SMBJ4747C/TR13
Product Overview
Category
The SMBJ4747C/TR13 belongs to the category of surface mount transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ4747C/TR13 is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to provide reliable protection against voltage surges, ensuring the safety and longevity of electronic devices.
Packaging/Quantity
The SMBJ4747C/TR13 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Power Dissipation: 600W
- Breakdown Voltage: 52.4V
- Maximum Clamping Voltage: 85V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ4747C/TR13 features a standard surface mount configuration with two terminals for easy integration into circuit boards.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- Fast response to voltage spikes
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Compact surface mount design
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger diode packages
- Higher cost compared to traditional diode solutions
Working Principles
The SMBJ4747C/TR13 operates by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient events. When a voltage spike occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The SMBJ4747C/TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMBJ5.0A: Similar characteristics with a slightly higher breakdown voltage
- SMBJ58CA: Higher power dissipation capability with comparable clamping voltage
In conclusion, the SMBJ4747C/TR13 is a reliable and efficient transient voltage suppressor diode that finds widespread application in various electronic systems, offering essential protection against voltage surges and transients.
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技術ソリューションにおける SMBJ4747C/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the SMBJ4747C/TR13?
- The SMBJ4747C/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMBJ4747C/TR13?
- The maximum working voltage of SMBJ4747C/TR13 is 47 volts.
What is the peak pulse power dissipation of SMBJ4747C/TR13?
- The peak pulse power dissipation of SMBJ4747C/TR13 is typically 600 watts.
What are the typical applications of SMBJ4747C/TR13?
- Typical applications of SMBJ4747C/TR13 include protection of electronic circuits in telecommunications equipment, industrial automation, and consumer electronics.
What is the clamping voltage of SMBJ4747C/TR13?
- The clamping voltage of SMBJ4747C/TR13 is typically around 77.4 volts at 10A.
What is the operating temperature range of SMBJ4747C/TR13?
- The operating temperature range of SMBJ4747C/TR13 is -55°C to +150°C.
What is the package type of SMBJ4747C/TR13?
- SMBJ4747C/TR13 comes in a surface mount DO-214AA (SMB) package.
How does SMBJ4747C/TR13 provide overvoltage protection?
- SMBJ4747C/TR13 provides overvoltage protection by diverting excessive current away from sensitive components when a voltage spike occurs.
What is the response time of SMBJ4747C/TR13?
- The response time of SMBJ4747C/TR13 is very fast, typically responding within nanoseconds to clamp the voltage.
Can SMBJ4747C/TR13 be used in automotive applications?
- Yes, SMBJ4747C/TR13 can be used in automotive applications for protecting electronic systems from voltage transients and surges.