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SMAJ200 Product Overview
Introduction
The SMAJ200 is a vital component belonging to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMAJ200, in particular, offers unique characteristics, packaging, and functional features that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protecting electronic circuits from voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: SMA (DO-214AC)
- Essence: Safeguarding sensitive components from voltage surges
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Part Number: SMAJ200
- Peak Power Dissipation: 400W
- Breakdown Voltage: 200V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SMAJ200 diode has a standard SMA (DO-214AC) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast Response Time: Rapid reaction to voltage spikes
- Low Clamping Voltage: Limits the voltage across the protected circuit
- High Surge Capability: Ability to handle large transient currents
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Compact size for easy integration into circuits
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger diodes
- Higher clamping voltage than some specialized diodes
Working Principles
The SMAJ200 operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action prevents the voltage from exceeding a safe level, safeguarding the connected components.
Detailed Application Field Plans
The SMAJ200 finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Several alternative models can be considered based on specific requirements, including: - SMBJ200: Similar characteristics but in an SMB package - P6SMB200A: Higher power dissipation capability in a larger package - 1.5SMC200CA: SMD package with higher surge capability
In conclusion, the SMAJ200 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in numerous electronic applications.
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What is SMAJ200?
- SMAJ200 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 SMAJ200?
- The maximum peak pulse power of SMAJ200 is 400 watts.
What is the breakdown voltage of SMAJ200?
- The breakdown voltage of SMAJ200 is 200 volts.
What are the typical applications of SMAJ200?
- SMAJ200 is commonly used in various electronic devices and circuits such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage surges and ESD events.
What is the response time of SMAJ200?
- The response time of SMAJ200 is very fast, typically responding within nanoseconds to clamp transient voltages.
What is the operating temperature range of SMAJ200?
- The operating temperature range of SMAJ200 is usually between -55°C to +150°C.
How does SMAJ200 provide protection against voltage spikes?
- SMAJ200 clamps the transient voltage to a safe level by diverting excess current away from the protected circuit, thereby preventing damage to sensitive components.
Can SMAJ200 be used for both AC and DC applications?
- Yes, SMAJ200 can be used for both AC and DC applications.
Is SMAJ200 RoHS compliant?
- Yes, SMAJ200 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What are the package options available for SMAJ200?
- SMAJ200 is available in various package options such as DO-214AC (SMA), SMC, and SMB, providing flexibility for different mounting and board space requirements.