SMBJ12CHE3/52
Product Overview
Category
SMBJ12CHE3/52 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ12CHE3/52 diodes are typically available in a surface mount package.
Essence
The essence of SMBJ12CHE3/52 diodes lies in their ability to quickly divert excessive voltage away from sensitive components, thus safeguarding them from damage.
Packaging/Quantity
They are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage Range: 10.5V to 12.2V
- Operating Temperature Range: -55°C to +150°C
- RoHS compliant
Detailed Pin Configuration
The SMBJ12CHE3/52 diode typically has two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- Fast reaction to voltage spikes
Advantages
- Effective protection against voltage transients
- Compact size for easy integration into circuit designs
- Wide operating temperature range
Disadvantages
- Clamping voltage may not be suitable for all applications
- Limited power dissipation capability
Working Principles
When a voltage spike occurs, the SMBJ12CHE3/52 diode conducts and shunts the excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
SMBJ12CHE3/52 diodes find extensive use in: - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to SMBJ12CHE3/52 include: - P6KE12CA - 1.5SMC12CA - SMCJ12A
In conclusion, SMBJ12CHE3/52 transient voltage suppressor diodes offer effective protection against voltage transients and are widely used in various electronic applications. While they have limitations in terms of clamping voltage and power dissipation, their compact size and fast response make them a popular choice for circuit protection.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ12CHE3/52 i tekniska lösningar
What is the SMBJ12CHE3/52?
- The SMBJ12CHE3/52 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ12CHE3/52?
- The SMBJ12CHE3/52 has a maximum working voltage of 12V.
What is the peak pulse power dissipation of the SMBJ12CHE3/52?
- The peak pulse power dissipation of the SMBJ12CHE3/52 is 600W.
What are the typical applications of the SMBJ12CHE3/52?
- The SMBJ12CHE3/52 is commonly used in applications such as telecommunications equipment, industrial automation, and automotive electronics for transient voltage suppression.
What is the clamping voltage of the SMBJ12CHE3/52?
- The clamping voltage of the SMBJ12CHE3/52 is typically around 19.9V at 10A.
What is the operating temperature range of the SMBJ12CHE3/52?
- The SMBJ12CHE3/52 has an operating temperature range of -55°C to 150°C.
How does the SMBJ12CHE3/52 provide protection against voltage transients?
- The SMBJ12CHE3/52 conducts excess current to ground during voltage transients, thereby protecting downstream components.
What is the package type of the SMBJ12CHE3/52?
- The SMBJ12CHE3/52 is available in a DO-214AA (SMB) package.
Is the SMBJ12CHE3/52 RoHS compliant?
- Yes, the SMBJ12CHE3/52 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can the SMBJ12CHE3/52 be used for ESD protection?
- Yes, the SMBJ12CHE3/52 can also be used for electrostatic discharge (ESD) protection in various electronic circuits.