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SMAJ4493CE3/TR13
Product Overview
Category
The SMAJ4493CE3/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 current capability
Package
The SMAJ4493CE3/TR13 is typically available in a DO-214AC (SMA) 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 SMAJ4493CE3/TR13 is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 36.8V
- Breakdown Voltage: 40.9V
- Maximum Clamping Voltage: 58.9V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMAJ4493CE3/TR13 typically has two pins, with no specific pin configuration as it is a unidirectional device.
Functional Features
- Bi-directional transient voltage suppression
- Low incremental surge resistance
- High temperature stability
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited surge current handling capability compared to some higher-rated devices
- Higher clamping voltage compared to some specialized diodes
Working Principles
When a voltage transient occurs, the SMAJ4493CE3/TR13 conducts and diverts excess current away from the protected circuit, limiting the voltage across it.
Detailed Application Field Plans
The SMAJ4493CE3/TR13 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ4493CE3/TR13 include: - P6SMB36CA - 1.5KE39CA - SMBJ36CA
In conclusion, the SMAJ4493CE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ4493CE3/TR13 v technických řešeních
What is SMAJ4493CE3/TR13?
- SMAJ4493CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ4493CE3/TR13?
- The maximum peak pulse power of SMAJ4493CE3/TR13 is 400 watts.
What is the breakdown voltage of SMAJ4493CE3/TR13?
- The breakdown voltage of SMAJ4493CE3/TR13 is 493V.
What are the typical applications of SMAJ4493CE3/TR13?
- SMAJ4493CE3/TR13 is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive electronics for transient voltage suppression.
What is the operating temperature range of SMAJ4493CE3/TR13?
- The operating temperature range of SMAJ4493CE3/TR13 is -55°C to +150°C.
What is the reverse stand-off voltage of SMAJ4493CE3/TR13?
- The reverse stand-off voltage of SMAJ4493CE3/TR13 is 440V.
Does SMAJ4493CE3/TR13 meet RoHS compliance?
- Yes, SMAJ4493CE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMAJ4493CE3/TR13?
- SMAJ4493CE3/TR13 comes in a DO-214AC (SMA) package.
Is SMAJ4493CE3/TR13 suitable for high-speed data lines?
- Yes, SMAJ4493CE3/TR13 is suitable for protecting high-speed data lines from voltage transients.
What are the key features of SMAJ4493CE3/TR13?
- Some key features of SMAJ4493CE3/TR13 include low clamping voltage, fast response time, and high surge capability.