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1.5SMC75A
Product Overview
Category:
The 1.5SMC75A belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use:
It is used for surge protection in electronic circuits and systems, safeguarding against transient voltage spikes.
Characteristics:
- Fast response time
- High surge current capability
- Low clamping voltage
- RoHS compliant
Package:
The 1.5SMC75A is typically available in a DO-214AB (SMC) package.
Essence:
The essence of the 1.5SMC75A lies in its ability to provide robust protection against transient overvoltage conditions.
Packaging/Quantity:
It is commonly packaged in reels or trays with varying quantities, typically ranging from 500 to 3000 units per reel.
Specifications
- Standoff Voltage: 64.3V to 71.3V
- Breakdown Voltage: 75.6V to 83.9V
- Maximum Peak Pulse Current: 50A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1.5SMC75A typically has two pins, anode, and cathode, which are denoted by the markings on the device's body.
Functional Features
- Provides transient overvoltage protection
- Rapid response to voltage transients
- Low clamping voltage to prevent damage to sensitive components
Advantages
- High surge current capability
- Fast response time
- RoHS compliant
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Sensitive to reverse polarity connection
Working Principles
When a transient voltage spike occurs, the 1.5SMC75A conducts the excessive current to the ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1.5SMC75A is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5SMC75A include: - P6SMB75A - SMBJ75A - 1.5KE75A
In conclusion, the 1.5SMC75A TVS diode offers robust transient voltage protection with its fast response time, high surge current capability, and low clamping voltage. Its application spans across diverse industries, providing essential protection to sensitive electronic components.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5SMC75A en soluciones técnicas
What is 1.5SMC75A?
- 1.5SMC75A is a type of TVS (transient voltage suppressor) diode designed to protect electronic circuits from overvoltage transients.
What is the maximum voltage it can handle?
- The "75A" in 1.5SMC75A indicates that it can handle a peak pulse current of 75A.
What are the typical applications for 1.5SMC75A?
- It is commonly used in surge protection for power supplies, telecommunications equipment, and industrial control systems.
How does 1.5SMC75A provide protection?
- When a transient voltage spike occurs, the 1.5SMC75A diode conducts the excess current to ground, protecting the sensitive components in the circuit.
What is the breakdown voltage of 1.5SMC75A?
- The breakdown voltage is typically around 64.3V for this diode.
Can 1.5SMC75A be used for automotive applications?
- Yes, it is suitable for automotive electronics to protect against voltage surges and spikes.
Is 1.5SMC75A polarity-sensitive?
- Yes, it is important to observe the correct polarity when installing 1.5SMC75A to ensure proper functionality.
What is the response time of 1.5SMC75A?
- The response time is very fast, typically in the nanosecond range, providing quick protection against transients.
Can 1.5SMC75A be used in high-temperature environments?
- Yes, it is designed to operate at elevated temperatures, making it suitable for various industrial and harsh environment applications.
Are there any specific mounting or handling considerations for 1.5SMC75A?
- It is recommended to follow the manufacturer's guidelines for proper mounting and handling to ensure optimal performance and reliability.