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SMBJ11C - Product Overview
Introduction
The SMBJ11C belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used for protecting sensitive electronic components from voltage transients. This entry provides a comprehensive overview of the SMBJ11C, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SMB (DO-214AA)
- Essence: TVS diode for overvoltage protection
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage Range: 6.4V to 200V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
- Lead-Free: Yes
Detailed Pin Configuration
The SMBJ11C TVS diode typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
- Low Clamping Voltage: Provides effective protection for sensitive electronic components
- Fast Response Time: Reacts quickly to transient voltage spikes
- High Surge Current Capability: Can handle large surge currents without degradation
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Low clamping voltage
- RoHS compliant and lead-free
Disadvantages
- Limited to specific voltage ranges
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ11C TVS diode works by diverting excessive transient current away from sensitive components when the voltage exceeds a certain threshold. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The SMBJ11C is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0C: Breakdown Voltage Range: 5.0V
- SMBJ15A: Breakdown Voltage Range: 15V
- SMBJ33CA: Breakdown Voltage Range: 33V
- SMBJ170A: Breakdown Voltage Range: 170V
These alternative models offer different breakdown voltage ranges to suit specific application requirements.
In conclusion, the SMBJ11C TVS diode is a crucial component for protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of many electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ11C en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of SMBJ11C in technical solutions:
What is SMBJ11C?
- SMBJ11C is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum working voltage of SMBJ11C?
- The maximum working voltage of SMBJ11C is 11 volts.
What is the peak pulse power of SMBJ11C?
- The peak pulse power of SMBJ11C is 600 watts.
What are the typical applications of SMBJ11C?
- SMBJ11C is commonly used in applications such as telecommunications equipment, industrial automation, and automotive electronics for transient voltage protection.
How does SMBJ11C provide protection against voltage spikes?
- SMBJ11C clamps the voltage to a safe level by diverting excess current away from the protected circuit.
What is the response time of SMBJ11C?
- The response time of SMBJ11C is very fast, typically responding to transients in nanoseconds.
Can SMBJ11C be used for overvoltage protection in power supply circuits?
- Yes, SMBJ11C is suitable for providing overvoltage protection in power supply circuits to safeguard sensitive components.
Is SMBJ11C suitable for high-speed data lines protection?
- Yes, SMBJ11C is suitable for protecting high-speed data lines from voltage transients and surges.
What is the operating temperature range of SMBJ11C?
- The operating temperature range of SMBJ11C is typically -55°C to 150°C, making it suitable for a wide range of environments.
Are there any specific layout considerations when using SMBJ11C in a PCB design?
- It's important to minimize the trace length between the protected component and SMBJ11C to reduce inductance and ensure effective transient suppression.
These questions and answers cover various aspects of SMBJ11C and its application in technical solutions. If you have more specific questions, feel free to ask!