VS-90SQ045TR
Product Overview
Category
The VS-90SQ045TR belongs to the category of Schottky Rectifier Diodes.
Use
It is commonly used in power supply and voltage regulation applications.
Characteristics
- Low forward voltage drop
- High current capability
- Fast switching speed
- Low reverse leakage current
Package
The VS-90SQ045TR is typically available in a surface mount package.
Essence
This diode is essential for converting alternating current (AC) to direct current (DC) with minimal power loss.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage Drop: 0.55V
- Reverse Voltage: 45V
- Forward Current: 9A
- Reverse Leakage Current: 5μA
Detailed Pin Configuration
The VS-90SQ045TR typically has a standard SMC (DO-214AB) package with two pins.
Functional Features
- Efficient rectification of AC to DC
- Low power dissipation
- High temperature operation capability
Advantages
- Low forward voltage drop reduces power loss
- Fast switching speed allows for high-frequency operation
- High current capability enables use in power electronics applications
Disadvantages
- Limited reverse voltage rating compared to some other diode types
- Susceptible to thermal runaway at high currents and temperatures
Working Principles
The VS-90SQ045TR operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.
Detailed Application Field Plans
The VS-90SQ045TR is widely used in: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection circuits - DC-DC converters
Detailed and Complete Alternative Models
Some alternative models to the VS-90SQ045TR include: - 1N5817 - SS34 - SB540
In conclusion, the VS-90SQ045TR is a vital component in power supply and voltage regulation applications due to its efficient rectification, low power dissipation, and high current capability. Its characteristics make it suitable for various electronic devices and systems, and it has several alternative models that can be considered based on specific application requirements.
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技術ソリューションにおける VS-90SQ045TR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of VS-90SQ045TR in technical solutions:
What is the maximum repetitive peak reverse voltage of VS-90SQ045TR?
- The maximum repetitive peak reverse voltage of VS-90SQ045TR is 45V.
What is the average forward current rating of VS-90SQ045TR?
- The average forward current rating of VS-90SQ045TR is 90A.
Can VS-90SQ045TR be used in high-frequency applications?
- Yes, VS-90SQ045TR is suitable for high-frequency applications due to its fast switching characteristics.
What is the typical forward voltage drop of VS-90SQ045TR at 25°C?
- The typical forward voltage drop of VS-90SQ045TR at 25°C is 0.72V.
Is VS-90SQ045TR suitable for use in automotive electronics?
- Yes, VS-90SQ045TR is commonly used in automotive electronics due to its high current capability and low forward voltage drop.
Does VS-90SQ045TR require a heatsink for operation?
- It is recommended to use a heatsink with VS-90SQ045TR, especially when operating at high currents or in elevated ambient temperatures.
What is the reverse recovery time of VS-90SQ045TR?
- The reverse recovery time of VS-90SQ045TR is typically 35ns.
Can VS-90SQ045TR be used in parallel to increase current handling capability?
- Yes, VS-90SQ045TR can be used in parallel to increase current handling capability in high-current applications.
What is the operating temperature range of VS-90SQ045TR?
- The operating temperature range of VS-90SQ045TR is -55°C to 175°C.
Is VS-90SQ045TR RoHS compliant?
- Yes, VS-90SQ045TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.
I hope these questions and answers are helpful for your technical solutions involving VS-90SQ045TR. Let me know if you need further assistance!