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SMA6T47CAY
Product Overview
Category: TVS Diode
Use: Protection against transient voltage spikes
Characteristics: Low clamping voltage, fast response time, compact package
Package: SMA (DO-214AC)
Essence: Provides robust protection for sensitive electronic components
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Standoff Voltage: 40.2V
- Breakdown Voltage: 44.7V
- Peak Pulse Current: 10A
- Clamping Voltage: 64.5V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMA6T47CAY has two pins, with the cathode marked by a line on the body of the diode.
Functional Features
- Fast response time to protect against transient voltage spikes
- Low clamping voltage ensures minimal impact on protected circuits
- Compact package allows for easy integration into circuit designs
Advantages
- Robust protection against voltage transients
- Fast response time
- Compact size for space-constrained applications
Disadvantages
- Limited peak pulse current compared to larger TVS diodes
- Higher clamping voltage compared to some specialized diodes
Working Principles
When a transient voltage spike occurs, the SMA6T47CAY conducts and clamps the voltage to a safe level, protecting downstream components from damage.
Detailed Application Field Plans
- Industrial automation systems
- Automotive electronics
- Telecommunication equipment
- Power supply units
- Consumer electronics
Detailed and Complete Alternative Models
- SMA6T33CAY: Lower standoff and breakdown voltage
- SMA6T51CAY: Higher standoff and breakdown voltage
- SMA6T100CAY: Higher peak pulse current handling
Note: The information provided is for reference purposes only. It is recommended to consult the product datasheet for complete specifications and application guidelines.
This completes the entry for SMA6T47CAY in the English editing encyclopedia format.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMA6T47CAY in technische oplossingen
What is SMA6T47CAY?
- SMA6T47CAY is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum working voltage of SMA6T47CAY?
- The maximum working voltage of SMA6T47CAY is 40.2V.
What is the peak pulse power of SMA6T47CAY?
- The peak pulse power of SMA6T47CAY is 600W.
What are the typical applications of SMA6T47CAY?
- SMA6T47CAY is commonly used in automotive electronics, industrial equipment, and consumer electronics to protect against voltage surges and ESD (electrostatic discharge).
What is the clamping voltage of SMA6T47CAY?
- The clamping voltage of SMA6T47CAY is 77.4V at 10A.
What is the operating temperature range of SMA6T47CAY?
- SMA6T47CAY has an operating temperature range of -55°C to 150°C.
Is SMA6T47CAY RoHS compliant?
- Yes, SMA6T47CAY is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can SMA6T47CAY be used for surge protection in power supply units?
- Yes, SMA6T47CAY is suitable for surge protection in power supply units, providing reliable overvoltage protection.
Does SMA6T47CAY have low leakage current?
- Yes, SMA6T47CAY features low leakage current, which is beneficial for preserving power efficiency in electronic systems.
Are there any recommended layout guidelines for using SMA6T47CAY in PCB designs?
- Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and protection when integrating SMA6T47CAY into PCB designs.