STTH2002DI
Product Overview
Category
The STTH2002DI belongs to the category of high-performance Schottky rectifiers.
Use
It is used for power factor correction, switch-mode power supplies, and freewheeling diodes.
Characteristics
- High efficiency
- Low forward voltage drop
- Fast switching
- Low thermal resistance
Package
The STTH2002DI comes in a DPAK (TO-252) package.
Essence
The essence of the STTH2002DI lies in its high efficiency and fast switching capabilities.
Packaging/Quantity
It is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Maximum Average Forward Current: 20A
- Peak Forward Surge Current: 150A
- Reverse Voltage: 200V
- Forward Voltage Drop: 0.65V at 10A
- Operating Junction Temperature Range: -65°C to 175°C
Detailed Pin Configuration
The STTH2002DI has three pins: 1. Anode 2. Cathode 3. Gate
Functional Features
- Low reverse leakage current
- High surge current capability
- High frequency operation
Advantages
- High efficiency leading to reduced power dissipation
- Fast switching reduces switching losses
- Low forward voltage drop minimizes conduction losses
Disadvantages
- Higher cost compared to standard rectifiers
- Sensitive to overvoltage conditions
Working Principles
The STTH2002DI operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.
Detailed Application Field Plans
The STTH2002DI is suitable 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 STTH2002DI include: - STPS20H100CT - MBRB2045CT - SS24
In conclusion, the STTH2002DI is a high-performance Schottky rectifier known for its high efficiency, fast switching, and low forward voltage drop. It finds application in various power electronics systems and offers advantages such as reduced power dissipation and switching losses. However, it is important to consider its sensitivity to overvoltage conditions and higher cost compared to standard rectifiers when selecting it for a specific application.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق STTH2002DI في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of STTH2002DI in technical solutions:
Q: What is the maximum repetitive peak reverse voltage of STTH2002DI? A: The maximum repetitive peak reverse voltage of STTH2002DI is 200V.
Q: What is the average forward current rating of STTH2002DI? A: The average forward current rating of STTH2002DI is 20A.
Q: Can STTH2002DI be used in high-frequency applications? A: Yes, STTH2002DI is suitable for high-frequency applications due to its fast recovery time.
Q: What is the typical junction capacitance of STTH2002DI? A: The typical junction capacitance of STTH2002DI is 110pF.
Q: Is STTH2002DI suitable for use in power supplies? A: Yes, STTH2002DI is commonly used in power supply applications due to its high efficiency and low forward voltage drop.
Q: Does STTH2002DI require a heatsink for operation? A: It is recommended to use a heatsink for STTH2002DI when operating at high currents or in elevated ambient temperatures.
Q: What is the maximum junction temperature of STTH2002DI? A: The maximum junction temperature of STTH2002DI is 150°C.
Q: Can STTH2002DI be used in bridge rectifier configurations? A: Yes, STTH2002DI can be used in bridge rectifier circuits for converting AC to DC.
Q: What is the reverse recovery time of STTH2002DI? A: The reverse recovery time of STTH2002DI is typically 35ns.
Q: Are there any specific layout considerations for using STTH2002DI in PCB designs? A: It is important to minimize the loop area and keep the traces short when incorporating STTH2002DI into PCB layouts to reduce parasitic inductance and improve performance.
These questions and answers cover various aspects of the application of STTH2002DI in technical solutions. If you have more specific questions, feel free to ask!