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SMBJ4762A/TR13
Product Overview
Category
The SMBJ4762A/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 SMBJ4762A/TR13 is typically available in a surface mount package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ4762A/TR13 is commonly packaged in reels or tape and reel format, with varying quantities per package.
Specifications
- Standoff Voltage: 43.6V
- Breakdown Voltage: 48.4V
- Maximum Clamping Voltage: 77.4V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ4762A/TR13 typically features two pins for connection, with specific pin configurations based on the manufacturer's datasheet.
Functional Features
- Transient voltage suppression
- Bidirectional clamping capability
- Low leakage current
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size for easy integration into circuit designs
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 SMBJ4762A/TR13 conducts current and clamps the voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
The SMBJ4762A/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: Standoff Voltage: 5V, Breakdown Voltage: 6.4V, Peak Pulse Current: 200A
- SMBJ15CA: Standoff Voltage: 15V, Breakdown Voltage: 16.7V, Peak Pulse Current: 600A
- SMBJ33A: Standoff Voltage: 33V, Breakdown Voltage: 36.7V, Peak Pulse Current: 100A
In conclusion, the SMBJ4762A/TR13 is a crucial component in protecting electronic circuits from transient voltage events, offering fast response and effective clamping capabilities. Its compact size and bidirectional clamping make it suitable for various applications, although designers should consider its surge current limitations and potential need for supplementary protection measures.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ4762A/TR13 v technických řešeních
What is the SMBJ4762A/TR13?
- The SMBJ4762A/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 SMBJ4762A/TR13?
- The maximum working voltage of the SMBJ4762A/TR13 is 476 volts.
What is the peak pulse power of the SMBJ4762A/TR13?
- The peak pulse power of the SMBJ4762A/TR13 is 600 watts.
What are the typical applications of the SMBJ4762A/TR13?
- The SMBJ4762A/TR13 is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive systems for transient voltage protection.
What is the clamping voltage of the SMBJ4762A/TR13?
- The clamping voltage of the SMBJ4762A/TR13 is 775 volts.
What is the operating temperature range of the SMBJ4762A/TR13?
- The SMBJ4762A/TR13 has an operating temperature range of -55°C to +150°C.
Does the SMBJ4762A/TR13 meet any specific industry standards?
- Yes, the SMBJ4762A/TR13 complies with the requirements of RoHS and is also halogen-free.
Can the SMBJ4762A/TR13 be used for surge protection in power supply units?
- Yes, the SMBJ4762A/TR13 is suitable for surge protection in power supply units and can help safeguard sensitive components from voltage surges.
What package type does the SMBJ4762A/TR13 come in?
- The SMBJ4762A/TR13 is available in a surface mount DO-214AA (SMB) package.
Is the SMBJ4762A/TR13 suitable for high-speed data lines protection?
- Yes, the SMBJ4762A/TR13 is suitable for protecting high-speed data lines from transient voltage events, making it a versatile component in various technical solutions.