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SMBJ43AHR5G
Product Overview
Category
The SMBJ43AHR5G belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMBJ43AHR5G is available in a surface mount package.
Essence
The essence of the SMBJ43AHR5G lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic devices.
Packaging/Quantity
The SMBJ43AHR5G is typically packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 43V
- Breakdown Voltage: 47.8V
- Maximum Clamping Voltage: 69.4V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to 150°C
- Package Type: SMB
Detailed Pin Configuration
The SMBJ43AHR5G typically has two pins, with the anode and cathode connections clearly labeled for easy integration into circuit designs.
Functional Features
- Transient voltage suppression
- Protection against ESD events
- Fast response to voltage transients
Advantages
- Robust protection for sensitive electronic equipment
- Fast response time ensures minimal impact on the protected circuit
- High surge current capability for enhanced reliability
Disadvantages
- Limited to specific voltage ranges
- May require additional components for comprehensive overvoltage protection
Working Principles
The SMBJ43AHR5G operates by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ43AHR5G is commonly used in: - Telecommunication equipment - Consumer electronics - Industrial automation systems - Power supplies - Automotive electronics
Detailed and Complete Alternative Models
- SMBJ33AHR5G: Similar specifications with a lower standoff voltage of 33V
- SMBJ48AHR5G: Higher standoff voltage of 48V for broader application scenarios
- SMBJ58AHR5G: Increased peak pulse current of 12A for higher surge protection capacity
In conclusion, the SMBJ43AHR5G is a crucial component in safeguarding electronic equipment from transient voltage events, offering reliable protection and peace of mind for various applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ43AHR5G v technických řešeních
What is the SMBJ43AHR5G?
- The SMBJ43AHR5G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ43AHR5G?
- The maximum peak pulse power of the SMBJ43AHR5G is 600 watts.
What is the breakdown voltage of the SMBJ43AHR5G?
- The breakdown voltage of the SMBJ43AHR5G is 43 volts.
What are the typical applications of the SMBJ43AHR5G?
- The SMBJ43AHR5G is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.
What is the operating temperature range of the SMBJ43AHR5G?
- The SMBJ43AHR5G has an operating temperature range of -55°C to 150°C.
What is the reverse stand-off voltage of the SMBJ43AHR5G?
- The reverse stand-off voltage of the SMBJ43AHR5G is 43 volts.
Does the SMBJ43AHR5G meet any specific industry standards?
- Yes, the SMBJ43AHR5G complies with the industry standard JEDEC registered package outline.
What is the response time of the SMBJ43AHR5G?
- The response time of the SMBJ43AHR5G is very fast, typically responding within nanoseconds to clamp transient voltages.
Can the SMBJ43AHR5G be used for ESD protection?
- Yes, the SMBJ43AHR5G can be used for electrostatic discharge (ESD) protection in various electronic circuits.
Is the SMBJ43AHR5G RoHS compliant?
- Yes, the SMBJ43AHR5G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.