SMCJ54A-HRA English Editing Encyclopedia Entry
Product Overview
The SMCJ54A-HRA belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ54A-HRA is designed to provide robust protection against transient overvoltage conditions in a variety of applications.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High reliability, fast response time, low clamping voltage
- Package: SMA (DO-214AC)
- Essence: Safeguarding electronic components from voltage surges
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 54V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 48.1V
- Forward Voltage: 3.5V at 10A
Detailed Pin Configuration
The SMCJ54A-HRA typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Fast response time to transient overvoltage conditions
- Low clamping voltage to limit the voltage across the protected circuit
- High surge current capability for reliable protection
Advantages and Disadvantages
Advantages: - Robust protection against voltage spikes - Fast response time - Wide operating temperature range
Disadvantages: - Higher cost compared to standard diodes - Requires careful consideration of placement in the circuit for optimal performance
Working Principles
When a transient overvoltage occurs, the SMCJ54A-HRA conducts and clamps the voltage to a safe level, protecting the downstream circuitry from damage. This is achieved through the rapid conduction of the diode when the voltage exceeds the breakdown voltage.
Detailed Application Field Plans
The SMCJ54A-HRA is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A-HRA: Breakdown Voltage: 5.0V
- SMCJ6.0A-HRA: Breakdown Voltage: 6.0V
- SMCJ10A-HRA: Breakdown Voltage: 10V
- SMCJ24A-HRA: Breakdown Voltage: 24V
In conclusion, the SMCJ54A-HRA transient voltage suppressor diode offers reliable protection against transient overvoltage conditions in a wide range of electronic applications. Its high surge current capability, fast response time, and robust design make it a valuable component in safeguarding sensitive electronic circuits.
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기술 솔루션에 SMCJ54A-HRA 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the maximum peak pulse current for SMCJ54A-HRA?
- The maximum peak pulse current for SMCJ54A-HRA is 300A.
What is the breakdown voltage of SMCJ54A-HRA?
- The breakdown voltage of SMCJ54A-HRA is 58.9V.
What is the power dissipation of SMCJ54A-HRA?
- The power dissipation of SMCJ54A-HRA is 1500W.
What are the typical applications for SMCJ54A-HRA?
- SMCJ54A-HRA is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range for SMCJ54A-HRA?
- The operating temperature range for SMCJ54A-HRA is -55°C to +175°C.
Does SMCJ54A-HRA have a low leakage current?
- Yes, SMCJ54A-HRA has a low leakage current, making it suitable for sensitive electronic devices.
Is SMCJ54A-HRA RoHS compliant?
- Yes, SMCJ54A-HRA is RoHS compliant, meeting environmental standards.
What is the response time of SMCJ54A-HRA?
- The response time of SMCJ54A-HRA is very fast, typically less than 1 nanosecond.
Can SMCJ54A-HRA be used for ESD protection?
- Yes, SMCJ54A-HRA can be used for electrostatic discharge (ESD) protection in various electronic circuits.
Is SMCJ54A-HRA available in surface mount packages?
- Yes, SMCJ54A-HRA is available in a surface mount package, making it suitable for automated assembly processes.