SMAJ33HE3/5A
Product Overview
Category
The SMAJ33HE3/5A belongs to the category of semiconductor devices.
Use
It is commonly used for voltage clamping and transient surge protection in electronic circuits.
Characteristics
- Low leakage current
- Fast response time
- High surge capability
Package
The SMAJ33HE3/5A is typically available in a surface mount package.
Essence
The essence of SMAJ33HE3/5A lies in its ability to protect sensitive electronic components from voltage spikes and surges.
Packaging/Quantity
The SMAJ33HE3/5A is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: SMAJ33HE3/5A
- Voltage Rating: 33V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to +150°C
- Package Type: DO-214AC (SMA)
Detailed Pin Configuration
The SMAJ33HE3/5A typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Voltage clamping
- Transient surge protection
- Reverse polarity protection
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- High surge capability ensures reliable protection
- Low leakage current minimizes power loss
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive protection in complex systems
Working Principles
The SMAJ33HE3/5A works by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient surges. When the voltage exceeds the clamping level, the device conducts heavily, shunting the excess current to ground.
Detailed Application Field Plans
The SMAJ33HE3/5A is widely used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to SMAJ33HE3/5A include: - P6KE33CA - 1.5KE33CA - SMBJ33CA
In conclusion, the SMAJ33HE3/5A serves as a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans across diverse industries, ensuring the reliability and longevity of electronic systems.
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技術ソリューションにおける SMAJ33HE3/5A 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 peak pulse power of SMAJ33HE3/5A?
- The maximum peak pulse power of SMAJ33HE3/5A is 400 watts for an 8/20µs waveform.
What is the breakdown voltage of SMAJ33HE3/5A?
- The breakdown voltage of SMAJ33HE3/5A is typically 36.7 volts at a test current of 10mA.
What is the operating temperature range of SMAJ33HE3/5A?
- The operating temperature range of SMAJ33HE3/5A is -55°C to +150°C.
How does SMAJ33HE3/5A protect electronic circuits?
- SMAJ33HE3/5A provides transient voltage suppression to protect sensitive electronic components from voltage spikes and surges.
What are the typical applications of SMAJ33HE3/5A?
- SMAJ33HE3/5A is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and power supplies.
What is the response time of SMAJ33HE3/5A?
- The response time of SMAJ33HE3/5A is very fast, typically responding within nanoseconds to clamp transient voltages.
Can SMAJ33HE3/5A be used for overvoltage protection in power supply circuits?
- Yes, SMAJ33HE3/5A is suitable for providing overvoltage protection in power supply circuits to safeguard against voltage transients.
Does SMAJ33HE3/5A require external heat sinking?
- In most cases, SMAJ33HE3/5A does not require external heat sinking due to its low power dissipation.
Is SMAJ33HE3/5A RoHS compliant?
- Yes, SMAJ33HE3/5A is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the packaging type of SMAJ33HE3/5A?
- SMAJ33HE3/5A is available in a surface mount package, making it suitable for automated assembly processes.