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SMCJ26A-HRA Encyclopedia Entry
Product Overview
The SMCJ26A-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 SMCJ26A-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 circuits from voltage surges
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 26V
- Operating Temperature Range: -55°C to +175°C
- Forward Voltage: 3.5V at 10A
- Reverse Standoff Voltage: 23.2V
Detailed Pin Configuration
The SMCJ26A-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 events
- Low clamping voltage to minimize stress on protected circuits
- High surge current capability for reliable protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Robust and reliable performance
- Wide operating temperature range
Disadvantages
- Can introduce some capacitance into the protected circuit
- May require additional circuitry for optimal performance in certain applications
Working Principles
When a transient voltage spike occurs, the SMCJ26A-HRA diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The SMCJ26A-HRA is widely used in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A-HRA: Breakdown Voltage: 5V, Peak Pulse Power: 1500W
- SMCJ10A-HRA: Breakdown Voltage: 10V, Peak Pulse Power: 1500W
- SMCJ15A-HRA: Breakdown Voltage: 15V, Peak Pulse Power: 1500W
- SMCJ30A-HRA: Breakdown Voltage: 30V, Peak Pulse Power: 1500W
In conclusion, the SMCJ26A-HRA transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use in diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ26A-HRA v technických řešeních
What is the maximum peak pulse current rating of SMCJ26A-HRA?
- The maximum peak pulse current rating of SMCJ26A-HRA is 300A.
What is the breakdown voltage of SMCJ26A-HRA?
- The breakdown voltage of SMCJ26A-HRA is 28.9V.
What is the typical clamping voltage of SMCJ26A-HRA?
- The typical clamping voltage of SMCJ26A-HRA is 45.4V at 10A.
What is the power dissipation capability of SMCJ26A-HRA?
- SMCJ26A-HRA has a power dissipation capability of 1500W.
What are the typical applications for SMCJ26A-HRA?
- SMCJ26A-HRA is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMCJ26A-HRA?
- The operating temperature range of SMCJ26A-HRA is -55°C to +175°C.
Does SMCJ26A-HRA comply with RoHS requirements?
- Yes, SMCJ26A-HRA is compliant with RoHS requirements.
What is the package type of SMCJ26A-HRA?
- SMCJ26A-HRA is available in a surface mount SMC package.
Is SMCJ26A-HRA suitable for high-reliability applications?
- Yes, SMCJ26A-HRA is designed for high-reliability applications and has a high surge capability.
Can SMCJ26A-HRA be used for overvoltage protection in power supply circuits?
- Yes, SMCJ26A-HRA is suitable for overvoltage protection in power supply circuits due to its high surge handling capability and low clamping voltage.