SMAJ4482E3/TR13
Product Overview
- Category: Diode
- Use: Voltage clamping and transient suppression
- Characteristics: Fast response time, low leakage current, high surge capability
- Package: DO-214AC (SMA)
- Essence: Protection against voltage transients
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 82V
- Operating Voltage: 69.4V
- Maximum Clamping Voltage: 112V
- Peak Pulse Current: 5.8A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ4482E3/TR13 diode has two pins in a standard DO-214AC package.
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage
- High surge capability
- Low leakage current
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Relatively low peak pulse power compared to some alternative models
Working Principles
The SMAJ4482E3/TR13 operates by quickly diverting excess voltage away from sensitive components, thereby protecting them from damage due to transient voltage spikes.
Detailed Application Field Plans
This diode is commonly used in various electronic circuits and systems where protection against voltage transients is required, such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - P6KE82CA - 1.5KE82A - SMBJ82A
In conclusion, the SMAJ4482E3/TR13 diode is a reliable and effective component for voltage clamping and transient suppression applications, offering fast response time and high surge capability. Its compact package and wide operating temperature range make it suitable for a variety of electronic systems requiring robust transient protection.
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技術ソリューションにおける SMAJ4482E3/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 SMAJ4482E3/TR13?
- SMAJ4482E3/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 SMAJ4482E3/TR13?
- The key features of SMAJ4482E3/TR13 include its low clamping voltage, fast response time, and high surge current capability.
How does SMAJ4482E3/TR13 protect electronic circuits?
- SMAJ4482E3/TR13 protects electronic circuits by diverting excessive voltage and transient currents away from sensitive components, thereby preventing damage due to overvoltage events.
In what applications is SMAJ4482E3/TR13 commonly used?
- SMAJ4482E3/TR13 is commonly used in applications such as power supplies, communication equipment, automotive electronics, and industrial control systems.
What is the maximum peak pulse power of SMAJ4482E3/TR13?
- The maximum peak pulse power of SMAJ4482E3/TR13 is typically rated at a certain level, depending on the specific datasheet specifications.
How should SMAJ4482E3/TR13 be mounted in a circuit?
- SMAJ4482E3/TR13 should be mounted close to the protected components, with short traces to minimize inductance and ensure effective transient suppression.
What is the operating temperature range of SMAJ4482E3/TR13?
- The operating temperature range of SMAJ4482E3/TR13 is typically specified in the datasheet and should be considered when designing for different environmental conditions.
Can SMAJ4482E3/TR13 be used for ESD protection?
- While SMAJ4482E3/TR13 is primarily designed for transient voltage suppression, it can also provide some level of electrostatic discharge (ESD) protection for sensitive components.
Are there any reliability considerations when using SMAJ4482E3/TR13?
- It's important to consider factors such as derating, soldering conditions, and proper handling to ensure the reliability of SMAJ4482E3/TR13 in technical solutions.
What are the industry standards or certifications applicable to SMAJ4482E3/TR13?
- SMAJ4482E3/TR13 may comply with industry standards such as AEC-Q101 for automotive applications or be certified to meet specific regulatory requirements, which should be verified based on the application's needs.