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SMCJ7.5-E3/57T
Introduction
The SMCJ7.5-E3/57T is a product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SMC (DO-214AB)
- Essence: Provides overvoltage protection to sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging with varying quantities
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 7.5V
- Operating Voltage: 6.4V
- Maximum Clamping Voltage: 11.4V
- Peak Pulse Current: 57A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMCJ7.5-E3/57T typically has two pins, with the cathode marked by a band on the body of the diode.
Functional Features
- Rapid response to transient overvoltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages: - Effective protection against voltage transients - Fast response time - Compact SMC package for space-constrained applications
Disadvantages: - Limited breakdown voltage compared to higher-rated devices - Higher clamping voltage than some specialized diodes
Working Principles
The SMCJ7.5-E3/57T operates by diverting excess transient voltage away from sensitive components, limiting the voltage across the protected circuit.
Detailed Application Field Plans
This diode is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMCJ5.0-E3/57T: Lower breakdown voltage (5.0V) variant
- SMCJ10A-E3/57T: Higher breakdown voltage (10V), same peak pulse power and current rating
In conclusion, the SMCJ7.5-E3/57T transient voltage suppressor diode offers effective protection against voltage transients in a compact SMC package. Its fast response time and high surge current capability make it suitable for a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ7.5-E3/57T en soluciones técnicas
What is the maximum peak pulse power of SMCJ7.5-E3/57T?
- The maximum peak pulse power of SMCJ7.5-E3/57T is 1500 watts.
What is the breakdown voltage of SMCJ7.5-E3/57T?
- The breakdown voltage of SMCJ7.5-E3/57T is 8.33 volts.
What is the typical clamping voltage of SMCJ7.5-E3/57T?
- The typical clamping voltage of SMCJ7.5-E3/57T is 12.1 volts.
What is the maximum junction capacitance of SMCJ7.5-E3/57T?
- The maximum junction capacitance of SMCJ7.5-E3/57T is 500 picofarads.
What are the applications of SMCJ7.5-E3/57T in technical solutions?
- SMCJ7.5-E3/57T is commonly used for surge protection in various electronic and electrical systems, including telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMCJ7.5-E3/57T?
- The operating temperature range of SMCJ7.5-E3/57T is -55°C to +150°C.
What is the package type of SMCJ7.5-E3/57T?
- SMCJ7.5-E3/57T comes in a DO-214AB (SMC) package.
Is SMCJ7.5-E3/57T RoHS compliant?
- Yes, SMCJ7.5-E3/57T is RoHS compliant.
What are the key features of SMCJ7.5-E3/57T?
- Some key features of SMCJ7.5-E3/57T include low incremental surge resistance, fast response time, and high reliability.
Can SMCJ7.5-E3/57T be used for overvoltage protection in power supply units?
- Yes, SMCJ7.5-E3/57T is suitable for overvoltage protection in power supply units due to its high surge capability and low clamping voltage.