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SMCJ40CA-HR Encyclopedia Entry
Product Overview
The SMCJ40CA-HR belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ40CA-HR is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High reliability, fast response time, low clamping voltage
- Package: SMC (DO-214AB) package
- Essence: Safeguarding electronic circuits from voltage surges
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 40V
- Clamping Voltage: 64.5V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SMCJ40CA-HR is a surface mount device with two terminals. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response to transient overvoltage events
- Low clamping voltage to protect downstream components
- High surge current capability for enhanced reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact SMC package for space-constrained applications
Disadvantages
- Limited to specific voltage ratings
- Requires careful consideration of placement in circuit design
Working Principles
The SMCJ40CA-HR operates by diverting excess transient current away from sensitive components when a voltage spike occurs. This helps to limit the voltage across the protected circuit, preventing damage to downstream electronics.
Detailed Application Field Plans
The SMCJ40CA-HR is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A-HR: 5.0V breakdown voltage
- SMCJ12A-HR: 12V breakdown voltage
- SMCJ24A-HR: 24V breakdown voltage
- SMCJ36A-HR: 36V breakdown voltage
In conclusion, the SMCJ40CA-HR transient voltage suppressor diode offers reliable protection against transient overvoltage conditions in a compact SMC package. Its fast response time and low clamping voltage make it suitable for a wide range of applications, from consumer electronics to industrial systems.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMCJ40CA-HR in technische oplossingen
Sure, here are 10 common questions and answers related to the application of SMCJ40CA-HR in technical solutions:
What is the voltage rating of SMCJ40CA-HR?
- SMCJ40CA-HR has a voltage rating of 40V.
What is the peak pulse power of SMCJ40CA-HR?
- The peak pulse power of SMCJ40CA-HR is 1500W.
What is the typical application of SMCJ40CA-HR?
- SMCJ40CA-HR is commonly used for transient voltage suppression in electronic circuits and systems.
What is the maximum clamping voltage of SMCJ40CA-HR?
- The maximum clamping voltage of SMCJ40CA-HR is 64.5V at 77.8A.
What is the operating temperature range of SMCJ40CA-HR?
- SMCJ40CA-HR has an operating temperature range of -55°C to +150°C.
What is the reverse standoff voltage of SMCJ40CA-HR?
- The reverse standoff voltage of SMCJ40CA-HR is 40V.
Is SMCJ40CA-HR RoHS compliant?
- Yes, SMCJ40CA-HR is RoHS compliant.
What package type does SMCJ40CA-HR come in?
- SMCJ40CA-HR is available in a DO-214AB (SMC) package.
What are the typical applications where SMCJ40CA-HR is used?
- SMCJ40CA-HR is commonly used in telecommunications equipment, industrial automation, and power supplies.
What are the key features of SMCJ40CA-HR?
- The key features of SMCJ40CA-HR include low incremental surge resistance, fast response time, and high reliability.
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