SMDJ15A-HRA
Product Overview
The SMDJ15A-HRA belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMDJ15A-HRA is characterized by its high reliability, fast response time, and low clamping voltage. It is typically packaged in a surface-mount package and is available in various quantities per package.
Specifications
- Voltage Rating: 15V
- Peak Pulse Power: 3000W
- Package Type: DO-214AB (SMC)
- Quantity per Package: Varies
Detailed Pin Configuration
The SMDJ15A-HRA follows the standard pin configuration for diodes in the DO-214AB package, with two pins for connection to the circuit board.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to sensitive electronics.
- High Reliability: Designed for consistent performance and longevity in demanding applications.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High reliability
Disadvantages
- Clamping voltage may be relatively higher compared to some alternative models
- May require additional circuitry for comprehensive surge protection
Working Principles
The SMDJ15A-HRA operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. This is achieved through the rapid conduction of the diode, which effectively limits the voltage across the protected circuit.
Detailed Application Field Plans
The SMDJ15A-HRA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMDJ5.0A-HRA: 5V rating, suitable for lower voltage applications
- SMDJ24A-HRA: 24V rating, for higher voltage protection requirements
- SMDJ15CA-HRA: Similar specifications with a different package type
In conclusion, the SMDJ15A-HRA transient voltage suppressor diode offers reliable protection against voltage transients in a wide range of electronic applications. Its fast response time and high reliability make it a popular choice for engineers seeking to safeguard sensitive components from electrical disturbances.
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기술 솔루션에 SMDJ15A-HRA 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the maximum voltage rating of SMDJ15A-HRA?
- The maximum voltage rating of SMDJ15A-HRA is 15V.
What is the peak pulse power of SMDJ15A-HRA?
- The peak pulse power of SMDJ15A-HRA is 3000W.
What is the typical clamping voltage of SMDJ15A-HRA?
- The typical clamping voltage of SMDJ15A-HRA is 25.6V at 10A.
What are the typical applications for SMDJ15A-HRA?
- SMDJ15A-HRA is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMDJ15A-HRA?
- The operating temperature range of SMDJ15A-HRA is -55°C to +150°C.
Does SMDJ15A-HRA meet any specific industry standards?
- Yes, SMDJ15A-HRA complies with the requirements of RoHS and is also lead-free.
Can SMDJ15A-HRA be used for ESD protection?
- Yes, SMDJ15A-HRA can be used for electrostatic discharge (ESD) protection in various electronic devices and circuits.
What is the package type of SMDJ15A-HRA?
- SMDJ15A-HRA is available in a surface mount DO-214AB package.
Is SMDJ15A-HRA suitable for high-speed data line protection?
- Yes, SMDJ15A-HRA is suitable for protecting high-speed data lines in applications such as Ethernet, USB, and HDMI interfaces.
Are there any recommended layout considerations when using SMDJ15A-HRA?
- It is recommended to minimize the length and area of the PCB traces connected to SMDJ15A-HRA and to ensure proper grounding for optimal performance.