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SMA5J17CHE3/5A
Product Overview
The SMA5J17CHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their high surge capability, fast response time, and low clamping voltage. The package type for SMA5J17CHE3/5A is SMA, and they are available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Voltage Rating: 17V
- Peak Pulse Power: 5000W
- Breakdown Voltage: 18.9V to 21V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SMA
- Packaging: Tape and Reel
- Quantity per Reel: 3000 units
Detailed Pin Configuration
The SMA5J17CHE3/5A follows a standard SMA package pin configuration with two leads.
Functional Features
- High surge capability
- Fast response time
- Low clamping voltage
- RoHS compliant
Advantages
- Provides effective surge protection
- Fast response time helps in minimizing damage to sensitive components
- RoHS compliance ensures environmental friendliness
Disadvantages
- May exhibit higher leakage current compared to other TVS diodes
- Limited to surge protection applications and may not be suitable for continuous overvoltage conditions
Working Principles
The SMA5J17CHE3/5A operates based on the principle of avalanche breakdown, where it rapidly clamps the transient voltage to a safe level, protecting downstream components from damage.
Detailed Application Field Plans
The SMA5J17CHE3/5A is widely used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMA5J15A: Similar specifications with a lower voltage rating of 15V
- SMA5J20A: Similar specifications with a higher voltage rating of 20V
- SMA6J17A: Higher peak pulse power rating of 6000W with similar voltage characteristics
In conclusion, the SMA5J17CHE3/5A TVS diode offers reliable surge protection with its high surge capability, fast response time, and low clamping voltage. While it has certain limitations such as higher leakage current, its advantages make it a preferred choice for surge protection in various electronic applications.
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Énumérez 10 questions et réponses courantes liées à l'application de SMA5J17CHE3/5A dans les solutions techniques
What is the maximum voltage rating of SMA5J17CHE3/5A?
- The maximum voltage rating of SMA5J17CHE3/5A is 17V.
What is the peak pulse power dissipation of SMA5J17CHE3/5A?
- The peak pulse power dissipation of SMA5J17CHE3/5A is 5000W for a 10/1000μs waveform.
What is the typical clamping voltage of SMA5J17CHE3/5A?
- The typical clamping voltage of SMA5J17CHE3/5A is 27.4V at 14A.
What is the operating temperature range of SMA5J17CHE3/5A?
- The operating temperature range of SMA5J17CHE3/5A is -55°C to +150°C.
What is the package type of SMA5J17CHE3/5A?
- SMA5J17CHE3/5A comes in a DO-214AC (SMA) package.
What are the typical applications for SMA5J17CHE3/5A?
- SMA5J17CHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
Does SMA5J17CHE3/5A comply with RoHS requirements?
- Yes, SMA5J17CHE3/5A is compliant with RoHS requirements.
What is the reverse stand-off voltage of SMA5J17CHE3/5A?
- The reverse stand-off voltage of SMA5J17CHE3/5A is 15V.
Is SMA5J17CHE3/5A suitable for high-reliability applications?
- Yes, SMA5J17CHE3/5A is suitable for high-reliability applications due to its robust construction and performance characteristics.
What are the key differences between SMA5J17CHE3 and SMA5J17CHE3/5A?
- The "5A" suffix in SMA5J17CHE3/5A indicates a tighter tolerance on the breakdown voltage compared to SMA5J17CHE3, making it more suitable for precision applications.