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SM5S22ATHE3/I
Product Overview
Category
The SM5S22ATHE3/I belongs to the category of semiconductor devices, specifically TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits to safeguard against voltage spikes and transient events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SM5S22ATHE3/I comes in a surface-mount DO-218AB package.
Essence
This TVS diode provides robust protection for sensitive electronic components against voltage transients.
Packaging/Quantity
It is typically available in reels with a quantity of 500 units per reel.
Specifications
- Voltage Rating: 22V
- Peak Pulse Power: 5000W
- Breakdown Voltage: 24.4V
- Clamping Voltage: 35.5V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The SM5S22ATHE3/I has a standard DO-218AB package with two pins: anode and cathode.
Functional Features
- Provides effective protection against transient voltage events.
- Fast response time ensures minimal impact on the protected circuit.
- Low clamping voltage helps in limiting the voltage across the protected load.
Advantages
- Robust surge protection capabilities
- Compact surface-mount package
- Wide operating temperature range
Disadvantages
- Higher cost compared to traditional diode-based protection methods
- Requires careful consideration of placement and layout due to its high surge power handling capability
Working Principles
When a transient voltage spike occurs, the TVS diode conducts and diverts the excess energy away from the protected circuit, thus limiting the voltage across the load.
Detailed Application Field Plans
The SM5S22ATHE3/I is commonly used in various applications including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment
Detailed and Complete Alternative Models
- SMF5.0A: Similar TVS diode with a lower voltage rating
- SM6T33A: TVS diode with higher peak pulse power handling capability
In conclusion, the SM5S22ATHE3/I TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of sensitive electronic circuits.
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What is SM5S22ATHE3/I?
- SM5S22ATHE3/I is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and surges.
What is the maximum working voltage of SM5S22ATHE3/I?
- The maximum working voltage of SM5S22ATHE3/I is 22V.
What is the peak pulse current rating of SM5S22ATHE3/I?
- The peak pulse current rating of SM5S22ATHE3/I is 50A.
What are the typical applications of SM5S22ATHE3/I?
- SM5S22ATHE3/I is commonly used in applications such as USB ports, Ethernet ports, audio/video inputs, and other interfaces to protect against transient voltage events.
What is the clamping voltage of SM5S22ATHE3/I?
- The clamping voltage of SM5S22ATHE3/I is typically around 35.5V at 10A.
What is the operating temperature range of SM5S22ATHE3/I?
- SM5S22ATHE3/I has an operating temperature range of -55°C to 150°C.
Is SM5S22ATHE3/I RoHS compliant?
- Yes, SM5S22ATHE3/I is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can SM5S22ATHE3/I be used for surge protection in automotive electronics?
- Yes, SM5S22ATHE3/I is suitable for surge protection in automotive electronics due to its robust design and performance.
Does SM5S22ATHE3/I require any external components for proper operation?
- SM5S22ATHE3/I does not require any external components for basic operation, but additional circuitry may be needed depending on the specific application requirements.
What packaging options are available for SM5S22ATHE3/I?
- SM5S22ATHE3/I is available in various surface mount packages, including SMC (DO-214AB) and SMB (DO-214AA), offering flexibility for different PCB layouts and assembly processes.