SMAJ4762E3/TR13
Product Overview
Category
SMAJ4762E3/TR13 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ4762E3/TR13 is available in a DO-214AC (SMA) package.
Essence
The essence of SMAJ4762E3/TR13 lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic devices.
Packaging/Quantity
It is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 43.6V
- Breakdown Voltage: 48.4V
- Maximum Clamping Voltage: 77.4V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMAJ4762E3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive electronics
- Low clamping voltage ensures minimal impact on protected circuits
- High surge current capability provides robust protection
Disadvantages
- May require additional circuitry for comprehensive transient protection in complex systems
- Sensitive to reverse bias conditions if not properly implemented
Working Principles
When a transient voltage event occurs, the SMAJ4762E3/TR13 conducts current to divert the excess energy away from the protected circuit. Its fast response time and low clamping voltage ensure that the voltage across the protected circuit remains within safe limits.
Detailed Application Field Plans
SMAJ4762E3/TR13 is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to SMAJ4762E3/TR13 include: - SMAJ5.0A - SMAJ10A - SMAJ24A - SMAJ36A
In conclusion, SMAJ4762E3/TR13 is a crucial component in safeguarding electronic devices from transient voltage events, offering fast response, low clamping voltage, and high surge current capability. Its application spans across diverse industries, ensuring the protection and reliability of sensitive electronics.
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技術ソリューションにおける SMAJ4762E3/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 maximum reverse voltage of SMAJ4762E3/TR13?
- The maximum reverse voltage of SMAJ4762E3/TR13 is 76.2V.
What is the typical junction capacitance of SMAJ4762E3/TR13?
- The typical junction capacitance of SMAJ4762E3/TR13 is 110pF.
What is the peak pulse power dissipation of SMAJ4762E3/TR13?
- The peak pulse power dissipation of SMAJ4762E3/TR13 is 400W.
What are the applications of SMAJ4762E3/TR13?
- SMAJ4762E3/TR13 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMAJ4762E3/TR13?
- The operating temperature range of SMAJ4762E3/TR13 is -55°C to +150°C.
What is the breakdown voltage of SMAJ4762E3/TR13?
- The breakdown voltage of SMAJ4762E3/TR13 is typically 84.4V.
Is SMAJ4762E3/TR13 RoHS compliant?
- Yes, SMAJ4762E3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of SMAJ4762E3/TR13?
- SMAJ4762E3/TR13 is available in a DO-214AC (SMA) package.
What are the key features of SMAJ4762E3/TR13?
- Key features of SMAJ4762E3/TR13 include low clamping voltage, fast response time, and high surge capability.
What are some recommended circuit layouts for using SMAJ4762E3/TR13 in a design?
- It is recommended to refer to the datasheet or application notes provided by the manufacturer for specific circuit layout guidelines when using SMAJ4762E3/TR13 in a design.