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SMAJ5943E3/TR13
Product Overview
- Category: Diode
- Use: Voltage clamping and transient suppression
- Characteristics: Fast response time, low leakage current, high surge capability
- Package: DO-214AC (SMA)
- Essence: Protection against voltage transients
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 43V
- Operating Voltage: 36.8V
- Maximum Clamping Voltage: 58.1V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ5943E3/TR13 diode has two pins in the DO-214AC package.
Functional Features
- Fast response time ensures protection against voltage transients.
- Low leakage current minimizes power loss.
- High surge capability provides robust transient suppression.
Advantages and Disadvantages
Advantages
- Effective voltage clamping for transient protection.
- Fast response time for rapid protection.
- Low leakage current for minimal power dissipation.
Disadvantages
- Limited breakdown voltage compared to higher-rated diodes.
- Higher operating temperature range may not be suitable for extreme environments.
Working Principles
The SMAJ5943E3/TR13 operates by quickly diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, clamping the voltage to a safe level and dissipating the excess energy as heat.
Detailed Application Field Plans
The SMAJ5943E3/TR13 is commonly used in electronic circuits and systems where protection against voltage transients is required. It finds applications in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Alternative Model 1: SMBJ5943B
- Category: Diode
- Use: Voltage clamping and transient suppression
- Characteristics: Similar to SMAJ5943E3/TR13
- Package: DO-214AA (SMB)
- Essence: Protection against voltage transients
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Alternative Model 2: P6KE43CA
- Category: Diode
- Use: Voltage clamping and transient suppression
- Characteristics: Similar to SMAJ5943E3/TR13
- Package: DO-15
- Essence: Protection against voltage transients
- Packaging/Quantity: Bulk, 1000 units per box
In conclusion, the SMAJ5943E3/TR13 diode offers effective transient voltage suppression with its fast response time, low leakage current, and high surge capability. While it has limitations in terms of breakdown voltage and operating temperature range, it remains a popular choice for various electronic applications requiring reliable protection against voltage transients.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ5943E3/TR13 en soluciones técnicas
What is SMAJ5943E3/TR13?
- SMAJ5943E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What are the key features of SMAJ5943E3/TR13?
- The key features of SMAJ5943E3/TR13 include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what technical solutions can SMAJ5943E3/TR13 be used?
- SMAJ5943E3/TR13 can be used in various technical solutions such as power supplies, automotive electronics, industrial controls, telecommunications equipment, and consumer electronics.
How does SMAJ5943E3/TR13 protect electronic components?
- SMAJ5943E3/TR13 protects electronic components by diverting excessive current away from sensitive circuits during voltage transients, thereby preventing damage due to overvoltage events.
What is the operating voltage range of SMAJ5943E3/TR13?
- The operating voltage range of SMAJ5943E3/TR13 is from 5V to 188V.
Can SMAJ5943E3/TR13 be used for ESD protection?
- Yes, SMAJ5943E3/TR13 can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.
Is SMAJ5943E3/TR13 RoHS compliant?
- Yes, SMAJ5943E3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the typical response time of SMAJ5943E3/TR13?
- The typical response time of SMAJ5943E3/TR13 is less than 1 picosecond.
Are there any specific layout considerations when using SMAJ5943E3/TR13?
- It is recommended to minimize the length of the traces between SMAJ5943E3/TR13 and the protected circuitry to reduce inductance and optimize performance.
Where can I find detailed specifications and application notes for SMAJ5943E3/TR13?
- Detailed specifications and application notes for SMAJ5943E3/TR13 can be found in the product datasheet provided by the manufacturer or distributor.