Consulte las especificaciones para obtener detalles del producto.
15KPA78A Product Overview
Introduction
The 15KPA78A is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and surges. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Protection against voltage transients and surges in electronic circuits
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: Axial leaded, surface mount
- Essence: Safeguarding electronic circuits from voltage spikes
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on manufacturer
Specifications
- Peak Pulse Power: 15000W
- Standoff Voltage: 78V
- Breakdown Voltage Range: 86.7V - 103.3V
- Maximum Clamping Voltage: 126V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 15KPA78A TVS diode typically features an axial leaded or surface mount package with two leads. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to safe levels
- Fast Response Time: Rapid reaction to voltage transients, minimizing potential damage
- High Surge Capability: Able to withstand high surge currents without degradation
Advantages and Disadvantages
Advantages
- Superior protection against voltage transients
- Low clamping voltage ensures minimal impact on protected circuits
- Wide operating temperature range for diverse applications
Disadvantages
- Higher cost compared to standard diodes
- Requires careful consideration of voltage ratings to ensure proper selection
Working Principles
When a voltage transient occurs, the 15KPA78A TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding it from potential damage.
Detailed Application Field Plans
The 15KPA78A is widely used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- 15KPA Series: Includes various voltage options within the same power rating
- Other Manufacturers' Equivalents: Different manufacturers offer similar TVS diodes with comparable specifications, such as the P6KE series from Vishay and the SMBJ series from Littelfuse
In conclusion, the 15KPA78A TVS diode serves as a crucial component in protecting electronic circuits from voltage transients and surges. Its high surge capability, low clamping voltage, and fast response time make it an essential choice for diverse applications in the electronics industry.
Word Count: 497
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 15KPA78A en soluciones técnicas
What is 15KPA78A?
- 15KPA78A is a high-power TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and surges.
What are the key specifications of 15KPA78A?
- The 15KPA78A has a peak pulse power of 15000W, a breakdown voltage of 78V, and a low clamping voltage to provide effective protection against transient events.
Where is 15KPA78A commonly used in technical solutions?
- 15KPA78A is commonly used in applications such as power supplies, industrial equipment, automotive electronics, and telecommunications systems to safeguard against voltage transients.
How does 15KPA78A provide protection in technical solutions?
- 15KPA78A diverts excessive current away from sensitive components during voltage spikes, thereby preventing damage and ensuring the reliability of the system.
What are the advantages of using 15KPA78A in technical solutions?
- The advantages include its high surge capability, fast response time, and robust construction, which make it suitable for demanding environments.
Are there any specific mounting or handling considerations for 15KPA78A?
- It is important to follow proper handling procedures to avoid electrostatic discharge, and the device should be mounted securely to minimize mechanical stress.
Can 15KPA78A be used in conjunction with other protective components?
- Yes, 15KPA78A can be integrated into a comprehensive protection scheme alongside other devices such as varistors, fuses, and circuit breakers for enhanced system resilience.
What are the temperature and environmental limitations of 15KPA78A?
- 15KPA78A is designed to operate within a specified temperature range and is suitable for various environmental conditions, but it's important to adhere to the manufacturer's guidelines.
Is 15KPA78A compatible with lead-free soldering processes?
- Yes, 15KPA78A is compatible with lead-free soldering processes, making it compliant with modern environmental regulations.
Where can I find detailed application notes and technical resources for 15KPA78A?
- Detailed application notes, datasheets, and technical resources for 15KPA78A can be obtained from the manufacturer's website or through authorized distributors.