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SMBJ85AHM4G
Product Overview
Category
The SMBJ85AHM4G belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic devices 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 SMBJ85AHM4G is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of the SMBJ85AHM4G lies in its ability to provide reliable protection for electronic circuits against transient voltage events.
Packaging/Quantity
The SMBJ85AHM4G is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage Range: 85V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMBJ85AHM4G has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Bi-directional protection
- Low clamping voltage
- Fast response to transient events
Advantages and Disadvantages
Advantages
- Provides effective protection against transient voltage events
- Fast response time helps in preventing damage to sensitive electronic components
- Suitable for a wide range of applications
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection in some applications
- Limited to a specific breakdown voltage range
Working Principles
The SMBJ85AHM4G operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
The SMBJ85AHM4G is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the SMBJ85AHM4G include: - P6SMBJ85A - SMCJ85A - 1.5SMCJ85A
In conclusion, the SMBJ85AHM4G transient voltage suppressor diode offers reliable protection against transient voltage events and finds widespread use in diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ85AHM4G v technických řešeních
What is the SMBJ85AHM4G?
- The SMBJ85AHM4G is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ85AHM4G?
- The maximum peak pulse power of the SMBJ85AHM4G is 600 watts.
What is the breakdown voltage of the SMBJ85AHM4G?
- The breakdown voltage of the SMBJ85AHM4G is 85 volts.
What are the typical applications of the SMBJ85AHM4G?
- The SMBJ85AHM4G is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.
What is the operating temperature range of the SMBJ85AHM4G?
- The SMBJ85AHM4G has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ85AHM4G?
- The response time of the SMBJ85AHM4G is very fast, typically responding within nanoseconds to clamp transient voltages.
Is the SMBJ85AHM4G RoHS compliant?
- Yes, the SMBJ85AHM4G is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of the SMBJ85AHM4G?
- The SMBJ85AHM4G is available in a surface mount DO-214AA (SMB) package.
Can the SMBJ85AHM4G be used for ESD protection?
- Yes, the SMBJ85AHM4G can also be used for electrostatic discharge (ESD) protection in various electronic circuits.
What are the key features of the SMBJ85AHM4G?
- The key features of the SMBJ85AHM4G include low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronic components from voltage transients.