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SMBJ51AHM4G
Product Overview
Category
The SMBJ51AHM4G belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMBJ51AHM4G is available in a surface mount package.
Essence
The essence of the SMBJ51AHM4G lies in its ability to provide robust protection against transient voltage events.
Packaging/Quantity
It is typically packaged in reels and available in varying quantities depending on the supplier.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 51V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 43.6V
- Maximum Clamping Voltage: 77.4V
Detailed Pin Configuration
The SMBJ51AHM4G typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Transient voltage suppression
- Bi-directional clamping capability
- Low leakage current
Advantages and Disadvantages
Advantages
- Provides effective protection against voltage transients
- Fast response time
- Compact surface mount package
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
The SMBJ51AHM4G works by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected device during transient events.
Detailed Application Field Plans
The SMBJ51AHM4G is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ51AHM4G include: - P6SMBJ51A - SMCJ51A - 1.5SMCJ51A
In conclusion, the SMBJ51AHM4G is a crucial component in safeguarding electronic equipment from voltage transients, offering fast response times and high surge current capabilities. Its compact design makes it suitable for various applications, although it may require additional circuitry for comprehensive protection in some cases.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBJ51AHM4G trong giải pháp kỹ thuật
What is the SMBJ51AHM4G?
- The SMBJ51AHM4G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ51AHM4G?
- The maximum peak pulse power of the SMBJ51AHM4G is 600 watts.
What is the breakdown voltage of the SMBJ51AHM4G?
- The breakdown voltage of the SMBJ51AHM4G is 51 volts.
What are the typical applications of the SMBJ51AHM4G?
- The SMBJ51AHM4G is commonly used in applications such as telecommunications equipment, industrial automation, power supplies, and consumer electronics to protect against voltage transients.
What is the operating temperature range of the SMBJ51AHM4G?
- The SMBJ51AHM4G has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ51AHM4G?
- The response time of the SMBJ51AHM4G is very fast, typically responding within nanoseconds to clamp transient voltages.
Is the SMBJ51AHM4G RoHS compliant?
- Yes, the SMBJ51AHM4G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of the SMBJ51AHM4G?
- The SMBJ51AHM4G is available in a DO-214AA (SMB) package.
Can the SMBJ51AHM4G be used for overvoltage protection in automotive applications?
- Yes, the SMBJ51AHM4G can be used for overvoltage protection in automotive applications, providing reliable protection for sensitive electronics in vehicles.
What are the key features of the SMBJ51AHM4G?
- The key features of the SMBJ51AHM4G include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.