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SMAJ28CA-M3/5A
Introduction
The SMAJ28CA-M3/5A is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components from voltage spikes and transients. This entry provides an overview of the SMAJ28CA-M3/5A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SMA (DO-214AC)
- Essence: TVS diode for circuit protection
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Part Number: SMAJ28CA-M3/5A
- Peak Pulse Power: 400W
- Breakdown Voltage: 28V
- Clamping Voltage: 45.4V at 14A
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ28CA-M3/5A diode has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact package size
Disadvantages
- Limited power dissipation capability
- Clamping voltage may be higher than some alternative models
Working Principles
When a transient voltage spike occurs, the SMAJ28CA-M3/5A diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive components.
Detailed Application Field Plans
The SMAJ28CA-M3/5A is widely used in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the SMAJ28CA-M3/5A include: - P6KE27CA - 1.5KE30CA - SMBJ28CA
In summary, the SMAJ28CA-M3/5A is a crucial component for protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications.
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Énumérez 10 questions et réponses courantes liées à l'application de SMAJ28CA-M3/5A dans les solutions techniques
What is the maximum peak pulse power of SMAJ28CA-M3/5A?
- The maximum peak pulse power of SMAJ28CA-M3/5A is 400 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMAJ28CA-M3/5A?
- The breakdown voltage of SMAJ28CA-M3/5A is typically 31.1V at 1mA.
What is the operating temperature range of SMAJ28CA-M3/5A?
- The operating temperature range of SMAJ28CA-M3/5A is -55°C to +150°C.
What is the clamping voltage of SMAJ28CA-M3/5A?
- The clamping voltage of SMAJ28CA-M3/5A is 45.4V at 77.5A.
What are the typical applications of SMAJ28CA-M3/5A?
- SMAJ28CA-M3/5A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the response time of SMAJ28CA-M3/5A?
- The response time of SMAJ28CA-M3/5A is less than 1 picosecond.
Does SMAJ28CA-M3/5A meet RoHS compliance?
- Yes, SMAJ28CA-M3/5A is compliant with RoHS requirements.
What is the package type of SMAJ28CA-M3/5A?
- SMAJ28CA-M3/5A is available in a DO-214AC (SMA) package.
Is SMAJ28CA-M3/5A suitable for high-speed data line protection?
- Yes, SMAJ28CA-M3/5A is suitable for high-speed data line protection due to its fast response time and low clamping voltage.
What are the recommended mounting techniques for SMAJ28CA-M3/5A?
- SMAJ28CA-M3/5A can be mounted using surface mount techniques, and proper thermal management is recommended for optimal performance.