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SMBJ5940B/TR13
Product Overview
Category
The SMBJ5940B/TR13 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ5940B/TR13 is typically available in a surface mount package.
Essence
The essence of the SMBJ5940B/TR13 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ5940B/TR13 is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 53.0V
- Breakdown Voltage: 59.3V
- Maximum Clamping Voltage: 85.9V
- Peak Pulse Current: 30.6A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ5940B/TR13 typically features two pins for surface mount installation. The pin configuration may vary slightly based on the manufacturer's specifications.
Functional Features
The functional features of the SMBJ5940B/TR13 include: - Transient voltage suppression - Bidirectional clamping capability - Low leakage current
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Fast response time
- Compact size for space-constrained applications
Disadvantages
- Limited surge current handling capacity compared to larger TVS diodes
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage event occurs, the SMBJ5940B/TR13 conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to sensitive components.
Detailed Application Field Plans
The SMBJ5940B/TR13 finds application in various fields, including: - Telecommunications equipment - Industrial automation systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ5940B/TR13 include: - SMAJ5.0A - SMCJ58A - P6KE56CA
In conclusion, the SMBJ5940B/TR13 transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in various electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ5940B/TR13 en soluciones técnicas
What is the SMBJ5940B/TR13?
- The SMBJ5940B/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ5940B/TR13?
- The maximum working voltage of the SMBJ5940B/TR13 is 59 volts.
What is the peak pulse power dissipation of the SMBJ5940B/TR13?
- The peak pulse power dissipation of the SMBJ5940B/TR13 is typically 600 watts.
What are the typical applications of the SMBJ5940B/TR13?
- The SMBJ5940B/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.
What is the clamping voltage of the SMBJ5940B/TR13?
- The clamping voltage of the SMBJ5940B/TR13 is typically around 96.8 volts at a peak pulse current of 10A.
What is the operating temperature range of the SMBJ5940B/TR13?
- The SMBJ5940B/TR13 has an operating temperature range of -55°C to 150°C.
How does the SMBJ5940B/TR13 provide transient voltage suppression?
- The SMBJ5940B/TR13 conducts excess current away from sensitive components when a transient voltage spike occurs, thereby protecting them from damage.
Is the SMBJ5940B/TR13 RoHS compliant?
- Yes, the SMBJ5940B/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of the SMBJ5940B/TR13?
- The SMBJ5940B/TR13 is available in a surface mount DO-214AA (SMB) package.
Are there any recommended layout or mounting considerations for the SMBJ5940B/TR13?
- It is recommended to minimize the length of the leads and traces connecting the SMBJ5940B/TR13 to the circuit to reduce inductance and optimize its transient voltage suppression performance.