SMBJ75A
Product Overview
Category
The SMBJ75A 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 SMBJ75A is typically available in a surface mount package.
Essence
The essence of the SMBJ75A lies in its ability to provide robust protection for electronic circuits against transient voltage events.
Packaging/Quantity
The SMBJ75A is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 75V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to 150°C
- Package Type: SMB (DO-214AA)
Detailed Pin Configuration
The SMBJ75A typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Transient Voltage Suppression: The SMBJ75A provides effective suppression of transient voltages, diverting excess energy away from sensitive components.
- Fast Response Time: It offers rapid response to transient events, minimizing the risk of damage to connected devices.
Advantages
- Robust protection against transient voltage events
- Compact surface mount package
- Wide operating temperature range
Disadvantages
- Limited to lower voltage applications
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ75A operates by shunting excess voltage away from the protected circuit when a transient event occurs. It clamps the voltage to a safe level, preventing damage to downstream components.
Detailed Application Field Plans
The SMBJ75A finds extensive use in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative TVS diode models that can be considered as alternatives to the SMBJ75A include: - SMAJ75A - SMCJ75A - P6SMBJ75A
In conclusion, the SMBJ75A is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response and robust protection. Its compact form factor and high surge current capability make it a popular choice across diverse industries.
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What is the SMBJ75A?
- The SMBJ75A is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum voltage rating of the SMBJ75A?
- The SMBJ75A has a maximum voltage rating of 75 volts.
What is the peak pulse power dissipation of the SMBJ75A?
- The peak pulse power dissipation of the SMBJ75A is typically 600 watts.
What are the typical applications of the SMBJ75A?
- The SMBJ75A is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.
What is the clamping voltage of the SMBJ75A?
- The clamping voltage of the SMBJ75A is the voltage at which it begins to conduct significantly during a transient event and is typically around 121 volts.
What is the response time of the SMBJ75A?
- The response time of the SMBJ75A is very fast, typically responding to transient events in nanoseconds.
Is the SMBJ75A RoHS compliant?
- Yes, the SMBJ75A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can the SMBJ75A be used for ESD protection?
- Yes, the SMBJ75A can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.
What is the operating temperature range of the SMBJ75A?
- The SMBJ75A typically operates within a temperature range of -55°C to 150°C.
Does the SMBJ75A require any external components for proper operation?
- The SMBJ75A does not require any external components for basic transient voltage suppression, but additional circuitry may be needed for specific applications or performance requirements.