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SMBJ4755/TR13
Product Overview
Category
The SMBJ4755/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 SMBJ4755/TR13 is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of the SMBJ4755/TR13 lies in its ability to provide robust protection for electronic circuits against transient voltage events.
Packaging/Quantity
The SMBJ4755/TR13 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 43.6V
- Breakdown Voltage: 48.5V
- Maximum Clamping Voltage: 77.4V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ4755/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Bi-directional TVS diode
- Low leakage current
- High reliability
Advantages and Disadvantages
Advantages
- Fast response to transient events
- Low clamping voltage protects downstream components
- Compact surface mount package
Disadvantages
- Limited peak pulse current compared to larger TVS diodes
- May require additional circuitry for high power applications
Working Principles
When a transient voltage event occurs, the SMBJ4755/TR13 rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
The SMBJ4755/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ4755/TR13 include: - SMAJ4755A - P6SMBJ48CA - SMCJ4755A
In conclusion, the SMBJ4755/TR13 transient voltage suppressor diode offers reliable protection against transient voltage events in various electronic applications, making it an essential component for ensuring the longevity and reliability of electronic systems.
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What is the SMBJ4755/TR13?
- The SMBJ4755/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 SMBJ4755/TR13?
- The maximum working voltage of the SMBJ4755/TR13 is 4755V.
What is the typical application of the SMBJ4755/TR13?
- The SMBJ4755/TR13 is commonly used in surge protection for various electronic circuits, such as power supplies, communication equipment, and industrial controls.
What is the peak pulse power dissipation of the SMBJ4755/TR13?
- The peak pulse power dissipation of the SMBJ4755/TR13 is typically 600W.
What is the breakdown voltage of the SMBJ4755/TR13?
- The breakdown voltage of the SMBJ4755/TR13 is 5280V.
What are the key features of the SMBJ4755/TR13?
- The key features of the SMBJ4755/TR13 include low clamping voltage, fast response time, and high surge capability.
How does the SMBJ4755/TR13 protect electronic circuits?
- The SMBJ4755/TR13 diverts excessive current away from sensitive components when a voltage spike occurs, thus protecting them from damage.
Can the SMBJ4755/TR13 be used in automotive applications?
- Yes, the SMBJ4755/TR13 is suitable for use in automotive electronics to protect against voltage transients.
What is the operating temperature range of the SMBJ4755/TR13?
- The SMBJ4755/TR13 typically operates within a temperature range of -55°C to 150°C.
Is the SMBJ4755/TR13 RoHS compliant?
- Yes, the SMBJ4755/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.