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SMCJ78CAHE3/9AT
Product Overview
The SMCJ78CAHE3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and surges. The SMCJ78CAHE3/9AT is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AB (SMC) package and is available in various packaging quantities.
Specifications
- Part Number: SMCJ78CAHE3/9AT
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and surges
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: DO-214AB (SMC)
- Packaging/Quantity: Various options available
Detailed Pin Configuration
The SMCJ78CAHE3/9AT typically features two pins in its DO-214AB (SMC) package. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Voltage Suppression: The diode efficiently suppresses voltage spikes and surges, protecting downstream electronic components.
- Fast Response Time: The fast response time ensures quick reaction to transient voltage events, minimizing the risk of damage.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited maximum power dissipation
- Clamping voltage may not be suitable for all applications
Working Principles
The SMCJ78CAHE3/9AT works by diverting excess voltage away from sensitive components when a transient event occurs. This helps to limit the voltage across the protected circuit, preventing damage to the connected devices.
Detailed Application Field Plans
The SMCJ78CAHE3/9AT 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 SMCJ78CAHE3/9AT include: - P6SMBJ78CA - 1.5SMCJ78A - SMBJ78CA
In conclusion, the SMCJ78CAHE3/9AT transient voltage suppressor diode offers effective protection against voltage spikes and surges, making it a valuable component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ78CAHE3/9AT en soluciones técnicas
What is the SMCJ78CAHE3/9AT?
- The SMCJ78CAHE3/9AT is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of the SMCJ78CAHE3/9AT?
- The maximum peak pulse power of the SMCJ78CAHE3/9AT is 1500 watts.
What is the breakdown voltage of the SMCJ78CAHE3/9AT?
- The breakdown voltage of the SMCJ78CAHE3/9AT is 78V.
What are the typical applications for the SMCJ78CAHE3/9AT?
- The SMCJ78CAHE3/9AT is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of the SMCJ78CAHE3/9AT?
- The SMCJ78CAHE3/9AT has an operating temperature range of -55°C to 150°C.
What is the response time of the SMCJ78CAHE3/9AT?
- The response time of the SMCJ78CAHE3/9AT is very fast, typically in the nanosecond range.
Is the SMCJ78CAHE3/9AT RoHS compliant?
- Yes, the SMCJ78CAHE3/9AT is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can the SMCJ78CAHE3/9AT be used for overvoltage protection in power supply circuits?
- Yes, the SMCJ78CAHE3/9AT is suitable for overvoltage protection in power supply circuits, providing robust protection against voltage surges.
What is the packaging type of the SMCJ78CAHE3/9AT?
- The SMCJ78CAHE3/9AT is available in a DO-214AB (SMC) package.
Does the SMCJ78CAHE3/9AT require any external components for proper operation?
- No, the SMCJ78CAHE3/9AT does not require any external components for proper operation. It can be directly connected across the circuit to be protected.