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STTH20R04FP
Product Overview
Category: Power Diode
Use: Rectification, power supply applications
Characteristics: High voltage capability, low forward voltage drop
Package: TO-220FP
Essence: Efficient power conversion
Packaging/Quantity: 50 pieces per tube
Specifications
- Voltage Rating: 400V
- Current Rating: 20A
- Forward Voltage Drop: 0.95V at 10A
- Reverse Recovery Time: 35ns
Detailed Pin Configuration
The STTH20R04FP is a two-terminal device with the following pin configuration: 1. Anode (A) 2. Cathode (K)
Functional Features
- High voltage capability
- Fast reverse recovery time
- Low forward voltage drop
- Avalanche capability
Advantages and Disadvantages
Advantages: - High efficiency in power conversion - Fast switching speed - Low power dissipation
Disadvantages: - Higher cost compared to standard diodes - Sensitive to overvoltage conditions
Working Principles
The STTH20R04FP operates on the principle of rectification, allowing the flow of current in one direction while blocking it in the opposite direction. Its fast reverse recovery time ensures minimal power loss during switching.
Detailed Application Field Plans
The STTH20R04FP is suitable for various power supply applications, including: - Switch-mode power supplies - Uninterruptible power supplies - Inverters - Motor drives
Detailed and Complete Alternative Models
Some alternative models to the STTH20R04FP include: - STTH30R03CW - STTH12R06FP - STTH16R04FP
In conclusion, the STTH20R04FP power diode offers high voltage capability, fast switching speed, and efficient power conversion, making it ideal for a wide range of power supply applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng STTH20R04FP trong giải pháp kỹ thuật
What is the maximum voltage rating of STTH20R04FP?
- The maximum voltage rating of STTH20R04FP is 400V.
What is the maximum forward current of STTH20R04FP?
- The maximum forward current of STTH20R04FP is 20A.
What is the typical forward voltage drop of STTH20R04FP at 10A?
- The typical forward voltage drop of STTH20R04FP at 10A is 0.75V.
What is the reverse recovery time of STTH20R04FP?
- The reverse recovery time of STTH20R04FP is typically 35ns.
Can STTH20R04FP be used in flyback converter applications?
- Yes, STTH20R04FP can be used in flyback converter applications due to its fast recovery time and high voltage rating.
Is STTH20R04FP suitable for power factor correction (PFC) circuits?
- Yes, STTH20R04FP is suitable for PFC circuits due to its high current capability and low forward voltage drop.
What are the typical thermal characteristics of STTH20R04FP?
- The typical thermal resistance junction-to-case of STTH20R04FP is 1.5°C/W.
Can STTH20R04FP be used in motor drive applications?
- Yes, STTH20R04FP can be used in motor drive applications due to its high current capability and fast recovery time.
Does STTH20R04FP have built-in overcurrent protection?
- No, STTH20R04FP does not have built-in overcurrent protection and external circuitry may be required for overcurrent protection.
What are the recommended storage conditions for STTH20R04FP?
- The recommended storage conditions for STTH20R04FP are a temperature range of -55°C to 175°C and a humidity level below 75%.