SMCJ54ATR
Product Overview
Category: Electronic Component
Use: Transient Voltage Suppressor (TVS) Diode
Characteristics: High surge capability, fast response time, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects electronic circuits from voltage spikes and transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 58.1V
- Clamping Voltage: 93.6V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMCJ54ATR TVS diode has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Provides protection against transient voltage events
- Fast response time ensures minimal damage to protected components
- Low clamping voltage limits stress on the circuit during transient events
Advantages and Disadvantages
Advantages: - High surge capability for robust protection - RoHS compliant for environmental considerations - Compact SMC package for space-constrained applications
Disadvantages: - Clamping voltage may be higher than some alternative models - Limited to specific breakdown voltage ratings
Working Principles
The SMCJ54ATR operates by diverting excess transient voltage away from sensitive components in the circuit. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The SMCJ54ATR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative TVS diode models with similar characteristics include: - P6KE68CA - 1.5SMC56AT3G - SMAJ58A
In conclusion, the SMCJ54ATR TVS diode offers robust transient voltage protection with its high surge capability and fast response time. While it has specific limitations, its compact package and reliable performance make it a popular choice for various electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMCJ54ATR i tekniska lösningar
What is the SMCJ54ATR?
- The SMCJ54ATR is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMCJ54ATR?
- The maximum peak pulse power of the SMCJ54ATR is 1500 watts.
What is the breakdown voltage of the SMCJ54ATR?
- The breakdown voltage of the SMCJ54ATR is 58.1 volts.
What are the typical applications of the SMCJ54ATR?
- The SMCJ54ATR is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges and ESD events.
What is the operating temperature range of the SMCJ54ATR?
- The SMCJ54ATR has an operating temperature range of -55°C to +150°C.
What is the clamping voltage of the SMCJ54ATR?
- The clamping voltage of the SMCJ54ATR at its peak pulse current is 87.1 volts.
How does the SMCJ54ATR provide protection to electronic circuits?
- The SMCJ54ATR diverts excess current away from sensitive components by providing a low-impedance path to ground during transient events.
Is the SMCJ54ATR RoHS compliant?
- Yes, the SMCJ54ATR is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the packaging type of the SMCJ54ATR?
- The SMCJ54ATR is available in a surface mount package, making it suitable for automated assembly processes.
Can the SMCJ54ATR be used in high-speed data line protection?
- Yes, the SMCJ54ATR is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.