SMBJ7.5A-HRA
Product Overview
Category
The SMBJ7.5A-HRA belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ7.5A-HRA is typically available in a surface mount package.
Essence
The essence of the SMBJ7.5A-HRA lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 7.5V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to +150°C
- Package Type: SMB (DO-214AA)
Detailed Pin Configuration
The SMBJ7.5A-HRA typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Provides low clamping voltage during transient events
- Rapid response time for effective protection
- High surge current handling capability
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Compact size for easy integration into circuit designs
- Wide operating temperature range
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive protection in high-risk environments
Working Principles
When a transient voltage event occurs, the SMBJ7.5A-HRA rapidly conducts excess current away from the protected components, limiting the voltage across them to a safe level.
Detailed Application Field Plans
The SMBJ7.5A-HRA is commonly used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ7.5A-HRA include: - SMAJ7.5A - P6SMBJ7.5A - SMCJ7.5A
In conclusion, the SMBJ7.5A-HRA is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its compact size and wide operating temperature range make it suitable for diverse applications in different industries.
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技術ソリューションにおける SMBJ7.5A-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。
What is the SMBJ7.5A-HRA used for?
- The SMBJ7.5A-HRA is a transient voltage suppressor diode designed to protect sensitive electronic devices from voltage spikes and transients.
What is the maximum voltage rating of the SMBJ7.5A-HRA?
- The SMBJ7.5A-HRA has a maximum voltage rating of 7.5V.
What is the peak pulse power handling capability of the SMBJ7.5A-HRA?
- The SMBJ7.5A-HRA can handle peak pulse power of up to 600 watts.
In what type of technical solutions is the SMBJ7.5A-HRA commonly used?
- The SMBJ7.5A-HRA is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.
What are the key features of the SMBJ7.5A-HRA?
- The key features of the SMBJ7.5A-HRA include low clamping voltage, fast response time, and high surge current capability.
What is the operating temperature range of the SMBJ7.5A-HRA?
- The SMBJ7.5A-HRA has an operating temperature range of -55°C to 150°C.
How does the SMBJ7.5A-HRA provide protection to electronic circuits?
- The SMBJ7.5A-HRA shunts excess current away from sensitive components, diverting it to ground and protecting the circuit from damage.
Can the SMBJ7.5A-HRA be used in high-reliability applications?
- Yes, the "HRA" designation indicates that the SMBJ7.5A-HRA is designed for high-reliability applications.
What are the industry standards or certifications associated with the SMBJ7.5A-HRA?
- The SMBJ7.5A-HRA may comply with industry standards such as AEC-Q101 for automotive applications and may be RoHS compliant.
Are there any application notes or reference designs available for using the SMBJ7.5A-HRA in specific technical solutions?
- Yes, application notes and reference designs are available from the manufacturer to guide the proper use of the SMBJ7.5A-HRA in various technical solutions.