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SMBG4738C/TR13
Product Overview
Category
The SMBG4738C/TR13 belongs to the category of surface mount transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low profile package
- Ideal for automated placement
- Glass passivated chip junction
- 500W peak pulse power capability at 10/1000μs waveform
Package
The SMBG4738C/TR13 comes in a SMB (DO-214AA) package.
Essence
The essence of this product lies in its ability to provide robust protection against transient voltage events.
Packaging/Quantity
It is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 36.8V
- Breakdown Voltage: 40.9V
- Maximum Clamping Voltage: 58.9V
- Peak Pulse Current: 19.4A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBG4738C/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Fast response time
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages
- Robust transient voltage protection
- Compact and easy to integrate
- Suitable for automated assembly processes
Disadvantages
- Limited to low to medium power applications
- May require additional components for comprehensive circuit protection
Working Principles
The SMBG4738C/TR13 operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It does so by clamping the voltage to a safe level and dissipating the excess energy as heat.
Detailed Application Field Plans
This diode is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBG4738C/TR13 include: - SMAJ36A - P6SMB36CA - SMCJ36A
In conclusion, the SMBG4738C/TR13 is a reliable surface mount transient voltage suppressor diode that offers robust protection against transient voltage events. Its compact size and fast response time make it suitable for various electronic applications, particularly those requiring automated assembly processes.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG4738C/TR13 v technických řešeních
What is SMBG4738C/TR13?
- SMBG4738C/TR13 is a surface mount diode used in various technical solutions for voltage regulation and signal processing.
What are the key specifications of SMBG4738C/TR13?
- The SMBG4738C/TR13 has a reverse standoff voltage of 36V, a forward voltage of 0.5V at 1A, and a maximum surge current of 30A.
In what applications can SMBG4738C/TR13 be used?
- SMBG4738C/TR13 is commonly used in power supplies, voltage regulators, and signal conditioning circuits.
What is the operating temperature range of SMBG4738C/TR13?
- The SMBG4738C/TR13 has an operating temperature range of -55°C to 150°C.
Does SMBG4738C/TR13 have any certifications or compliances?
- Yes, SMBG4738C/TR13 is compliant with RoHS and is halogen-free.
What is the package type of SMBG4738C/TR13?
- SMBG4738C/TR13 comes in a DO-215AA (SMB) package.
Can SMBG4738C/TR13 be used for overvoltage protection?
- Yes, SMBG4738C/TR13 can be used for overvoltage protection due to its high surge current capability.
What are the recommended storage conditions for SMBG4738C/TR13?
- It is recommended to store SMBG4738C/TR13 in a dry environment with a temperature range of -55°C to 150°C.
Are there any application notes or reference designs available for SMBG4738C/TR13?
- Yes, there are application notes and reference designs available from the manufacturer for implementing SMBG4738C/TR13 in various technical solutions.
Where can SMBG4738C/TR13 be purchased?
- SMBG4738C/TR13 can be purchased from authorized distributors or directly from the manufacturer's website.