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1.5SMC91AT3G
Product Overview
Category:
The 1.5SMC91AT3G belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use:
It is primarily used for surge protection in electronic circuits, providing a high level of protection against transient voltage events.
Characteristics:
- Fast response time
- Low clamping voltage
- High surge current capability
Package:
The 1.5SMC91AT3G is available in a DO-214AB (SMC) package.
Essence:
This product is essential for safeguarding sensitive electronic components from voltage spikes and surges.
Packaging/Quantity:
It is typically supplied in reels or tubes with varying quantities depending on the manufacturer's specifications.
Specifications
- Standoff Voltage: 77.8V
- Breakdown Voltage: 86.4V
- Maximum Clamping Voltage: 140V
- Peak Pulse Current: 58.3A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The 1.5SMC91AT3G has two pins, with the anode and cathode connections clearly marked on the DO-214AB package.
Functional Features
- Provides protection against voltage transients
- Fast response to transient events
- Low leakage current
Advantages
- High surge current capability
- Low clamping voltage ensures minimal impact on protected circuits
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Sensitive to reverse polarity connection
Working Principles
When a transient voltage event occurs, the 1.5SMC91AT3G rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The 1.5SMC91AT3G is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5SMC91AT3G include: - P6SMB91AT3G - 1.5SMC100AT3G - SMBJ91CA
In conclusion, the 1.5SMC91AT3G is a crucial component in electronic systems, providing robust surge protection and ensuring the reliability of sensitive circuits in various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5SMC91AT3G en soluciones técnicas
What is the maximum peak pulse current for 1.5SMC91AT3G?
- The maximum peak pulse current for 1.5SMC91AT3G is 100A.
What is the breakdown voltage of 1.5SMC91AT3G?
- The breakdown voltage of 1.5SMC91AT3G is 91V.
What is the typical clamping voltage of 1.5SMC91AT3G?
- The typical clamping voltage of 1.5SMC91AT3G is 146V at 10A.
What are the applications of 1.5SMC91AT3G in technical solutions?
- 1.5SMC91AT3G is commonly used for overvoltage protection in various electronic circuits, such as power supplies, communication equipment, and automotive electronics.
What is the operating temperature range for 1.5SMC91AT3G?
- The operating temperature range for 1.5SMC91AT3G is -55°C to 150°C.
Does 1.5SMC91AT3G have a low leakage current?
- Yes, 1.5SMC91AT3G has a low leakage current, which makes it suitable for sensitive electronic applications.
Is 1.5SMC91AT3G RoHS compliant?
- Yes, 1.5SMC91AT3G is RoHS compliant, ensuring environmental friendliness.
What is the package type for 1.5SMC91AT3G?
- 1.5SMC91AT3G is available in a DO-214AB (SMC) package.
Can 1.5SMC91AT3G be used for surge protection in industrial equipment?
- Yes, 1.5SMC91AT3G is suitable for surge protection in industrial equipment due to its high peak pulse current handling capability.
Are there any recommended layout guidelines for using 1.5SMC91AT3G in circuit designs?
- Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and reliability of 1.5SMC91AT3G in circuit designs.