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SMBJ43E3/TR13
Product Overview
The SMBJ43E3/TR13 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly clamp transient voltages to a safe level, thereby protecting sensitive components from damage. The SMBJ43E3/TR13 is available in a compact package and is designed to be easily integrated into various electronic systems.
Basic Information
- Category: Transient Voltage Suppressor Diodes (TVS Diodes)
- Use: Surge protection in electronic circuits
- Characteristics: Rapid clamping of transient voltages, compact package
- Package: SMB (DO-214AA)
- Essence: Protection of sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage Range: 37.1V to 48.9V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ43E3/TR13 features a standard SMB (DO-214AA) package with two pins. Pin 1 is the anode, while pin 2 is the cathode.
Functional Features
- Rapid clamping of transient voltages
- Low clamping voltage
- High surge capability
- Fast response time
Advantages and Disadvantages
Advantages
- Effective surge protection
- Compact size
- Wide operating temperature range
Disadvantages
- Limited peak pulse power compared to some higher-power TVS diodes
- May require additional circuitry for comprehensive surge protection in high-power applications
Working Principles
When a transient voltage spike occurs in the circuit, the SMBJ43E3/TR13 quickly conducts current to divert the excess energy away from sensitive components. This rapid response helps to limit the voltage across the protected circuit, preventing damage due to overvoltage events.
Detailed Application Field Plans
The SMBJ43E3/TR13 is widely used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ33A: Similar characteristics with a lower breakdown voltage range
- SMBJ48CA: Higher breakdown voltage range with similar power dissipation capability
- SMBJ58A: Higher peak pulse power with a slightly larger package size
In conclusion, the SMBJ43E3/TR13 transient voltage suppressor diode offers effective surge protection in a compact package, making it suitable for a wide range of electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SMBJ43E3/TR13 em soluções técnicas
What is the SMBJ43E3/TR13?
- The SMBJ43E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMBJ43E3/TR13?
- The maximum working voltage of SMBJ43E3/TR13 is 43 volts.
What is the peak pulse power dissipation of SMBJ43E3/TR13?
- The peak pulse power dissipation of SMBJ43E3/TR13 is 600 watts.
What are the typical applications of SMBJ43E3/TR13?
- Typical applications of SMBJ43E3/TR13 include protection of electronic circuits in telecommunications equipment, industrial automation, and consumer electronics.
What is the clamping voltage of SMBJ43E3/TR13?
- The clamping voltage of SMBJ43E3/TR13 is 69.4 volts at 10A.
What is the operating temperature range of SMBJ43E3/TR13?
- The operating temperature range of SMBJ43E3/TR13 is -55°C to +150°C.
What is the package type of SMBJ43E3/TR13?
- SMBJ43E3/TR13 comes in a DO-214AA (SMB) package.
Is SMBJ43E3/TR13 RoHS compliant?
- Yes, SMBJ43E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What are the key features of SMBJ43E3/TR13?
- Key features of SMBJ43E3/TR13 include low incremental surge resistance, fast response time, and high reliability.
How does SMBJ43E3/TR13 compare to other similar devices in terms of performance?
- SMBJ43E3/TR13 offers superior clamping capability and lower clamping voltage compared to many similar devices, making it an excellent choice for robust transient voltage suppression in technical solutions.