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SMDA12C-4E3/TR13
Introduction
The SMDA12C-4E3/TR13 is a versatile electronic component that belongs to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the SMDA12C-4E3/TR13.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: SOD-123FL
- Essence: Safeguarding sensitive electronic components from voltage spikes
- Packaging/Quantity: Available in reels with varying quantities
Specifications
- Peak Pulse Power: 300W
- Breakdown Voltage: 12V
- Clamping Voltage: 19.9V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMDA12C-4E3/TR13 has a standard SOD-123FL package with two pins for connection. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Rapid response to transient overvoltage conditions
- Low clamping voltage to protect downstream components
- High surge capability for reliable protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Compact size for easy integration into circuit designs
- Wide operating temperature range for diverse applications
Disadvantages
- Limited breakdown voltage compared to higher-rated devices
- May require additional circuitry for comprehensive surge protection in some applications
Working Principles
The SMDA12C-4E3/TR13 operates by diverting excessive voltage away from sensitive components in the circuit when a transient event occurs. It rapidly clamps the voltage to a safe level, preventing damage to downstream electronics.
Detailed Application Field Plans
The SMDA12C-4E3/TR13 finds extensive use in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
For applications requiring different specifications or performance characteristics, alternative models to consider include: - SMDJ5.0A: Higher breakdown voltage (5.0V) with similar power dissipation - SMBJ12CA: Lower breakdown voltage (12V) with higher power dissipation - P6KE15CA: Higher breakdown voltage (15V) with similar power dissipation
In conclusion, the SMDA12C-4E3/TR13 is a crucial component in protecting electronic circuits from voltage transients. Its compact size, rapid response time, and high surge capability make it suitable for a wide range of applications across various industries.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui SMDA12C-4E3/TR13 în soluțiile tehnice
What is SMDA12C-4E3/TR13?
- SMDA12C-4E3/TR13 is a surface mount TVS diode array designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key features of SMDA12C-4E3/TR13?
- The key features include low clamping voltage, high surge current capability, compact size, and compatibility with automated placement equipment.
How does SMDA12C-4E3/TR13 protect electronic circuits?
- SMDA12C-4E3/TR13 provides transient voltage suppression by diverting excessive current away from sensitive components, thereby safeguarding them from damage.
In what applications can SMDA12C-4E3/TR13 be used?
- SMDA12C-4E3/TR13 is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and other applications requiring protection from transient voltage events.
What is the maximum surge current rating of SMDA12C-4E3/TR13?
- The maximum surge current rating is typically around 100A, making it suitable for handling high-energy transients.
Is SMDA12C-4E3/TR13 RoHS compliant?
- Yes, SMDA12C-4E3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.
What is the operating temperature range of SMDA12C-4E3/TR13?
- The operating temperature range is usually between -55°C to 125°C, allowing for reliable performance in various environmental conditions.
Can SMDA12C-4E3/TR13 be used in high-speed data lines?
- Yes, SMDA12C-4E3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, HDMI, and other communication interfaces.
Does SMDA12C-4E3/TR13 require any external components for proper operation?
- No, SMDA12C-4E3/TR13 is a standalone device and does not require additional external components for its operation.
Where can I find detailed technical specifications and application notes for SMDA12C-4E3/TR13?
- Detailed technical specifications and application notes for SMDA12C-4E3/TR13 can be found on the manufacturer's website or product datasheet.