SMAJ85AE3/TR13
Product Overview
Category
The SMAJ85AE3/TR13 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect electronic circuits from overvoltage transients caused by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge capability
Package
The SMAJ85AE3/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 SMAJ85AE3/TR13 is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 85V
- Breakdown Voltage: 94.4V
- Maximum Clamping Voltage: 137V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMAJ85AE3/TR13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low leakage current
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
When a voltage transient occurs, the SMAJ85AE3/TR13 conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.
Detailed Application Field Plans
The SMAJ85AE3/TR13 is widely used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ85AE3/TR13 include: - P6KE82A - 1.5KE91CA - SMCJ85A
In conclusion, the SMAJ85AE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients in various electronic applications, despite its limitations in power dissipation. Its fast response time and compact size make it a popular choice for circuit protection.
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技術ソリューションにおける SMAJ85AE3/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 SMAJ85AE3/TR13?
- SMAJ85AE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What is the maximum peak pulse power of SMAJ85AE3/TR13?
- The maximum peak pulse power of SMAJ85AE3/TR13 is 400 watts.
What is the breakdown voltage of SMAJ85AE3/TR13?
- The breakdown voltage of SMAJ85AE3/TR13 is 85 volts.
What are the typical applications of SMAJ85AE3/TR13?
- SMAJ85AE3/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.
What is the operating temperature range of SMAJ85AE3/TR13?
- The operating temperature range of SMAJ85AE3/TR13 is -55°C to +150°C.
What is the response time of SMAJ85AE3/TR13?
- The response time of SMAJ85AE3/TR13 is very fast, typically in the nanosecond range.
How does SMAJ85AE3/TR13 provide protection against voltage transients?
- SMAJ85AE3/TR13 clamps the transient voltage to a safe level, diverting excess current away from sensitive components.
Is SMAJ85AE3/TR13 RoHS compliant?
- Yes, SMAJ85AE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can SMAJ85AE3/TR13 be used in high-speed data lines?
- Yes, SMAJ85AE3/TR13 is suitable for protecting high-speed data lines from voltage transients.
What is the package type of SMAJ85AE3/TR13?
- SMAJ85AE3/TR13 is available in a DO-214AC (SMA) package, which is a popular surface mount package for diodes.
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