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STTH802D
Product Overview
Category
The STTH802D belongs to the category of high-performance Schottky rectifiers.
Use
It is commonly used in power factor correction, switch-mode power supplies, and freewheeling diodes.
Characteristics
- High efficiency
- Low forward voltage drop
- Fast switching
- Low thermal resistance
Package
The STTH802D is available in a D2PAK package.
Essence
The essence of the STTH802D lies in its high-performance and reliability in various power electronic applications.
Packaging/Quantity
The STTH802D is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Maximum repetitive peak reverse voltage: 800V
- Average forward current: 8A
- Peak non-repetitive surge current: 120A
- Operating junction temperature range: -65°C to +175°C
Detailed Pin Configuration
The STTH802D has a standard D2PAK pin configuration with three pins: anode, cathode, and gate.
Functional Features
- Low forward voltage drop for reduced power dissipation
- Fast switching for improved efficiency
- High surge current capability for robustness in demanding applications
Advantages
- High efficiency leading to energy savings
- Fast switching for improved performance in high-frequency applications
- Robust surge current capability for enhanced reliability
Disadvantages
- Higher cost compared to standard rectifiers
- Sensitive to overvoltage conditions
Working Principles
The STTH802D operates based on the Schottky barrier principle, which allows for fast switching and low forward voltage drop. When a forward voltage is applied, the Schottky barrier facilitates the flow of current with minimal losses.
Detailed Application Field Plans
The STTH802D is well-suited for use in: - Power factor correction circuits - Switch-mode power supplies - Freewheeling diodes in motor control applications
Detailed and Complete Alternative Models
Some alternative models to the STTH802D include: - STPS8H100D (800V, 8A) - MBRB1545CT (45V, 15A) - SS34 (40V, 3A)
In conclusion, the STTH802D is a high-performance Schottky rectifier with excellent efficiency, fast switching characteristics, and robust surge current capability. It finds widespread use in power electronic applications such as power factor correction and switch-mode power supplies.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STTH802D en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of STTH802D in technical solutions:
Q: What is STTH802D? A: STTH802D is a high voltage ultrafast diode designed for various applications such as power factor correction, switch mode power supplies, and freewheeling diodes.
Q: What is the maximum repetitive reverse voltage of STTH802D? A: The maximum repetitive reverse voltage of STTH802D is 600V.
Q: What is the forward voltage drop of STTH802D at a specific current? A: The forward voltage drop of STTH802D varies with current, but typically it is around 1.35V at 8A.
Q: What is the typical reverse recovery time of STTH802D? A: The typical reverse recovery time of STTH802D is 35ns.
Q: Can STTH802D be used in high frequency applications? A: Yes, STTH802D is suitable for high frequency applications due to its ultrafast switching characteristics.
Q: What is the maximum average forward current of STTH802D? A: The maximum average forward current of STTH802D is 8A.
Q: Is STTH802D suitable for snubber circuits? A: Yes, STTH802D can be used in snubber circuits to minimize voltage spikes and reduce electromagnetic interference.
Q: What is the operating junction temperature range of STTH802D? A: The operating junction temperature range of STTH802D is -65°C to +175°C.
Q: Can STTH802D be used in motor drive applications? A: Yes, STTH802D can be used in motor drive applications as a freewheeling diode to handle back EMF.
Q: Are there any recommended layout considerations for using STTH802D? A: Yes, it is recommended to minimize loop inductance and provide adequate thermal management for optimal performance of STTH802D in technical solutions.