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BYG21MHE3_A/H
Product Overview
BYG21MHE3_A/H belongs to the category of semiconductor devices and is commonly used as a high-efficiency, low-cost Schottky rectifier. Its characteristics include high current capability, low forward voltage drop, and fast switching. The package typically consists of a small surface-mount SMA (DO-214AC) package, and it is available in tape and reel packaging with a specified quantity per reel.
Specifications
- Maximum Average Forward Current: 2A
- Maximum Peak Forward Surge Current: 50A
- Maximum Reverse Voltage: 30V
- Forward Voltage Drop: 0.49V at 1A
- Reverse Leakage Current: 0.5µA at 30V
Detailed Pin Configuration
The BYG21MHE3_A/H typically has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
The key functional features of BYG21MHE3_A/H include its high current capability, low forward voltage drop, and fast switching speed. These features make it suitable for applications requiring efficient power conversion.
Advantages and Disadvantages
Advantages
- High current capability
- Low forward voltage drop
- Fast switching speed
Disadvantages
- Limited reverse voltage capability
- Sensitive to overvoltage conditions
Working Principles
The working principle of BYG21MHE3_A/H is based on the Schottky barrier effect, which allows for faster switching and lower forward voltage drop compared to standard PN-junction diodes.
Detailed Application Field Plans
BYG21MHE3_A/H is commonly used in various applications such as: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Low voltage rectifiers
Detailed and Complete Alternative Models
Some alternative models to BYG21MHE3A/H include: - BYG20MHE3A/H - BYG22MHE3_A/H - SS24
In conclusion, BYG21MHE3_A/H is a high-efficiency Schottky rectifier with specific advantages and limitations. Its application spans across various fields, and there are alternative models available for different design requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BYG21MHE3_A/H en soluciones técnicas
What is the maximum continuous forward current for BYG21MHE3_A/H?
- The maximum continuous forward current for BYG21MHE3_A/H is typically 2A.
What is the reverse voltage rating of BYG21MHE3_A/H?
- The reverse voltage rating of BYG21MHE3_A/H is typically 100V.
What is the typical junction capacitance of BYG21MHE3_A/H?
- The typical junction capacitance of BYG21MHE3_A/H is around 15pF.
What are the recommended operating and storage temperatures for BYG21MHE3_A/H?
- The recommended operating temperature range for BYG21MHE3_A/H is -65°C to +150°C, and the storage temperature range is -65°C to +175°C.
What are the typical reverse recovery time and forward voltage drop of BYG21MHE3_A/H?
- The typical reverse recovery time of BYG21MHE3_A/H is around 35ns, and the forward voltage drop is typically 0.75V at 2A.
Can BYG21MHE3_A/H be used in flyback converter applications?
- Yes, BYG21MHE3_A/H can be used in flyback converter applications due to its fast recovery time and low forward voltage drop.
Is BYG21MHE3_A/H suitable for use in automotive electronics?
- Yes, BYG21MHE3_A/H is suitable for use in automotive electronics due to its high reliability and wide temperature range.
What are the typical applications for BYG21MHE3_A/H in power supplies?
- BYG21MHE3_A/H is commonly used in AC-DC and DC-DC power supplies, LED lighting, and motor control circuits.
Does BYG21MHE3_A/H have a low leakage current?
- Yes, BYG21MHE3_A/H has a low reverse leakage current, making it suitable for low-power applications.
Are there any specific layout considerations when using BYG21MHE3_A/H in a PCB design?
- It is recommended to minimize the loop area and keep the traces short when designing the PCB layout for BYG21MHE3_A/H to reduce parasitic inductance and improve performance.