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SMAJ22AHR3G
Product Overview
Category
The SMAJ22AHR3G belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor (TVS) diode.
Use
It is used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The SMAJ22AHR3G is typically available in a DO-214AC (SMA) package.
Essence
The essence of the SMAJ22AHR3G lies in its ability to quickly divert excess voltage away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 22V
- Maximum Clamping Voltage: 35.5V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ22AHR3G typically has two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- Fast response to transient events
Advantages
- Effective protection against voltage transients
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a voltage transient occurs, the SMAJ22AHR3G conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.
Detailed Application Field Plans
The SMAJ22AHR3G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6SMB22A TVS diode
- 1.5KE22CA TVS diode
- SMBJ22CA TVS diode
In conclusion, the SMAJ22AHR3G is a crucial component in safeguarding electronic circuits from voltage transients, offering reliable protection and peace of mind in various applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ22AHR3G v technických řešeních
What is SMAJ22AHR3G?
- SMAJ22AHR3G is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ22AHR3G?
- The maximum peak pulse power of SMAJ22AHR3G is 400 watts.
What is the breakdown voltage of SMAJ22AHR3G?
- The breakdown voltage of SMAJ22AHR3G is 22 volts.
What are the typical applications of SMAJ22AHR3G?
- SMAJ22AHR3G is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges.
What is the operating temperature range of SMAJ22AHR3G?
- The operating temperature range of SMAJ22AHR3G is -55°C to +150°C.
What is the response time of SMAJ22AHR3G?
- The response time of SMAJ22AHR3G is very fast, typically responding within nanoseconds to clamp the voltage spike.
Does SMAJ22AHR3G meet any specific industry standards?
- Yes, SMAJ22AHR3G complies with various industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
Can SMAJ22AHR3G be used for ESD protection?
- Yes, SMAJ22AHR3G can be used for electrostatic discharge (ESD) protection in electronic circuits.
What is the package type of SMAJ22AHR3G?
- SMAJ22AHR3G is available in a DO-214AC (SMA) package.
Is SMAJ22AHR3G suitable for high-speed data lines?
- Yes, SMAJ22AHR3G is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet interfaces from voltage transients.
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