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SMDJ7.0A-HRA
Product Overview
The SMDJ7.0A-HRA belongs to the category of surface mount transient voltage suppressors (TVS) and is designed for use in electronic circuits to protect against voltage spikes and transients. Its characteristics include high reliability, fast response time, and compact packaging. The product is typically packaged in tape and reel format, with a specified quantity per reel.
Specifications
- Model: SMDJ7.0A-HRA
- Voltage Rating: 7.0V
- Package Type: DO-214AB (SMC)
- Quantity per Package: 5000 units/reel
- Operating Temperature Range: -55°C to +150°C
- Peak Pulse Power: 3000W
- Breakdown Voltage: 7.78V
- Clamping Voltage: 11.3V
- Reverse Standoff Voltage: 6.40V
Detailed Pin Configuration
The SMDJ7.0A-HRA features a standard DO-214AB (SMC) package with two pins for surface mount installation. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Fast response time to transient over-voltage events
- Low clamping voltage to protect sensitive electronic components
- High surge capability for reliable protection
Advantages and Disadvantages
Advantages
- High reliability
- Fast response time
- Compact packaging
- High surge capability
Disadvantages
- Limited voltage rating compared to higher-end TVS devices
- May require additional circuitry for higher voltage protection
Working Principles
The SMDJ7.0A-HRA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage spike occurs. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The SMDJ7.0A-HRA is commonly used in applications such as: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- SMDJ5.0A-HRA: 5.0V voltage rating, similar specifications
- SMDJ12A-HRA: 12V voltage rating, similar specifications
- SMDJ15A-HRA: 15V voltage rating, similar specifications
In conclusion, the SMDJ7.0A-HRA is a reliable and efficient TVS device suitable for a wide range of electronic applications, offering fast protection against voltage transients while maintaining a compact form factor.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ7.0A-HRA en soluciones técnicas
What is the maximum voltage rating of SMDJ7.0A-HRA?
- The maximum voltage rating of SMDJ7.0A-HRA is 7.0V.
What is the peak pulse power dissipation of SMDJ7.0A-HRA?
- The peak pulse power dissipation of SMDJ7.0A-HRA is 3000W.
What is the typical clamping voltage of SMDJ7.0A-HRA?
- The typical clamping voltage of SMDJ7.0A-HRA is 11.2V at 10A.
What is the operating temperature range of SMDJ7.0A-HRA?
- The operating temperature range of SMDJ7.0A-HRA is -55°C to +150°C.
What is the package type of SMDJ7.0A-HRA?
- SMDJ7.0A-HRA comes in a DO-214AB (SMC) package.
Is SMDJ7.0A-HRA RoHS compliant?
- Yes, SMDJ7.0A-HRA is RoHS compliant.
What are the typical applications for SMDJ7.0A-HRA?
- SMDJ7.0A-HRA is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
Does SMDJ7.0A-HRA have a low leakage current?
- Yes, SMDJ7.0A-HRA features a low leakage current.
Can SMDJ7.0A-HRA be used for overvoltage protection in power supplies?
- Yes, SMDJ7.0A-HRA is suitable for overvoltage protection in power supplies.
What are the key advantages of using SMDJ7.0A-HRA in technical solutions?
- The key advantages of SMDJ7.0A-HRA include its high surge capability, fast response time, and compact package size, making it ideal for space-constrained applications.