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SMAJ18C-E3/61
Product Overview
Category
The SMAJ18C-E3/61 belongs to the category of electronic components, specifically within the realm of semiconductor devices.
Use
This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.
Characteristics
- Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
- Compact Size: Small form factor for easy integration into electronic designs.
Package
The SMAJ18C-E3/61 is typically available in a surface mount package, making it suitable for automated assembly processes.
Essence
The essence of this product lies in its ability to safeguard electronic circuits from voltage transients, ensuring reliable operation and longevity of electronic devices.
Packaging/Quantity
It is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: SMAJ18C-E3/61
- Type: Transient Voltage Suppressor (TVS)
- Voltage Rating: 18V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to 150°C
- Package Type: DO-214AC (SMA)
Detailed Pin Configuration
The SMAJ18C-E3/61 typically features two pins in a surface mount package. The pin configuration includes anode and cathode connections for integration into the circuit.
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
- Low Clamping Voltage: Ensures that the protected circuit operates within safe voltage limits during transient events.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to specific voltage ratings
- May require additional components for comprehensive surge protection in complex systems
Working Principles
The SMAJ18C-E3/61 works on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the rated threshold, thereby protecting the connected circuitry.
Detailed Application Field Plans
Consumer Electronics
- Used in power supply units, USB ports, and audio/video equipment to protect against voltage surges.
Automotive Electronics
- Integrated into automotive control modules and entertainment systems to safeguard against voltage spikes in the vehicle's electrical system.
Industrial Equipment
- Employed in industrial automation systems, motor drives, and control panels to ensure uninterrupted operation in the presence of voltage transients.
Detailed and Complete Alternative Models
- SMAJ5.0A-E3/61: 5V TVS diode with similar characteristics
- SMAJ12A-E3/61: 12V TVS diode offering comparable transient voltage suppression capabilities
In conclusion, the SMAJ18C-E3/61 serves as a crucial component in protecting electronic circuits from voltage transients, finding applications across various industries and electronic devices.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ18C-E3/61 en soluciones técnicas
What is the maximum peak pulse power of SMAJ18C-E3/61?
- The maximum peak pulse power of SMAJ18C-E3/61 is 400 watts.
What is the breakdown voltage of SMAJ18C-E3/61?
- The breakdown voltage of SMAJ18C-E3/61 is 20 volts.
What is the operating temperature range for SMAJ18C-E3/61?
- The operating temperature range for SMAJ18C-E3/61 is -55°C to +150°C.
What are the typical applications for SMAJ18C-E3/61?
- SMAJ18C-E3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the response time of SMAJ18C-E3/61?
- The response time of SMAJ18C-E3/61 is very fast, typically responding within nanoseconds to protect against transient voltage spikes.
Is SMAJ18C-E3/61 RoHS compliant?
- Yes, SMAJ18C-E3/61 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of SMAJ18C-E3/61?
- SMAJ18C-E3/61 comes in a DO-214AC (SMA) package.
Can SMAJ18C-E3/61 be used for overvoltage protection in solar panel systems?
- Yes, SMAJ18C-E3/61 can be used for overvoltage protection in solar panel systems to safeguard against lightning-induced surges and other transient voltage events.
Does SMAJ18C-E3/61 have reverse standoff voltage?
- Yes, SMAJ18C-E3/61 has a reverse standoff voltage of 18 volts.
What is the clamping voltage of SMAJ18C-E3/61?
- The clamping voltage of SMAJ18C-E3/61 is 29.2 volts at 10A, indicating the voltage level at which it begins to conduct significant current during a transient event.