SMDJ90A-HR
Product Overview
Category
The SMDJ90A-HR belongs to the category of surface mount transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMDJ90A-HR is available in a surface mount package.
Essence
The essence of the SMDJ90A-HR lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic devices.
Packaging/Quantity
The SMDJ90A-HR is typically packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 3000W
- Breakdown Voltage: 90V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMDJ90A-HR features a standard surface mount configuration with two terminals for connection to the circuit board.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low leakage current
Advantages
- High surge current capability
- Fast response time
- Robust protection against transient voltage events
Disadvantages
- Higher cost compared to traditional diode-based protection methods
- Surface mount installation may require specialized equipment
Working Principles
The SMDJ90A-HR operates by diverting excessive voltage transients away from sensitive electronic components, thereby preventing damage due to overvoltage conditions.
Detailed Application Field Plans
The SMDJ90A-HR is commonly used in various applications including: - Telecommunications equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMDJ90A-HR include: - P6SMBJ90A - SMBJ90A - 1.5SMCJ90A
In conclusion, the SMDJ90A-HR is a crucial component in safeguarding electronic devices from transient voltage events, offering high surge current capability and fast response time. While it may have a higher cost and require specialized installation, its effectiveness in protecting sensitive electronics makes it an essential component in various applications.
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技術ソリューションにおける SMDJ90A-HR 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 the maximum reverse voltage rating of SMDJ90A-HR?
- The maximum reverse voltage rating of SMDJ90A-HR is 90V.
What is the peak pulse power handling capability of SMDJ90A-HR?
- SMDJ90A-HR has a peak pulse power handling capability of 3000W for a 10/1000μs waveform.
What are the typical applications for SMDJ90A-HR?
- SMDJ90A-HR is commonly used in surge protection applications for sensitive electronic equipment, such as telecommunications equipment, industrial control systems, and consumer electronics.
What is the breakdown voltage of SMDJ90A-HR?
- The breakdown voltage of SMDJ90A-HR is typically 100V.
Does SMDJ90A-HR have a low clamping voltage?
- Yes, SMDJ90A-HR offers a low clamping voltage to protect against transient overvoltage events.
What is the operating temperature range of SMDJ90A-HR?
- SMDJ90A-HR is designed to operate within a temperature range of -55°C to 150°C.
Is SMDJ90A-HR RoHS compliant?
- Yes, SMDJ90A-HR is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMDJ90A-HR?
- SMDJ90A-HR is available in a surface mount DO-214AB package.
Can SMDJ90A-HR be used for ESD protection?
- Yes, SMDJ90A-HR can be used for electrostatic discharge (ESD) protection in various electronic circuits.
What are the key advantages of using SMDJ90A-HR in technical solutions?
- The key advantages of using SMDJ90A-HR include its high surge capability, fast response time, and compact surface mount package, making it ideal for protecting sensitive electronic components from transient voltage events.