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SMBJ48CA - English Editing Encyclopedia Entry
Product Overview
Category
The SMBJ48CA belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ48CA is typically available in a surface mount package.
Essence
The essence of SMBJ48CA lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ48CA is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600 Watts
- Breakdown Voltage: 53.3V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SMB (DO-214AA)
Detailed Pin Configuration
The SMBJ48CA TVS diode typically consists of two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Rapid clamping of transient voltages
- Low leakage current
- High reliability and robustness
Advantages
- Effective protection against voltage transients
- Compact size for easy integration into circuit designs
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger TVS diodes
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage event occurs, the SMBJ48CA conducts and clamps the excessive voltage, diverting it away from the protected circuit. This rapid response helps prevent damage to sensitive components.
Detailed Application Field Plans
The SMBJ48CA is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to SMBJ48CA include: - SMAJ48A - P6SMBJ48A - SMCJ48A
In conclusion, the SMBJ48CA transient voltage suppressor diode offers efficient protection against voltage transients, making it a crucial component in safeguarding electronic devices from potential damage.
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Énumérez 10 questions et réponses courantes liées à l'application de SMBJ48CA dans les solutions techniques
What is the SMBJ48CA used for?
- The SMBJ48CA 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 SMBJ48CA?
- The SMBJ48CA has a maximum working voltage of 48V.
What is the peak pulse power handling capability of the SMBJ48CA?
- The SMBJ48CA can handle peak pulse power up to 600 watts.
How does the SMBJ48CA protect electronic circuits?
- The SMBJ48CA clamps the voltage during transient events, diverting excess current away from the protected circuitry.
What are the typical applications of the SMBJ48CA?
- Typical applications include protection of telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics.
What is the response time of the SMBJ48CA during a transient event?
- The response time of the SMBJ48CA is very fast, typically in the nanosecond range.
Is the SMBJ48CA suitable for high-speed data lines?
- Yes, the SMBJ48CA is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.
Does the SMBJ48CA require any external components for proper operation?
- No, the SMBJ48CA is a standalone device and does not require additional external components for its operation.
What is the operating temperature range of the SMBJ48CA?
- The SMBJ48CA has an operating temperature range of -55°C to 150°C.
Can the SMBJ48CA be used in conjunction with other surge protection devices?
- Yes, the SMBJ48CA can be used in combination with other surge protection devices to provide layered protection for sensitive electronics.