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SM6S28A-E3/2D
Product Overview
Category
The SM6S28A-E3/2D belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressors (TVS).
Use
This device is primarily used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Transient Voltage Suppression: The SM6S28A-E3/2D is designed to rapidly clamp transient voltages to a safe level.
- Low Clamping Voltage: It offers low clamping voltage to ensure minimal stress on protected circuits.
- Fast Response Time: The device provides fast response time to transient events, enhancing the protection of downstream electronics.
- High Surge Current Capability: Capable of handling high surge currents, making it suitable for various applications.
Package
The SM6S28A-E3/2D is available in a surface-mount DO-218AB package, offering ease of integration into circuit designs.
Essence
The essence of this product lies in its ability to safeguard electronic circuits from potentially damaging transient voltage events, thereby enhancing the reliability and longevity of electronic systems.
Packaging/Quantity
It is typically supplied in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 28V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to +150°C
- Breakdown Voltage: 31.1V minimum
- Reverse Standoff Voltage: 25.2V minimum
- Maximum Clamping Voltage: 45.7V at 14A
- RoHS Compliant: Yes
Detailed Pin Configuration
The SM6S28A-E3/2D features a standard DO-218AB package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Provides effective suppression of transient voltage spikes.
- Low Clamping Voltage: Ensures minimal impact on protected circuits during transient events.
- Fast Response Time: Rapidly responds to transient voltage events, safeguarding downstream electronics.
- High Surge Current Capability: Capable of handling substantial surge currents, enhancing overall system protection.
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Low clamping voltage minimizes stress on protected circuits
- Fast response time enhances protection of downstream electronics
- High surge current capability for versatile applications
Disadvantages
- May require careful consideration of layout and placement for optimal performance
- Sensitive to improper handling during installation
Working Principles
The SM6S28A-E3/2D operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to transient voltage events, thereby diverting the energy away from sensitive components.
Detailed Application Field Plans
Telecommunications
In telecommunications equipment, the SM6S28A-E3/2D can be employed to protect sensitive circuitry from lightning-induced surges and ESD events, ensuring reliable operation.
Automotive Electronics
Within automotive electronics, this TVS device can safeguard control modules and sensors from voltage transients caused by load dumps and other electrical disturbances.
Industrial Control Systems
For industrial control systems, the SM6S28A-E3/2D can provide robust protection against transient voltage events, contributing to the overall reliability of critical equipment.
Detailed and Complete Alternative Models
- SM6S33A-E3/2D: Similar TVS device with a higher standoff voltage of 33V
- SM6S24A-E3/2D: TVS device with a lower standoff voltage of 24V, suitable for specific applications requiring lower protection levels
In conclusion, the SM6S28A-E3/2D transient voltage suppressor offers effective protection against transient voltage events, with its low clamping voltage, fast response time, and high surge current capability making it suitable for diverse applications across various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM6S28A-E3/2D v technických řešeních
Sure, here are 10 common questions and answers related to the application of SM6S28A-E3/2D in technical solutions:
What is the maximum peak pulse power dissipation of SM6S28A-E3/2D?
- The maximum peak pulse power dissipation is 600 watts for a 10/1000μs waveform.
What is the breakdown voltage of SM6S28A-E3/2D?
- The breakdown voltage is 28 volts.
What is the typical clamping voltage of SM6S28A-E3/2D?
- The typical clamping voltage is 45.7 volts at 14A.
What is the operating temperature range of SM6S28A-E3/2D?
- The operating temperature range is -55°C to +150°C.
What is the package type of SM6S28A-E3/2D?
- The package type is DO-218AB (SMPC).
What are the typical applications of SM6S28A-E3/2D?
- Typical applications include protection of sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
What is the reverse stand-off voltage of SM6S28A-E3/2D?
- The reverse stand-off voltage is 28 volts.
What is the peak pulse current capability of SM6S28A-E3/2D?
- The peak pulse current capability is 80A for an 8/20μs waveform.
What are the key features of SM6S28A-E3/2D?
- Key features include low incremental surge resistance, excellent clamping capability, fast response time, and high-temperature stability.
How should SM6S28A-E3/2D be mounted in a circuit?
- SM6S28A-E3/2D should be mounted with the cathode side connected to the ground or the reference potential in the circuit.
I hope these questions and answers are helpful for your technical solutions involving SM6S28A-E3/2D. Let me know if you need further assistance!