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3SMC20A TR13
Product Overview
Category
The 3SMC20A TR13 belongs to the category of surface mount transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The 3SMC20A TR13 is typically available in a DO-214AB (SMC) package.
Essence
The essence of the 3SMC20A TR13 lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
They are usually packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage Range: 17.8V to 22.2V
- Maximum Clamping Voltage: 29.2V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The 3SMC20A TR13 has two pins, with the cathode connected to the marked side of the diode.
Functional Features
- Transient voltage suppression
- Protection against ESD (electrostatic discharge)
- Low leakage current
Advantages and Disadvantages
Advantages
- High surge current capability
- Fast response time
- Low clamping voltage
Disadvantages
- Sensitive to reverse bias conditions
- Limited power dissipation capability
Working Principles
When a voltage spike occurs, the 3SMC20A TR13 conducts and clamps the voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
The 3SMC20A TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 3SMC20A TR13 include: - P6SMB20A - SMBJ20A - 1.5SMC20A
In conclusion, the 3SMC20A TR13 is a vital component in safeguarding electronic circuits from voltage transients and spikes, finding widespread use across various industries due to its reliable performance and robust characteristics.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 3SMC20A TR13 en soluciones técnicas
What is the maximum current rating of 3SMC20A TR13?
- The maximum current rating of 3SMC20A TR13 is 3.0A.
What is the voltage rating of 3SMC20A TR13?
- The voltage rating of 3SMC20A TR13 is 20V.
Is 3SMC20A TR13 suitable for overvoltage protection in electronic circuits?
- Yes, 3SMC20A TR13 is commonly used for overvoltage protection in electronic circuits.
Can 3SMC20A TR13 be used in automotive applications?
- Yes, 3SMC20A TR13 is suitable for use in automotive applications where transient voltage suppression is required.
What is the typical response time of 3SMC20A TR13 to transient voltage events?
- The typical response time of 3SMC20A TR13 to transient voltage events is very fast, typically in nanoseconds.
Does 3SMC20A TR13 require a heat sink for proper operation?
- In most cases, 3SMC20A TR13 does not require a heat sink due to its low power dissipation.
Is 3SMC20A TR13 RoHS compliant?
- Yes, 3SMC20A TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the typical applications of 3SMC20A TR13 in technical solutions?
- Typical applications of 3SMC20A TR13 include surge protection in telecommunications equipment, industrial automation, and power supplies.
Can 3SMC20A TR13 withstand multiple surge events?
- Yes, 3SMC20A TR13 is designed to withstand multiple surge events without degradation in performance.
Are there any specific layout considerations when using 3SMC20A TR13 in PCB designs?
- It is recommended to place 3SMC20A TR13 close to the protected circuitry and ensure a low impedance path to the ground plane for optimal performance.