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SMCJ45ATR
Product Overview
Category: Electronic Component
Use: Transient Voltage Suppressor (TVS) Diode
Characteristics: High surge capability, low clamping voltage, fast response time
Package: SMC (DO-214AB)
Essence: Protection against transient voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage Range: 5V to 188V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMCJ45ATR TVS diode has a standard SMC package with two pins. Pin 1 is the cathode and pin 2 is the anode.
Functional Features
- Provides protection against voltage transients
- Fast response time ensures minimal damage to protected components
- Low clamping voltage for improved system reliability
Advantages and Disadvantages
Advantages: - High surge capability - Wide range of breakdown voltages available - RoHS compliant
Disadvantages: - May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMCJ45ATR TVS diode operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting downstream electronics.
Detailed Application Field Plans
The SMCJ45ATR is commonly used in various electronic systems including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A: 5.0V Breakdown Voltage
- SMCJ12A: 12V Breakdown Voltage
- SMCJ24A: 24V Breakdown Voltage
- SMCJ58A: 58V Breakdown Voltage
- SMCJ130A: 130V Breakdown Voltage
In conclusion, the SMCJ45ATR TVS diode is a reliable and efficient solution for protecting electronic circuits from transient voltage spikes. Its high surge capability, fast response time, and wide range of breakdown voltages make it suitable for a variety of applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMCJ45ATR dalam solusi teknis
Sure, here are 10 common questions and answers related to the application of SMCJ45ATR in technical solutions:
Q: What is the maximum peak pulse power dissipation of SMCJ45ATR? A: The maximum peak pulse power dissipation of SMCJ45ATR is 1500 watts.
Q: What is the breakdown voltage of SMCJ45ATR? A: The breakdown voltage of SMCJ45ATR is typically 50.2 volts.
Q: What is the operating temperature range for SMCJ45ATR? A: The operating temperature range for SMCJ45ATR is -55°C to +150°C.
Q: Can SMCJ45ATR be used for overvoltage protection in power supplies? A: Yes, SMCJ45ATR is commonly used for overvoltage protection in power supplies due to its high power dissipation capability.
Q: Is SMCJ45ATR suitable for surge protection in communication equipment? A: Yes, SMCJ45ATR is often used for surge protection in communication equipment due to its fast response time and high surge current capability.
Q: What is the typical clamping voltage of SMCJ45ATR? A: The typical clamping voltage of SMCJ45ATR is 77.4 volts at 14A.
Q: Can SMCJ45ATR be used for ESD protection in electronic circuits? A: Yes, SMCJ45ATR is suitable for ESD protection in electronic circuits due to its low leakage current and fast response to transient events.
Q: What is the package type of SMCJ45ATR? A: SMCJ45ATR is available in a surface mount DO-214AB (SMC) package.
Q: Does SMCJ45ATR comply with RoHS requirements? A: Yes, SMCJ45ATR is compliant with RoHS (Restriction of Hazardous Substances) requirements.
Q: Are there any recommended layout guidelines for using SMCJ45ATR in PCB designs? A: Yes, it is recommended to follow specific layout guidelines to optimize the performance of SMCJ45ATR in PCB designs, such as minimizing trace lengths and providing adequate thermal relief for the device.