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SMCJ43C-E3/57T
Product Overview
Category
The SMCJ43C-E3/57T belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressor (TVS) diodes.
Use
These diodes are primarily used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMCJ43C-E3/57T is typically available in a DO-214AB (SMC) package.
Essence
The essence of this product lies in its ability to swiftly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMCJ43C-E3/57T is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 43V
- Breakdown Voltage: 47.8V
- Maximum Clamping Voltage: 69.4V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMCJ43C-E3/57T features a standard DO-214AB (SMC) package with two pins, one for anode and the other for cathode.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages
- Rapid response to transient events
- High surge current handling capacity
- RoHS compliance for environmental friendliness
Disadvantages
- Limited effectiveness against sustained overvoltage conditions
- Higher cost compared to traditional transient protection methods
Working Principles
When a transient voltage event occurs, the SMCJ43C-E3/57T rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The SMCJ43C-E3/57T finds extensive use in various applications, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Alternative Model 1: P6SMB43CA
- Standoff Voltage: 43V
- Breakdown Voltage: 47.8V
- Package: DO-214AA (SMB)
Alternative Model 2: 1.5SMC43CA
- Standoff Voltage: 43V
- Breakdown Voltage: 47.8V
- Package: DO-214AB (SMC)
In conclusion, the SMCJ43C-E3/57T transient voltage suppressor diode offers efficient protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ43C-E3/57T v technických řešeních
What is the maximum peak pulse power dissipation of SMCJ43C-E3/57T?
- The maximum peak pulse power dissipation of SMCJ43C-E3/57T is 1500 watts.
What is the breakdown voltage of SMCJ43C-E3/57T?
- The breakdown voltage of SMCJ43C-E3/57T is 48.1V.
What is the typical clamping voltage of SMCJ43C-E3/57T?
- The typical clamping voltage of SMCJ43C-E3/57T is 77.4V at 10A.
What is the operating temperature range for SMCJ43C-E3/57T?
- The operating temperature range for SMCJ43C-E3/57T is -55°C to +150°C.
What are the applications of SMCJ43C-E3/57T?
- SMCJ43C-E3/57T is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.
What is the reverse stand-off voltage of SMCJ43C-E3/57T?
- The reverse stand-off voltage of SMCJ43C-E3/57T is 43.6V.
What is the peak pulse current rating of SMCJ43C-E3/57T?
- The peak pulse current rating of SMCJ43C-E3/57T is 165.2A.
Does SMCJ43C-E3/57T have a low leakage current?
- Yes, SMCJ43C-E3/57T has a low leakage current, which makes it suitable for use in sensitive electronic circuits.
Is SMCJ43C-E3/57T RoHS compliant?
- Yes, SMCJ43C-E3/57T is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.
What package type does SMCJ43C-E3/57T come in?
- SMCJ43C-E3/57T comes in a surface mount SMC package, which is suitable for automated assembly processes.