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SMCJ78ATR
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: SMC (DO-214AB)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 1800 units per reel
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 78V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 78V
- Forward Voltage: 3.5V at 100A
Detailed Pin Configuration
The SMCJ78ATR has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to protected circuits
Disadvantages: - Higher clamping voltage compared to some alternative models - Relatively larger package size
Working Principles
The SMCJ78ATR operates by diverting excess current away from sensitive electronic components when a voltage spike occurs. It rapidly clamps the transient voltage to a safe level, protecting the circuit from damage.
Detailed Application Field Plans
The SMCJ78ATR is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMCJ78ATR include: - P6SMB78CA - 1.5SMC78AT3G - SMBJ78A
This concludes the English editing encyclopedia entry structure for the SMCJ78ATR.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ78ATR en soluciones técnicas
What is the maximum peak pulse power of SMCJ78ATR?
- The maximum peak pulse power of SMCJ78ATR is 1500 watts.
What is the breakdown voltage of SMCJ78ATR?
- The breakdown voltage of SMCJ78ATR is typically 86.7 volts.
What are the typical applications of SMCJ78ATR?
- SMCJ78ATR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.
What is the clamping voltage of SMCJ78ATR?
- The clamping voltage of SMCJ78ATR is typically 124 volts at 10A.
What is the operating temperature range of SMCJ78ATR?
- SMCJ78ATR has an operating temperature range of -55°C to +150°C.
Does SMCJ78ATR meet any specific industry standards?
- Yes, SMCJ78ATR meets the requirements of the RoHS directive and is also halogen-free.
Can SMCJ78ATR be used for ESD protection?
- Yes, SMCJ78ATR can be used for electrostatic discharge (ESD) protection in various electronic circuits.
What is the response time of SMCJ78ATR?
- The response time of SMCJ78ATR is very fast, typically responding within nanoseconds to transient voltage surges.
Is SMCJ78ATR suitable for high-speed data lines?
- Yes, SMCJ78ATR is suitable for protecting high-speed data lines from voltage transients and surges.
What package type does SMCJ78ATR come in?
- SMCJ78ATR is available in a surface mount package, making it suitable for automated assembly processes.