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SMCJ36C - English Editing Encyclopedia Entry
Product Overview
Category
The SMCJ36C belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
Characteristics
- Voltage Suppression: Provides protection against voltage spikes and surges.
- Fast Response Time: Rapidly clamps transient voltages to a safe level.
- Low Clamping Voltage: Ensures minimal stress on protected circuits.
- Robust Packaging: Designed for high reliability and durability.
- Package: SMC (DO-214AB) package type.
- Packaging/Quantity: Available in tape and reel packaging with various quantities.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 36V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 30.8V
- Maximum Clamping Voltage: 49.9V
Detailed Pin Configuration
The SMCJ36C TVS diode has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Quickly diverts excessive current away from sensitive components during voltage transients.
- Bidirectional Protection: Offers protection for both positive and negative voltage transients.
- Low Leakage Current: Ensures minimal power dissipation during normal operation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Low clamping voltage
- Robust packaging for reliability
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive surge protection
Working Principles
The SMCJ36C operates based on the principle of avalanche breakdown. When a transient voltage exceeds the breakdown voltage, the diode rapidly conducts, diverting the excess current away from the protected circuit.
Detailed Application Field Plans
The SMCJ36C is widely used in various applications, including: - Telecommunications: Protects sensitive communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguards control systems from inductive load switching transients. - Consumer Electronics: Provides ESD protection for integrated circuits and other electronic components.
Detailed and Complete Alternative Models
Some alternative models to the SMCJ36C include: - P6SMB36CA: Similar TVS diode with a different package type. - 1.5SMC36CA: TVS diode with higher peak pulse power handling capability. - SMCJ33A: Lower breakdown voltage TVS diode suitable for specific applications.
In conclusion, the SMCJ36C transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and low clamping voltages. Its robust packaging and bidirectional protection make it suitable for a wide range of applications, from telecommunications to consumer electronics.
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What is the SMCJ36C?
- The SMCJ36C is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of SMCJ36C?
- The maximum peak pulse power of SMCJ36C is typically 1500 watts.
What is the breakdown voltage of SMCJ36C?
- The breakdown voltage of SMCJ36C is around 36 volts.
How does SMCJ36C protect electronic circuits?
- SMCJ36C clamps the voltage across the circuit to a safe level by diverting excess current away from sensitive components during transient events.
In what applications can SMCJ36C be used?
- SMCJ36C is commonly used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage surges.
What is the response time of SMCJ36C?
- The response time of SMCJ36C is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.
Can SMCJ36C be used for overvoltage protection in data lines?
- Yes, SMCJ36C is suitable for overvoltage protection in data lines such as Ethernet, USB, and HDMI interfaces.
Is SMCJ36C RoHS compliant?
- Yes, SMCJ36C is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the operating temperature range of SMCJ36C?
- The operating temperature range of SMCJ36C is typically -55°C to +150°C, allowing for use in a wide range of environments.
Are there any recommended layout considerations when using SMCJ36C?
- Yes, it is recommended to minimize the length of the traces connecting the SMCJ36C to the protected circuit and to provide a low-inductance path to ground for optimal performance.