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4.0SMDJ13A - Product Encyclopedia Entry
Introduction
The 4.0SMDJ13A belongs to the category of TVS (Transient Voltage Suppressor) diodes and is widely used for surge protection in various electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 4.0SMDJ13A.
Basic Information Overview
- Category: TVS Diode
- Use: Surge protection in electronic circuits
- Characteristics: Fast response time, high surge current capability
- Package: SMD (Surface Mount Device)
- Essence: Protects sensitive electronic components from voltage surges
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Voltage Rating: 13V
- Power Dissipation: 4000W
- Polarity: Unidirectional
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 4.0SMDJ13A TVS diode has a standard SMD package with two terminals for surface mounting onto printed circuit boards.
Functional Features
- Rapid response to transient overvoltage conditions
- High surge current capability
- Low clamping voltage
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective surge protection for sensitive electronic components
- Fast response time
- High surge current handling capability
Disadvantages
- Unidirectional protection only
- Requires careful consideration of placement in circuit design
Working Principles
When a voltage surge occurs, the 4.0SMDJ13A TVS diode conducts and clamps the voltage to a safe level, protecting downstream components from damage. It operates by diverting excess current away from the protected circuit.
Detailed Application Field Plans
The 4.0SMDJ13A is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 4.0SMDJ13A TVS diode include: - 5.0SMDJ13A - 3.3SMDJ13A - 6.8SMDJ13A - P6SMB13A
In conclusion, the 4.0SMDJ13A TVS diode offers effective surge protection with its fast response time and high surge current capability. Its unidirectional nature and careful placement considerations are important factors to be aware of when integrating it into electronic circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 4.0SMDJ13A en soluciones técnicas
What is the maximum peak pulse current for 4.0SMDJ13A?
- The maximum peak pulse current for 4.0SMDJ13A is 400A.
What is the breakdown voltage of 4.0SMDJ13A?
- The breakdown voltage of 4.0SMDJ13A is 14.4V.
What is the typical clamping voltage of 4.0SMDJ13A?
- The typical clamping voltage of 4.0SMDJ13A is 23.8V at 10A.
What is the application of 4.0SMDJ13A in surge protection?
- 4.0SMDJ13A is commonly used in surge protection for sensitive electronic equipment, such as telecommunications systems, industrial controls, and power supplies.
Can 4.0SMDJ13A be used for overvoltage protection in automotive electronics?
- Yes, 4.0SMDJ13A can be used for overvoltage protection in automotive electronics to safeguard against voltage transients.
What is the response time of 4.0SMDJ13A in clamping voltage during a transient event?
- The response time of 4.0SMDJ13A in clamping voltage during a transient event is typically less than 1 picosecond.
Is 4.0SMDJ13A suitable for use in high-speed data line protection applications?
- Yes, 4.0SMDJ13A is suitable for use in high-speed data line protection due to its fast response time and low clamping voltage.
What are the environmental operating conditions for 4.0SMDJ13A?
- 4.0SMDJ13A is designed to operate within a temperature range of -55°C to +150°C.
Does 4.0SMDJ13A comply with industry standards for surge protection devices?
- Yes, 4.0SMDJ13A complies with industry standards such as IEC 61000-4-5 for surge protection devices.
Can 4.0SMDJ13A be used in conjunction with other protective components for enhanced transient voltage suppression?
- Yes, 4.0SMDJ13A can be used in conjunction with other protective components, such as varistors or gas discharge tubes, to provide enhanced transient voltage suppression in technical solutions.