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SMBJ4738C/TR13
Product Overview
Category
The SMBJ4738C/TR13 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ4738C/TR13 is typically available in a surface mount package.
Essence
The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ4738C/TR13 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 43.6V
- Maximum Clamping Voltage: 70.1V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ4738C/TR13 typically features two pins for surface mount installation. The pin configuration may vary slightly based on the manufacturer's specifications.
Functional Features
- Transient voltage suppression
- Fast response to voltage spikes
- Low clamping voltage to protect downstream components
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size for easy integration into circuit designs
Disadvantages
- Limited surge current capability compared to larger devices
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a voltage spike occurs, the SMBJ4738C/TR13 rapidly conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ4738C/TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMBJ Series: Includes various breakdown voltages and power ratings within the same form factor.
- P6KE Series: Offers similar transient voltage suppression capabilities in a different package style.
This information provides a comprehensive overview of the SMBJ4738C/TR13, covering its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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What is the SMBJ4738C/TR13?
- The SMBJ4738C/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 SMBJ4738C/TR13?
- The maximum working voltage of the SMBJ4738C/TR13 is 38 volts.
What is the peak pulse power dissipation of the SMBJ4738C/TR13?
- The peak pulse power dissipation of the SMBJ4738C/TR13 is typically 600 watts.
What are the typical applications of the SMBJ4738C/TR13?
- The SMBJ4738C/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
What is the clamping voltage of the SMBJ4738C/TR13?
- The clamping voltage of the SMBJ4738C/TR13 is typically around 61.4 volts at a peak pulse current of 10A.
What is the operating temperature range of the SMBJ4738C/TR13?
- The SMBJ4738C/TR13 has an operating temperature range of -55°C to 150°C.
Is the SMBJ4738C/TR13 RoHS compliant?
- Yes, the SMBJ4738C/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of the SMBJ4738C/TR13?
- The SMBJ4738C/TR13 is available in a surface mount DO-214AA (SMB) package.
What are the key features of the SMBJ4738C/TR13?
- Some key features of the SMBJ4738C/TR13 include low clamping voltage, fast response time, and high surge capability.
Where can I find detailed specifications and application notes for the SMBJ4738C/TR13?
- Detailed specifications and application notes for the SMBJ4738C/TR13 can be found in the product datasheet provided by the manufacturer or distributor.