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SMCJ170A-HR
Product Overview
The SMCJ170A-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 SMCJ170A-HR is designed to provide robust protection against transient overvoltage conditions in a variety 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)
- Essence: Safeguarding electronic circuits from voltage surges
- Packaging/Quantity: Tape & Reel, 1500 units per reel
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 170V
- Clamping Voltage: 275V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SMCJ170A-HR has a standard SMC package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Fast response to transient overvoltage events
- Low clamping voltage to protect downstream components
- High surge current capability for reliable protection
Advantages and Disadvantages
Advantages: - Robust protection against voltage spikes - Fast response time - High reliability
Disadvantages: - Higher cost compared to traditional diodes - Requires careful consideration of placement in circuit design
Working Principles
When a transient voltage spike occurs, the SMCJ170A-HR rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.
Detailed Application Field Plans
The SMCJ170A-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: Breakdown Voltage: 5.0V, Peak Power Dissipation: 1500W
- SMCJ12A-HR: Breakdown Voltage: 12V, Peak Power Dissipation: 1500W
- SMCJ40A-HR: Breakdown Voltage: 40V, Peak Power Dissipation: 1500W
- SMCJ85A-HR: Breakdown Voltage: 85V, Peak Power Dissipation: 1500W
In conclusion, the SMCJ170A-HR transient voltage suppressor diode offers reliable protection against transient overvoltage conditions in a wide range of applications. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in safeguarding electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ170A-HR v technických řešeních
What is the maximum peak pulse power dissipation of SMCJ170A-HR?
- The maximum peak pulse power dissipation of SMCJ170A-HR is 1700 watts.
What is the breakdown voltage of SMCJ170A-HR?
- The breakdown voltage of SMCJ170A-HR is 188 volts.
What is the typical clamping voltage of SMCJ170A-HR?
- The typical clamping voltage of SMCJ170A-HR is 275 volts at 10A.
What is the operating temperature range for SMCJ170A-HR?
- The operating temperature range for SMCJ170A-HR is -55°C to +150°C.
What are the typical applications for SMCJ170A-HR?
- SMCJ170A-HR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.
What is the reverse stand-off voltage of SMCJ170A-HR?
- The reverse stand-off voltage of SMCJ170A-HR is 170 volts.
What is the peak pulse current rating of SMCJ170A-HR?
- The peak pulse current rating of SMCJ170A-HR is 500A.
Does SMCJ170A-HR meet RoHS compliance?
- Yes, SMCJ170A-HR is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMCJ170A-HR?
- SMCJ170A-HR is available in a DO-214AB (SMC) package.
Is SMCJ170A-HR suitable for high-reliability applications?
- Yes, SMCJ170A-HR is designed for high-reliability applications and is well-suited for use in critical systems where robust surge protection is required.