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SMBJ18CAHE3/5B
Product Overview
Category
The SMBJ18CAHE3/5B belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMBJ18CAHE3/5B is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ18CAHE3/5B is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Standoff Voltage: 18V
- Breakdown Voltage: 20V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ18CAHE3/5B follows the standard pin configuration for diodes, with the anode and cathode terminals clearly marked on the device.
Functional Features
- Transient voltage suppression
- Bi-directional clamping
- Low leakage current
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ18CAHE3/5B operates based on the principle of avalanche breakdown, where it rapidly diverts excess voltage away from the protected circuit, thus limiting the voltage across it.
Detailed Application Field Plans
The SMBJ18CAHE3/5B finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices
Detailed and Complete Alternative Models
Some alternative models to the SMBJ18CAHE3/5B include: - SMAJ18A - P4SMA18CA - SMCJ18A
In conclusion, the SMBJ18CAHE3/5B transient voltage suppressor diode offers reliable protection against voltage transients and finds widespread application across diverse industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ18CAHE3/5B v technických řešeních
What is the SMBJ18CAHE3/5B?
- The SMBJ18CAHE3/5B 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 SMBJ18CAHE3/5B?
- The maximum peak pulse power of the SMBJ18CAHE3/5B is 600 watts.
What is the breakdown voltage of the SMBJ18CAHE3/5B?
- The breakdown voltage of the SMBJ18CAHE3/5B is 18 volts.
What are the typical applications for the SMBJ18CAHE3/5B?
- Typical applications for the SMBJ18CAHE3/5B include protection of sensitive electronic equipment such as computers, telecommunication equipment, and consumer electronics.
What is the operating temperature range of the SMBJ18CAHE3/5B?
- The operating temperature range of the SMBJ18CAHE3/5B is -55°C to +150°C.
What is the response time of the SMBJ18CAHE3/5B?
- The response time of the SMBJ18CAHE3/5B is very fast, typically responding within nanoseconds to clamp transient voltages.
Can the SMBJ18CAHE3/5B be used in automotive applications?
- Yes, the SMBJ18CAHE3/5B is suitable for use in automotive applications where protection against voltage transients is required.
Does the SMBJ18CAHE3/5B meet industry standards for surge protection?
- Yes, the SMBJ18CAHE3/5B meets industry standards for surge protection, including AEC-Q101 qualification for automotive-grade applications.
What is the package type of the SMBJ18CAHE3/5B?
- The SMBJ18CAHE3/5B is available in a surface mount DO-214AA (SMB) package.
Is the SMBJ18CAHE3/5B RoHS compliant?
- Yes, the SMBJ18CAHE3/5B is RoHS compliant, making it suitable for use in environmentally conscious designs.