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SMBJ18CA-M3/52
Product Overview
Category
The SMBJ18CA-M3/52 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- ESD protection
- RoHS compliant
Package
The SMBJ18CA-M3/52 is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
The SMBJ18CA-M3/52 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 18V
- Breakdown Voltage: 20V
- Maximum Peak Pulse Current: 30.5A
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ18CA-M3/52 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.
Functional Features
- Provides bi-directional protection
- Responds quickly to transient voltage spikes
- Maintains low leakage current under normal operating conditions
Advantages
- Offers robust protection against voltage surges
- Fast response time ensures minimal damage to protected circuits
- Compact form factor for easy integration into circuit designs
Disadvantages
- May exhibit some capacitance, affecting high-frequency signal transmission
- Clamping voltage may not be suitable for extremely sensitive components
Working Principles
When a transient voltage spike occurs, the SMBJ18CA-M3/52 conducts the excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ18CA-M3/52 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ15A: Standoff Voltage: 15V, Breakdown Voltage: 16.7V, Maximum Peak Pulse Current: 28.8A
- SMBJ24CA: Standoff Voltage: 24V, Breakdown Voltage: 26.7V, Maximum Peak Pulse Current: 38.9A
- SMBJ30C: Standoff Voltage: 30V, Breakdown Voltage: 33.3V, Maximum Peak Pulse Current: 47.8A
In conclusion, the SMBJ18CA-M3/52 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ18CA-M3/52 v technických řešeních
What is the SMBJ18CA-M3/52?
- The SMBJ18CA-M3/52 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ18CA-M3/52?
- The maximum working voltage of the SMBJ18CA-M3/52 is 18V.
What is the peak pulse power of the SMBJ18CA-M3/52?
- The peak pulse power of the SMBJ18CA-M3/52 is 600W.
What are the typical applications for the SMBJ18CA-M3/52?
- The SMBJ18CA-M3/52 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of the SMBJ18CA-M3/52?
- The clamping voltage of the SMBJ18CA-M3/52 is 29.2V at 10A.
What is the operating temperature range of the SMBJ18CA-M3/52?
- The SMBJ18CA-M3/52 has an operating temperature range of -55°C to 150°C.
Is the SMBJ18CA-M3/52 RoHS compliant?
- Yes, the SMBJ18CA-M3/52 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What is the package type of the SMBJ18CA-M3/52?
- The SMBJ18CA-M3/52 is available in a DO-214AA (SMB) package.
What are the key features of the SMBJ18CA-M3/52?
- The key features of the SMBJ18CA-M3/52 include low incremental surge resistance, fast response time, and high reliability.
Can the SMBJ18CA-M3/52 be used for ESD protection?
- Yes, the SMBJ18CA-M3/52 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.