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SMA6L18A - Product Overview
Introduction
The SMA6L18A is a semiconductor product belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used for protecting sensitive electronic components from voltage spikes and transients. The SMA6L18A offers unique characteristics, packaging, and functional features that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients
- Characteristics: Low clamping voltage, fast response time
- Package: SMA (DO-214AC)
- Essence: Semiconductor device for voltage suppression
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 18V
- Operating Voltage: 15.3V
- Clamping Voltage: 24.4V
- Peak Pulse Current: 25.0A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMA6L18A TVS diode has a standard SMA (DO-214AC) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Fast response time to clamp transient voltages
- Low clamping voltage to protect downstream components
- High peak pulse power handling capability
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited peak pulse power compared to higher-rated TVS diodes
- May require additional components for comprehensive surge protection
Working Principles
When a transient voltage spike occurs, the SMA6L18A TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to sensitive components.
Detailed Application Field Plans
The SMA6L18A is commonly used in various electronic systems, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment - Power supply units
Detailed and Complete Alternative Models
- SMAJ18A: Similar specifications with a slightly different package
- SMBJ18A: Higher power handling capability with a different package
- SMCJ18A: Greater peak pulse current rating for more demanding applications
In conclusion, the SMA6L18A TVS diode provides effective transient voltage suppression for a wide range of electronic applications, offering fast response times and low clamping voltages. Its compact size and robust performance make it a popular choice for protecting sensitive components from voltage transients.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA6L18A v technických řešeních
What is SMA6L18A?
- SMA6L18A is a type of TVS (transient voltage suppressor) diode used for surge protection in electronic circuits.
What is the maximum working voltage of SMA6L18A?
- The maximum working voltage of SMA6L18A is 15.3V.
What is the peak pulse power dissipation of SMA6L18A?
- The peak pulse power dissipation of SMA6L18A is 600W.
What are the typical applications of SMA6L18A?
- SMA6L18A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of SMA6L18A?
- The clamping voltage of SMA6L18A is typically 24.4V at 10A.
What is the operating temperature range of SMA6L18A?
- The operating temperature range of SMA6L18A is -55°C to 150°C.
What is the package type of SMA6L18A?
- SMA6L18A is available in a DO-214AC (SMA) package.
Is SMA6L18A RoHS compliant?
- Yes, SMA6L18A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What are the key features of SMA6L18A?
- Key features of SMA6L18A include low clamping voltage, fast response time, and high surge capability.
Where can I find detailed specifications for SMA6L18A?
- Detailed specifications for SMA6L18A can be found in the datasheet provided by the manufacturer or distributor.