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MSMCJ78CA Product Overview
Introduction
The MSMCJ78CA belongs to the category of transient voltage suppressor diodes and is commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the MSMCJ78CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Surge Protection in Electronic Circuits
- Characteristics: Fast response time, Low clamping voltage, High surge current capability
- Package: SMA (DO-214AC)
- Essence: Protecting sensitive electronic components from voltage transients
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 85V
- Clamping Voltage: 121V
- Peak Pulse Current: 34.4A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The MSMCJ78CA has a standard SMA (DO-214AC) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Fast response to transient over-voltage conditions
- Low clamping voltage to protect sensitive electronic components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective surge protection for electronic circuits
- Fast response time
- Low clamping voltage
Disadvantages
- Limited breakdown voltage compared to higher-rated devices
- Higher leakage current compared to some alternatives
Working Principles
The MSMCJ78CA 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 the circuit from damage.
Detailed Application Field Plans
The MSMCJ78CA is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the MSMCJ78CA include: - P6SMBJ78CA: Similar characteristics with a different package (DO-214AA) - 1.5SMCJ78CA: Higher peak power dissipation and surge current capability - SMBJ78CA: Lower profile package with similar electrical characteristics
In conclusion, the MSMCJ78CA transient voltage suppressor diode offers effective surge protection with fast response and low clamping voltage, making it suitable for a wide range of electronic applications.
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What is MSMCJ78CA?
- MSMCJ78CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum clamping voltage of MSMCJ78CA?
- The maximum clamping voltage of MSMCJ78CA is 126 volts at 10A.
What is the peak pulse current rating of MSMCJ78CA?
- The peak pulse current rating of MSMCJ78CA is 100A.
What are the typical applications of MSMCJ78CA?
- Typical applications of MSMCJ78CA include protection of telecommunications equipment, power supplies, industrial controls, and automotive electronics.
What is the operating temperature range of MSMCJ78CA?
- The operating temperature range of MSMCJ78CA is -55°C to +150°C.
What is the package type of MSMCJ78CA?
- MSMCJ78CA is available in a DO-214AB (SMC) package.
What is the reverse stand-off voltage of MSMCJ78CA?
- The reverse stand-off voltage of MSMCJ78CA is 78V.
Does MSMCJ78CA meet RoHS compliance?
- Yes, MSMCJ78CA is compliant with RoHS requirements.
What are the key features of MSMCJ78CA?
- Key features of MSMCJ78CA include low clamping voltage, fast response time, and high surge capability.
Can MSMCJ78CA be used for ESD protection?
- Yes, MSMCJ78CA can be used for electrostatic discharge (ESD) protection in various electronic circuits.