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SMCJ11A-HR
Product Overview
The SMCJ11A-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 SMCJ11A-HR is designed to provide high reliability and performance in a compact package, making it suitable for various applications.
Basic Information - Category: Transient Voltage Suppressor Diode - Use: Protection against voltage spikes and transients - Characteristics: High reliability, compact size - Package: SMC (DO-214AB) - Essence: Safeguarding sensitive electronic components - Packaging/Quantity: Tape & Reel, 1500 units per reel
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 11V
- Operating Voltage: 9.4V
- Maximum Clamping Voltage: 18.2V
- Peak Pulse Current: 43.5A
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SMCJ11A-HR has a standard SMC package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Effective protection against voltage spikes - Compact size for space-constrained applications - RoHS compliant, ensuring environmental friendliness
Disadvantages: - Limited to specific voltage ratings - May require additional circuitry for comprehensive protection
Working Principles
When a voltage spike occurs, the SMCJ11A-HR conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The SMCJ11A-HR is widely used in various applications, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ10A-HR: Similar specifications with a lower breakdown voltage of 10V
- SMCJ12A-HR: Similar specifications with a higher breakdown voltage of 12V
- SMCJ13A-HR: Similar specifications with a higher breakdown voltage of 13V
In conclusion, the SMCJ11A-HR transient voltage suppressor diode offers reliable protection against voltage spikes and transients in a compact package, making it suitable for a wide range of electronic applications.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMCJ11A-HR in technische oplossingen
What is the maximum peak pulse power of SMCJ11A-HR?
- The maximum peak pulse power of SMCJ11A-HR is 3000 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMCJ11A-HR?
- The breakdown voltage of SMCJ11A-HR is typically 12.8 volts at a test current of 1 mA.
What is the operating temperature range for SMCJ11A-HR?
- SMCJ11A-HR has an operating temperature range of -55°C to +150°C.
What is the reverse stand-off voltage of SMCJ11A-HR?
- The reverse stand-off voltage of SMCJ11A-HR is 11 volts.
What are the typical applications for SMCJ11A-HR?
- SMCJ11A-HR is commonly used in surge protection for telecommunications equipment, industrial electronics, and automotive systems.
What is the clamping voltage of SMCJ11A-HR?
- The clamping voltage of SMCJ11A-HR is 18.2 volts at a peak pulse current of 50 A.
Does SMCJ11A-HR meet any specific industry standards?
- Yes, SMCJ11A-HR is compliant with RoHS and REACH directives.
What is the response time of SMCJ11A-HR in clamping a transient surge?
- The response time of SMCJ11A-HR is less than 1.0 nanosecond from 0 V to minimum breakdown voltage.
Can SMCJ11A-HR be used for overvoltage protection in power supply circuits?
- Yes, SMCJ11A-HR is suitable for providing overvoltage protection in power supply circuits.
What is the package type of SMCJ11A-HR?
- SMCJ11A-HR is available in a DO-214AB (SMC) package.