Viz Specifikace pro podrobnosti o produktu.
SMBJ7.5HE3/5B
Product Overview
Category
The SMBJ7.5HE3/5B belongs to the category of surface mount transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ7.5HE3/5B is typically available in a DO-214AA (SMB) package.
Essence
The essence of the SMBJ7.5HE3/5B lies in its ability to provide robust overvoltage protection for electronic circuits.
Packaging/Quantity
These diodes are commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage Range: 6.4V to 7.07V
- Maximum Clamping Voltage: 10.3V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ7.5HE3/5B typically has two pins, with the cathode connected to the marked side of the diode.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- Low leakage current
Advantages and Disadvantages
Advantages
- Fast response to transient events
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for high-energy transient events
Working Principles
The SMBJ7.5HE3/5B operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
Telecommunications
Used to protect communication equipment from lightning-induced surges.
Automotive Electronics
Employed in automotive electronics to safeguard against voltage spikes from the vehicle's electrical system.
Industrial Control Systems
Utilized in industrial control systems to shield sensitive control circuitry from transient events.
Detailed and Complete Alternative Models
- SMAJ7.5A
- P6SMBJ7.5A
- SMCJ7.5A
In conclusion, the SMBJ7.5HE3/5B is a vital component in electronic circuit protection, offering fast response, low clamping voltage, and high surge current capability. Its applications span across various industries, providing essential overvoltage protection for sensitive electronic systems.
Word Count: 345
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ7.5HE3/5B v technických řešeních
What is the SMBJ7.5HE3/5B?
- The SMBJ7.5HE3/5B is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMBJ7.5HE3/5B?
- The maximum working voltage of SMBJ7.5HE3/5B is 7.5 volts.
What is the peak pulse power dissipation of SMBJ7.5HE3/5B?
- The peak pulse power dissipation of SMBJ7.5HE3/5B is 600 watts.
In what type of technical solutions can SMBJ7.5HE3/5B be used?
- SMBJ7.5HE3/5B can be used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
What are the key features of SMBJ7.5HE3/5B?
- The key features of SMBJ7.5HE3/5B include low clamping voltage, fast response time, and high surge capability.
How does SMBJ7.5HE3/5B protect electronic components?
- SMBJ7.5HE3/5B protects electronic components by diverting excessive current away from sensitive parts of the circuit during voltage spikes or transients.
What are the temperature range and storage conditions for SMBJ7.5HE3/5B?
- SMBJ7.5HE3/5B has an operating temperature range of -55°C to +150°C and should be stored in a dry environment with temperatures not exceeding +40°C.
Is SMBJ7.5HE3/5B RoHS compliant?
- Yes, SMBJ7.5HE3/5B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can SMBJ7.5HE3/5B be used for ESD protection?
- Yes, SMBJ7.5HE3/5B can be used for electrostatic discharge (ESD) protection in various electronic applications.
Are there any application notes or reference designs available for using SMBJ7.5HE3/5B in technical solutions?
- Yes, application notes and reference designs are available from the manufacturer to guide the proper use of SMBJ7.5HE3/5B in different technical solutions.