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SMCJ45CA-Q
Product Overview
The SMCJ45CA-Q belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transients. The SMCJ45CA-Q is designed to provide robust protection for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a DO-214AB package and is available in various packaging quantities to suit different production needs.
Specifications
- Voltage Rating: 45V
- Peak Pulse Power: 1500W
- Breakdown Voltage: 50.2V to 55.7V
- Operating Temperature Range: -55°C to +150°C
- Package Type: DO-214AB
- Packaging Options: Tape and Reel, Bulk
Detailed Pin Configuration
The SMCJ45CA-Q follows the standard pin configuration for diodes in the DO-214AB package. It consists of two pins, with the anode connected to one pin and the cathode connected to the other.
Functional Features
- Transient Voltage Suppression: The SMCJ45CA-Q provides effective suppression of transient voltage spikes, protecting downstream components from damage.
- Fast Response Time: The diode offers a rapid response to transient events, minimizing the duration of voltage surges.
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
Disadvantages
- Limited to specific voltage ratings
- Requires careful consideration of reverse standoff voltage
Working Principles
The SMCJ45CA-Q operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit and prevent damage to sensitive components.
Detailed Application Field Plans
The SMCJ45CA-Q is well-suited for a variety of applications, including: - Telecommunications equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A: 5.0V rating, 1500W peak pulse power
- SMCJ12A: 12V rating, 1500W peak pulse power
- SMCJ24A: 24V rating, 1500W peak pulse power
- SMCJ58A: 58V rating, 1500W peak pulse power
In conclusion, the SMCJ45CA-Q transient voltage suppressor diode offers reliable protection against transient voltage spikes and is suitable for a wide range of applications. Its high surge capability, low clamping voltage, and fast response time make it a valuable component in safeguarding electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ45CA-Q v technických řešeních
What is the SMCJ45CA-Q used for?
- The SMCJ45CA-Q is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum clamping voltage of the SMCJ45CA-Q?
- The maximum clamping voltage of the SMCJ45CA-Q is 77.4V at 10A.
What is the peak pulse current rating of the SMCJ45CA-Q?
- The peak pulse current rating of the SMCJ45CA-Q is 1500W for a 10/1000μs waveform.
What are the typical applications for the SMCJ45CA-Q?
- Typical applications for the SMCJ45CA-Q include protection of telecommunications equipment, power supplies, industrial controls, and automotive electronics.
What is the operating temperature range of the SMCJ45CA-Q?
- The operating temperature range of the SMCJ45CA-Q is -55°C to +150°C.
What is the breakdown voltage of the SMCJ45CA-Q?
- The breakdown voltage of the SMCJ45CA-Q is 50V.
Is the SMCJ45CA-Q RoHS compliant?
- Yes, the SMCJ45CA-Q is RoHS compliant, making it suitable for use in environmentally conscious designs.
What package type does the SMCJ45CA-Q come in?
- The SMCJ45CA-Q is available in a DO-214AB (SMC) package.
Does the SMCJ45CA-Q require any external components for proper operation?
- No, the SMCJ45CA-Q is a standalone transient voltage suppressor diode and does not require additional external components for its operation.
What are the key features of the SMCJ45CA-Q?
- The key features of the SMCJ45CA-Q include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.