SMAJ100 Product Overview
Product Category:
The SMAJ100 belongs to the category of transient voltage suppressor diodes.
Basic Information Overview: - Use: The SMAJ100 is used to protect sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. - Characteristics: It is characterized by its ability to rapidly respond to overvoltage conditions and divert excess current away from the protected circuit. - Package: The SMAJ100 is typically available in a DO-214AC (SMA) package, which is a surface mount package designed for easy installation on printed circuit boards. - Essence: Its essence lies in providing robust protection against transient voltage spikes to ensure the reliability and longevity of electronic equipment. - Packaging/Quantity: The SMAJ100 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications: - Voltage Standoff: 100V - Breakdown Voltage: 111V to 123V - Peak Pulse Power: 400W - Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration: The SMAJ100 typically features two pins in a standard DO-214AC package configuration. Pin 1 is the cathode, while pin 2 is the anode.
Functional Features: - Rapid response time to transient voltage events - Low clamping voltage to minimize stress on protected circuits - High surge capability for reliable protection
Advantages and Disadvantages: - Advantages: - Effective protection against transient voltage events - Compact size for easy integration into circuit designs - Wide operating temperature range for versatile applications - Disadvantages: - Limited power dissipation capability compared to larger devices - May require additional circuitry for comprehensive surge protection in high-energy environments
Working Principles: The SMAJ100 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage. This effectively diverts the transient energy away from the protected circuit, safeguarding it from damage.
Detailed Application Field Plans: The SMAJ100 finds extensive use in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Renewable energy systems
Detailed and Complete Alternative Models: - P6SMB100A - 1.5SMC100CA - SMBJ100A
In conclusion, the SMAJ100 transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in ensuring the reliability and longevity of electronic devices across diverse industries.
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What is SMAJ100?
- SMAJ100 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 SMAJ100?
- The maximum peak pulse power of SMAJ100 is 400 watts.
What is the breakdown voltage of SMAJ100?
- The breakdown voltage of SMAJ100 is 100 volts.
What are the typical applications of SMAJ100?
- SMAJ100 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage surges.
What is the operating temperature range of SMAJ100?
- The operating temperature range of SMAJ100 is typically -55°C to +150°C.
What is the response time of SMAJ100?
- The response time of SMAJ100 is very fast, typically responding within nanoseconds to clamp transient voltages.
How does SMAJ100 provide protection against voltage spikes?
- SMAJ100 diverts excess current away from sensitive components by clamping the voltage to a safe level, thereby protecting the circuit.
Can SMAJ100 be used for both AC and DC applications?
- Yes, SMAJ100 can be used for both AC and DC applications.
What is the packaging type of SMAJ100?
- SMAJ100 is available in various surface mount packages such as SMB, SMC, and DO-214AC.
Is SMAJ100 RoHS compliant?
- Yes, SMAJ100 is RoHS compliant, making it suitable for use in environmentally conscious designs.