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SMDJ9.0CA
Product Overview
Category
The SMDJ9.0CA belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.
Use
It is primarily used for surge protection in electronic circuits and systems to safeguard against voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The SMDJ9.0CA is typically available in a surface-mount package, such as SMB (DO-214AA) or SMC (DO-214AB).
Essence
The essence of the SMDJ9.0CA lies in its ability to rapidly divert excessive current away from sensitive components during transient voltage events, thereby protecting them from damage.
Packaging/Quantity
It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 9000W
- Breakdown Voltage: 9.0V
- Maximum Clamping Voltage: 14.5V
- Operating Temperature Range: -55°C to 150°C
- Reverse Standoff Voltage: 7.37V
- Forward Voltage: 12.3V at 100A
Detailed Pin Configuration
The SMDJ9.0CA typically features two pins for surface-mount soldering onto circuit boards. The pin configuration may vary slightly based on the specific package type.
Functional Features
- Rapid response to transient voltage events
- Low clamping voltage to protect downstream components
- High surge capability for robust protection
Advantages
- Effective surge protection
- Fast response time
- RoHS compliance
- Compact surface-mount package
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for comprehensive surge protection in high-power systems
Working Principles
During a transient voltage event, the SMDJ9.0CA rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level.
Detailed Application Field Plans
The SMDJ9.0CA finds application in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SMDJ6.0CA: Lower breakdown voltage variant
- SMDJ12CA: Higher breakdown voltage variant
- P6SMBJ9.0CA: Alternative package type with similar specifications
In conclusion, the SMDJ9.0CA serves as a crucial component in safeguarding electronic systems against transient voltage events, offering fast and effective surge protection. Its compact design and high surge capability make it a valuable asset in a wide range of applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ9.0CA v technických řešeních
What is the maximum reverse voltage for SMDJ9.0CA?
- The maximum reverse voltage for SMDJ9.0CA is 9.0V.
What is the peak pulse power dissipation of SMDJ9.0CA?
- The peak pulse power dissipation of SMDJ9.0CA is 3000W.
What is the breakdown voltage of SMDJ9.0CA?
- The breakdown voltage of SMDJ9.0CA is typically 10V.
What is the operating temperature range for SMDJ9.0CA?
- The operating temperature range for SMDJ9.0CA is -55°C to +150°C.
What is the package type of SMDJ9.0CA?
- SMDJ9.0CA comes in a DO-214AB (SMC) package.
What are the typical applications for SMDJ9.0CA?
- SMDJ9.0CA is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of SMDJ9.0CA?
- The clamping voltage of SMDJ9.0CA is typically 14.5V at 10A.
What is the forward voltage drop of SMDJ9.0CA?
- The forward voltage drop of SMDJ9.0CA is typically 3.5V at 50A.
Is SMDJ9.0CA RoHS compliant?
- Yes, SMDJ9.0CA is RoHS compliant.
What are the key differences between SMDJ9.0CA and other similar TVS diodes?
- SMDJ9.0CA offers a higher peak pulse power dissipation and lower clamping voltage compared to some other TVS diodes in its class, making it suitable for more demanding surge protection applications.