disadvantages
- Higher cost compared to lower power MOSFETs
- Requires careful handling due to high voltage capabilities
Working Principles
The STL45N65M5 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 STL45N65M5 is widely used in various applications, including: - Power supplies - Motor control systems - High-power inverters - Switching regulators
Detailed and Complete Alternative Models
Some alternative models to the STL45N65M5 include: - IRFP4568PbF - FDPF51N25 - IXFK44N50Q
In conclusion, the STL45N65M5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for a wide range of high-power applications.
[Word count: 320]
تکنیکی حل میں STL45N65M5 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں
What is the maximum drain-source voltage rating of the STL45N65M5 MOSFET?
- The maximum drain-source voltage rating of the STL45N65M5 is 650 volts.
What is the continuous drain current rating of the STL45N65M5 MOSFET?
- The continuous drain current rating of the STL45N65M5 is 45 amperes.
What is the on-resistance (RDS(on)) of the STL45N65M5 MOSFET?
- The on-resistance (RDS(on)) of the STL45N65M5 is typically 0.065 ohms at a VGS of 10 volts.
Can the STL45N65M5 be used in high-frequency switching applications?
- Yes, the STL45N65M5 is suitable for high-frequency switching due to its low gate charge and input capacitance.
What is the maximum junction temperature of the STL45N65M5 MOSFET?
- The maximum junction temperature of the STL45N65M5 is 150°C.
Is the STL45N65M5 suitable for use in power supply and motor control applications?
- Yes, the STL45N65M5 is commonly used in power supply and motor control applications due to its high voltage and current ratings.
Does the STL45N65M5 require a heat sink for thermal management?
- Depending on the application and power dissipation, a heat sink may be required to manage the thermal performance of the STL45N65M5.
What are the typical gate threshold voltage and gate-source voltage ratings of the STL45N65M5?
- The typical gate threshold voltage is 4 volts, and the maximum gate-source voltage is ±20 volts.
Can the STL45N65M5 be used in parallel to increase current handling capability?
- Yes, the STL45N65M5 can be used in parallel to increase the overall current handling capability in certain applications.
Are there any recommended driver ICs or gate drivers for driving the STL45N65M5 MOSFET?
- Various gate driver ICs from manufacturers such as Infineon, Texas Instruments, and STMicroelectronics are commonly used to drive the STL45N65M5 effectively.