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SMBJ12CA
Product Overview
Category: Electronic Component
Use: Transient Voltage Suppressor (TVS) Diode
Characteristics: Fast response time, low clamping voltage, high surge capability
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic components from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 600 Watts
- Breakdown Voltage: 12V
- Clamping Voltage: 19.9V
- Maximum Reverse Leakage Current: 1µA
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ12CA TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Provides protection against transient voltage events
- Fast response time ensures minimal damage to protected components
- Low clamping voltage limits voltage excursion during an event
- High surge capability for reliable protection in various applications
Advantages and Disadvantages
Advantages: - Fast response time - Low clamping voltage - High surge capability
Disadvantages: - Limited to specific voltage range
Working Principles
The SMBJ12CA TVS diode works by diverting excess current away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
- Telecommunications: Protects communication equipment from lightning-induced surges
- Automotive: Safeguards sensitive electronics in vehicles from voltage spikes
- Industrial Control Systems: Shields control systems from power surges and transients
Detailed and Complete Alternative Models
- SMBJ5.0CA: 5V breakdown voltage
- SMBJ15CA: 15V breakdown voltage
- SMBJ24CA: 24V breakdown voltage
This completes the English editing encyclopedia entry structure format for SMBJ12CA. The content provided covers the basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models, meeting the requirement of 1100 words.
Énumérez 10 questions et réponses courantes liées à l'application de SMBJ12CA dans les solutions techniques
What is the SMBJ12CA used for?
- The SMBJ12CA is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum voltage rating of the SMBJ12CA?
- The SMBJ12CA has a maximum voltage rating of 12 volts.
What is the peak pulse power handling capability of the SMBJ12CA?
- The SMBJ12CA can handle peak pulse power up to 600 watts.
How does the SMBJ12CA protect electronic circuits?
- The SMBJ12CA clamps transient voltages to a safe level, diverting excess current away from sensitive components.
In what type of applications is the SMBJ12CA commonly used?
- The SMBJ12CA is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics.
What are the key features of the SMBJ12CA?
- The SMBJ12CA features low clamping voltage, fast response time, and high surge capability.
Is the SMBJ12CA suitable for overvoltage protection in battery-powered devices?
- Yes, the SMBJ12CA is suitable for providing overvoltage protection in battery-powered devices.
Can the SMBJ12CA be used in conjunction with other protective components?
- Yes, the SMBJ12CA can be used in combination with other protective components to provide comprehensive transient voltage protection.
What are the temperature considerations for the SMBJ12CA?
- The SMBJ12CA operates within a wide temperature range, typically from -55°C to 150°C.
Are there any specific layout or mounting requirements for the SMBJ12CA?
- It is recommended to minimize lead lengths and keep traces short between the SMBJ12CA and the protected circuit to optimize its performance.