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SMAJ22-E3/61
Product Overview
Category
SMAJ22-E3/61 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ22-E3/61 is typically available in a DO-214AC (SMA) package.
Essence
The essence of SMAJ22-E3/61 lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400 W
- Breakdown Voltage: 22 V
- Operating Temperature Range: -55°C to +150°C
- Polarity: Unidirectional
Detailed Pin Configuration
The SMAJ22-E3/61 typically consists of two pins, with the anode and cathode terminals clearly marked for easy identification.
Functional Features
- Transient Voltage Suppression: Provides rapid clamping of transient voltages to protect downstream components.
- Low Clamping Voltage: Ensures minimal impact on the protected circuit during transient events.
- Fast Response Time: Reacts quickly to transient voltage spikes, minimizing the risk of damage.
Advantages
- Effective protection against transient voltage events
- Compact form factor
- Wide operating temperature range
Disadvantages
- Unidirectional protection only
- Limited peak pulse power compared to higher-rated devices
Working Principles
SMAJ22-E3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, limiting the voltage across it.
Detailed Application Field Plans
SMAJ22-E3/61 finds application in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to SMAJ22-E3/61 include: - P6KE22CA - 1.5KE22A - SMBJ22A
In conclusion, SMAJ22-E3/61 serves as a crucial component in safeguarding electronic systems from transient voltage events, offering reliable protection and peace of mind to designers and users alike.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ22-E3/61 en soluciones técnicas
What is the maximum peak pulse power of SMAJ22-E3/61?
- The maximum peak pulse power of SMAJ22-E3/61 is 400 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMAJ22-E3/61?
- The breakdown voltage of SMAJ22-E3/61 is typically 24.4 volts at 1mA.
What is the operating temperature range of SMAJ22-E3/61?
- The operating temperature range of SMAJ22-E3/61 is -55°C to +150°C.
What are the typical applications for SMAJ22-E3/61?
- SMAJ22-E3/61 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of SMAJ22-E3/61?
- The clamping voltage of SMAJ22-E3/61 is typically 35.5 volts at 10A.
Is SMAJ22-E3/61 RoHS compliant?
- Yes, SMAJ22-E3/61 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the reverse stand-off voltage of SMAJ22-E3/61?
- The reverse stand-off voltage of SMAJ22-E3/61 is 22 volts.
Does SMAJ22-E3/61 have a low leakage current?
- Yes, SMAJ22-E3/61 has a low leakage current, which is important for minimizing power loss in standby or low-power applications.
Can SMAJ22-E3/61 be used for ESD protection?
- Yes, SMAJ22-E3/61 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.
What package type does SMAJ22-E3/61 come in?
- SMAJ22-E3/61 is available in a DO-214AC (SMA) package, which is a popular surface mount package for easy integration into PCB designs.