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SMBJ4755A/TR13
Product Overview
Category
The SMBJ4755A/TR13 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Package
The SMBJ4755A/TR13 is available in a DO-214AA (SMB) package.
Essence
The essence of the SMBJ4755A/TR13 lies in its ability to provide reliable protection for electronic circuits against voltage surges.
Packaging/Quantity
It is typically packaged in reels and available in quantities suitable for production requirements.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 55V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 47.8V
- Maximum Clamping Voltage: 77.4V at 10A
Detailed Pin Configuration
The SMBJ4755A/TR13 has two pins with standard cathode and anode configuration.
Functional Features
- Transient voltage suppression
- Bi-directional clamping capability
- Low leakage current
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size
- RoHS compliant
Disadvantages
- Limited maximum clamping voltage
- Requires careful consideration of placement in circuit design
Working Principles
The SMBJ4755A/TR13 operates by diverting excessive current away from sensitive components when a voltage transient occurs. It achieves this through rapid conduction and clamping of the transient voltage to a safe level.
Detailed Application Field Plans
The SMBJ4755A/TR13 is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the SMBJ4755A/TR13 include: - P6SMBJ55A - SMCJ55A - 1.5SMCJ55A
In conclusion, the SMBJ4755A/TR13 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ4755A/TR13 en soluciones técnicas
What is the SMBJ4755A/TR13?
- The SMBJ4755A/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 SMBJ4755A/TR13?
- The maximum working voltage of the SMBJ4755A/TR13 is 4755V.
What is the peak pulse current rating of the SMBJ4755A/TR13?
- The peak pulse current rating of the SMBJ4755A/TR13 is typically 10A.
How does the SMBJ4755A/TR13 protect electronic circuits?
- The SMBJ4755A/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what applications is the SMBJ4755A/TR13 commonly used?
- The SMBJ4755A/TR13 is commonly used in power supplies, telecommunications equipment, industrial controls, and automotive electronics.
What is the response time of the SMBJ4755A/TR13?
- The response time of the SMBJ4755A/TR13 is very fast, typically responding within nanoseconds to transient voltage events.
Does the SMBJ4755A/TR13 require any external components for operation?
- No, the SMBJ4755A/TR13 does not require any external components for operation.
What is the temperature range for the SMBJ4755A/TR13?
- The SMBJ4755A/TR13 is typically rated for operation over a temperature range of -55°C to 150°C.
Can the SMBJ4755A/TR13 be used for surge protection in AC power lines?
- Yes, the SMBJ4755A/TR13 can be used for surge protection in AC power lines, provided it is appropriately rated for the application.
Is the SMBJ4755A/TR13 RoHS compliant?
- Yes, the SMBJ4755A/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.