SMAJ4484CE3/TR13
Product Overview
Category
The SMAJ4484CE3/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 SMAJ4484CE3/TR13 is typically available in a surface mount package.
Essence
The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
The diodes are usually packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 6.8V to 440V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMAJ4484CE3/TR13 typically has two pins, with the cathode marked by a line on the body of the diode.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- ESD protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide range of breakdown voltages available
Disadvantages
- Clamping voltage may still be too high for some sensitive components
- Limited surge current handling capability
Working Principles
When a voltage transient occurs, the diode conducts and diverts the excess energy away from the protected circuit, limiting the voltage across it.
Detailed Application Field Plans
The SMAJ4484CE3/TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6SMB6.8CA
- SMBJ440CA
- 1.5KE440A
In conclusion, the SMAJ4484CE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use in various electronic applications.
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技術ソリューションにおける SMAJ4484CE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is SMAJ4484CE3/TR13?
- SMAJ4484CE3/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 SMAJ4484CE3/TR13?
- The maximum peak pulse power of SMAJ4484CE3/TR13 is 400 watts.
What is the breakdown voltage of SMAJ4484CE3/TR13?
- The breakdown voltage of SMAJ4484CE3/TR13 is 48 volts.
What are the typical applications of SMAJ4484CE3/TR13?
- SMAJ4484CE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage surges and ESD events.
What is the operating temperature range of SMAJ4484CE3/TR13?
- The operating temperature range of SMAJ4484CE3/TR13 is -55°C to +150°C.
What is the response time of SMAJ4484CE3/TR13?
- The response time of SMAJ4484CE3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.
Does SMAJ4484CE3/TR13 meet any specific industry standards?
- Yes, SMAJ4484CE3/TR13 complies with various industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
Can SMAJ4484CE3/TR13 be used for overvoltage protection in battery-powered devices?
- Yes, SMAJ4484CE3/TR13 can be used for overvoltage protection in battery-powered devices to safeguard sensitive electronics from voltage spikes.
What is the package type of SMAJ4484CE3/TR13?
- SMAJ4484CE3/TR13 comes in a compact, surface-mount package, making it suitable for densely populated PCBs.
Is SMAJ4484CE3/TR13 suitable for high-speed data lines and communication interfaces?
- Yes, SMAJ4484CE3/TR13 is suitable for protecting high-speed data lines and communication interfaces from transient voltage events.