SMDJ90A-HRA
Product Category
The SMDJ90A-HRA belongs to the category of surface mount transient voltage suppressor diodes.
Basic Information Overview
- Category: Surface Mount Transient Voltage Suppressor Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: SMA (DO-214AC)
- Essence: Protects sensitive electronic components from voltage spikes
- Packaging/Quantity: Tape and reel packaging, 1000 units per reel
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 90V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMDJ90A-HRA has a standard SMA (DO-214AC) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Provides protection against transient voltage events
- Fast response time ensures minimal damage to protected circuits
- Low clamping voltage limits stress on sensitive components
Advantages and Disadvantages
Advantages
- High surge capability
- Compact surface mount package
- Wide operating temperature range
Disadvantages
- Limited breakdown voltage compared to higher voltage models
- May require additional circuitry for overvoltage protection in some applications
Working Principles
The SMDJ90A-HRA operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMDJ90A-HRA is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMDJ5.0A-HRA: 5.0V breakdown voltage
- SMDJ15A-HRA: 15V breakdown voltage
- SMDJ30A-HRA: 30V breakdown voltage
- SMDJ60A-HRA: 60V breakdown voltage
In conclusion, the SMDJ90A-HRA is a surface mount transient voltage suppressor diode designed to protect electronic circuits from voltage transients. With its fast response time, low clamping voltage, and high surge capability, it is suitable for a wide range of applications in different industries.
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技術ソリューションにおける SMDJ90A-HRA 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。
Sure, here are 10 common questions and answers related to the application of SMDJ90A-HRA in technical solutions:
Q: What is the maximum peak pulse power dissipation of SMDJ90A-HRA? A: The maximum peak pulse power dissipation of SMDJ90A-HRA is 3000 watts for a 10/1000μs waveform.
Q: What is the breakdown voltage of SMDJ90A-HRA? A: The breakdown voltage of SMDJ90A-HRA is 90 volts.
Q: Can SMDJ90A-HRA be used for surge protection in power supplies? A: Yes, SMDJ90A-HRA is suitable for surge protection in power supplies due to its high power dissipation capability.
Q: Is SMDJ90A-HRA RoHS compliant? A: Yes, SMDJ90A-HRA is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Q: What is the operating temperature range of SMDJ90A-HRA? A: The operating temperature range of SMDJ90A-HRA is -55°C to +150°C, making it suitable for a wide range of environments.
Q: Can SMDJ90A-HRA be used for ESD protection in electronic circuits? A: Yes, SMDJ90A-HRA can be used for ESD protection in electronic circuits, providing reliable protection against electrostatic discharge events.
Q: Does SMDJ90A-HRA have low leakage current? A: Yes, SMDJ90A-HRA has low leakage current, which is beneficial for applications requiring minimal power consumption.
Q: What package type does SMDJ90A-HRA come in? A: SMDJ90A-HRA is available in a DO-214AB (SMC) package, which is suitable for surface mount applications.
Q: Can SMDJ90A-HRA withstand multiple surge events? A: Yes, SMDJ90A-HRA is capable of withstanding multiple surge events, providing long-term reliability in surge protection applications.
Q: Is SMDJ90A-HRA suitable for use in telecommunications equipment? A: Yes, SMDJ90A-HRA is suitable for use in telecommunications equipment, offering robust transient voltage suppression for sensitive components.
I hope these questions and answers are helpful for your technical solutions involving SMDJ90A-HRA. Let me know if you need further assistance!