SMAJ4754CE3/TR13
Product Overview
Category
The SMAJ4754CE3/TR13 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMAJ4754CE3/TR13 is typically available in a surface mount package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
The product is usually packaged in reels or tape and reel format, with varying quantities per package depending on the manufacturer.
Specifications
- Part Number: SMAJ4754CE3/TR13
- Voltage Rating: 54V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to +150°C
- Package Type: DO-214AC (SMA)
Detailed Pin Configuration
The SMAJ4754CE3/TR13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Provides transient voltage suppression for electronic circuits
- Responds quickly to overvoltage events
- Diverts excess current away from sensitive components
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size for easy integration into circuit designs
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive protection in high-risk environments
Working Principles
The SMAJ4754CE3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the rated level, thus protecting downstream components.
Detailed Application Field Plans
The SMAJ4754CE3/TR13 is commonly used in various applications such as: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ4754CE3/TR13 include: - P6KE51CA - 1.5KE33CA - SMBJ54CA
In conclusion, the SMAJ4754CE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use in diverse electronic applications.
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技術ソリューションにおける SMAJ4754CE3/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 SMAJ4754CE3/TR13?
- SMAJ4754CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What are the key features of SMAJ4754CE3/TR13?
- The key features of SMAJ4754CE3/TR13 include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
How does SMAJ4754CE3/TR13 protect electronic circuits?
- SMAJ4754CE3/TR13 protects electronic circuits by diverting excessive voltage and current away from sensitive components, thereby preventing damage due to transient events.
In what applications can SMAJ4754CE3/TR13 be used?
- SMAJ4754CE3/TR13 can be used in a wide range of applications including telecommunications equipment, industrial automation, power supplies, automotive electronics, and consumer electronics.
What is the operating temperature range of SMAJ4754CE3/TR13?
- SMAJ4754CE3/TR13 has an operating temperature range of -55°C to +150°C, making it suitable for use in various environmental conditions.
Does SMAJ4754CE3/TR13 comply with any industry standards?
- Yes, SMAJ4754CE3/TR13 complies with industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
What is the typical capacitance of SMAJ4754CE3/TR13?
- The typical capacitance of SMAJ4754CE3/TR13 is 110pF, which is important for minimizing signal distortion in high-speed data lines.
Can SMAJ4754CE3/TR13 be used for ESD protection?
- Yes, SMAJ4754CE3/TR13 can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.
What is the recommended PCB layout for SMAJ4754CE3/TR13?
- The recommended PCB layout for SMAJ4754CE3/TR13 includes short traces, low-inductance paths, and proper grounding to ensure effective transient suppression.
Are there any application notes or design guidelines available for using SMAJ4754CE3/TR13?
- Yes, detailed application notes and design guidelines are available from the manufacturer to assist in the proper implementation of SMAJ4754CE3/TR13 in technical solutions.