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SMDJ14CA - Product Overview and Specifications
Introduction
The SMDJ14CA belongs to the category of transient voltage suppressor diodes. These diodes are widely used for protecting sensitive electronic components from voltage spikes and surges. The SMDJ14CA is known for its high reliability and efficiency in safeguarding electronic circuits.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and surges
- Characteristics: High reliability, fast response time, low clamping voltage
- Package: Surface mount
- Essence: Safeguarding electronic components from transient voltage events
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Voltage Rating: 14V
- Peak Pulse Power: 3000W
- Operating Temperature Range: -55°C to +150°C
- Mounting Type: Surface Mount
- Package / Case: DO-214AB (SMC)
Detailed Pin Configuration
The SMDJ14CA typically follows the standard pin configuration for surface mount diodes, with the anode and cathode connections clearly marked on the package.
Functional Features
- Fast response time to transient voltage events
- Low clamping voltage to protect downstream components
- High surge current capability
- Compact surface mount package for easy integration into circuit designs
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast reaction time
- Compact size for space-constrained applications
Disadvantages
- Limited power dissipation capability compared to larger through-hole devices
- Sensitive to overvoltage conditions beyond its rating
Working Principles
The SMDJ14CA operates by quickly diverting excess voltage away from sensitive components when a transient event occurs. This rapid response helps prevent damage to the circuitry by limiting the voltage across the protected elements.
Detailed Application Field Plans
The SMDJ14CA finds extensive use in various electronic systems, including: - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supply units - Consumer electronics
Detailed and Complete Alternative Models
- SMDJ5.0A: 5V rating
- SMDJ12A: 12V rating
- SMDJ20A: 20V rating
- SMDJ30A: 30V rating
In conclusion, the SMDJ14CA transient voltage suppressor diode offers reliable protection against voltage transients in a compact surface mount package, making it a popular choice for a wide range of electronic applications.
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What is SMDJ14CA?
- SMDJ14CA is a type of TVS (transient voltage suppressor) diode used to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMDJ14CA?
- The maximum working voltage of SMDJ14CA is 14 volts.
What is the peak pulse power handling capability of SMDJ14CA?
- SMDJ14CA has a peak pulse power handling capability of 3000 watts.
In what applications can SMDJ14CA be used?
- SMDJ14CA can be used in various applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
What is the response time of SMDJ14CA?
- The response time of SMDJ14CA is very fast, typically in the range of picoseconds.
How does SMDJ14CA provide protection against voltage spikes?
- SMDJ14CA clamps the voltage to a safe level by diverting excess current away from the protected circuit.
Is SMDJ14CA suitable for high-speed data lines?
- Yes, SMDJ14CA is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet.
What are the temperature considerations for SMDJ14CA?
- SMDJ14CA has a wide operating temperature range, typically from -55°C to 150°C, making it suitable for various environmental conditions.
Can SMDJ14CA be used in conjunction with other protective components?
- Yes, SMDJ14CA can be used in combination with other protective components such as varistors and fuses to provide comprehensive protection.
Are there any specific layout or mounting considerations for SMDJ14CA?
- It is important to follow recommended layout guidelines and ensure proper mounting to maximize the effectiveness of SMDJ14CA in protecting the circuitry.