SMCJ70A-HR
Product Overview
The SMCJ70A-HR belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and surges. The SMCJ70A-HR is designed to provide high reliability and performance in a variety of applications. It is characterized by its fast response time, low clamping voltage, and robust packaging.
Basic Information - Category: Transient Voltage Suppressor Diode - Use: Protection against voltage spikes and surges - Characteristics: Fast response time, low clamping voltage, high reliability - Package: SMC (DO-214AB) - Essence: Reliable voltage protection for sensitive electronics - Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 77.8V
- Clamping Voltage: 124V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMCJ70A-HR follows the standard SMC package pin configuration, with two leads for connection.
Functional Features
- Fast response to transient over-voltage conditions
- Low clamping voltage to protect downstream components
- High surge capability for reliable protection
Advantages and Disadvantages
Advantages: - Fast response time - Low clamping voltage - High reliability - Robust packaging
Disadvantages: - May require additional circuitry for comprehensive surge protection
Working Principles
The SMCJ70A-HR operates by diverting excess voltage away from sensitive components when a surge or spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The SMCJ70A-HR is widely used in various electronic systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A-HR: Lower breakdown voltage for lower voltage applications
- SMCJ130A-HR: Higher breakdown voltage for higher voltage applications
- SMCJ70CA-HR: Unidirectional clamping for specific applications
This completes the English editing encyclopedia entry structure format for the SMCJ70A-HR, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
技術ソリューションにおける SMCJ70A-HR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of SMCJ70A-HR in technical solutions:
Q: What is the voltage rating of the SMCJ70A-HR? A: The SMCJ70A-HR has a voltage rating of 70V.
Q: What is the peak pulse power handling capability of the SMCJ70A-HR? A: The SMCJ70A-HR can handle peak pulse power of 1500W at 10/1000μs.
Q: What is the typical clamping voltage of the SMCJ70A-HR? A: The typical clamping voltage of the SMCJ70A-HR is 95.6V at 77.8A.
Q: What are the typical applications for the SMCJ70A-HR? A: The SMCJ70A-HR is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
Q: Is the SMCJ70A-HR RoHS compliant? A: Yes, the SMCJ70A-HR is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Q: What is the operating temperature range of the SMCJ70A-HR? A: The SMCJ70A-HR has an operating temperature range of -55°C to +175°C, making it suitable for use in a wide range of environments.
Q: Does the SMCJ70A-HR have a low leakage current? A: Yes, the SMCJ70A-HR has a low leakage current, which is important for minimizing power loss in standby or battery-powered systems.
Q: Can the SMCJ70A-HR be used for ESD protection in electronic circuits? A: Yes, the SMCJ70A-HR is suitable for providing ESD protection in electronic circuits, helping to safeguard sensitive components from electrostatic discharge.
Q: What package type does the SMCJ70A-HR come in? A: The SMCJ70A-HR is available in a surface mount SMC package, which is convenient for automated assembly processes.
Q: Are there any recommended layout guidelines for using the SMCJ70A-HR in circuit designs? A: Yes, it is recommended to follow layout guidelines provided in the datasheet to optimize the performance of the SMCJ70A-HR in circuit designs.
I hope these questions and answers are helpful for your technical solutions! If you need further assistance, feel free to ask.