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15KPA70A-HR Product Overview
Introduction
The 15KPA70A-HR is a high-reliability transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 15KPA70A-HR, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Protection against voltage transients
- Characteristics: High reliability, fast response time, low clamping voltage
- Package: Axial leaded package
- Essence: Transient voltage suppression
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
- Voltage Rating: 70V
- Peak Pulse Power: 15,000W
- Breakdown Voltage: 77.8V to 86.2V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 15KPA70A-HR TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response time to transient voltage events
- Low clamping voltage to protect downstream components
- High reliability for continuous protection
Advantages and Disadvantages
Advantages
- Provides robust protection against voltage transients
- Fast response time ensures minimal impact on protected circuits
- High reliability for extended service life
Disadvantages
- Higher cost compared to standard TVS diodes
- Requires careful consideration of mounting and layout for optimal performance
Working Principles
The 15KPA70A-HR operates by diverting excessive transient current away from sensitive electronic components when a voltage transient occurs. It achieves this by rapidly switching into a low impedance state, effectively clamping the transient voltage to a safe level.
Detailed Application Field Plans
The 15KPA70A-HR is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- 15KPA Series: Offers a range of voltage ratings and peak pulse power options
- P6KE Series: Provides alternative TVS diodes with varying specifications
- SMAJ Series: Suitable for applications requiring lower power dissipation
In conclusion, the 15KPA70A-HR is a high-reliability TVS diode that offers robust protection against voltage transients, making it an essential component in safeguarding sensitive electronic equipment across diverse industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 15KPA70A-HR v technických řešeních
What is the 15KPA70A-HR component used for in technical solutions?
- The 15KPA70A-HR is a high-reliability diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key specifications of the 15KPA70A-HR?
- The 15KPA70A-HR has a peak pulse power of 15000W, a breakdown voltage of 77.8V, and a low clamping voltage to provide effective protection against transient events.
How does the 15KPA70A-HR contribute to system reliability?
- By providing robust transient voltage suppression, the 15KPA70A-HR helps enhance the reliability of electronic systems by safeguarding them against voltage spikes and surges.
In what applications is the 15KPA70A-HR commonly used?
- The 15KPA70A-HR is frequently employed in telecommunications equipment, industrial automation systems, power supplies, and other electronic devices requiring surge protection.
What are the environmental considerations for using the 15KPA70A-HR in technical solutions?
- The 15KPA70A-HR is designed to meet industry standards for environmental performance, including compliance with RoHS directives and lead-free soldering capability.
How does the 15KPA70A-HR compare to other transient voltage suppressor components?
- The 15KPA70A-HR offers higher power handling capabilities and lower clamping voltages compared to many standard TVS diodes, making it suitable for demanding applications.
What are the recommended mounting and thermal management practices for the 15KPA70A-HR?
- Proper heat sinking and PCB layout are essential for maximizing the performance and reliability of the 15KPA70A-HR, and manufacturers' guidelines should be followed for best results.
Can the 15KPA70A-HR be used in conjunction with other protective components?
- Yes, the 15KPA70A-HR can be integrated into a comprehensive surge protection scheme alongside varistors, gas discharge tubes, and other protective devices for enhanced system resilience.
What testing and certification standards apply to the 15KPA70A-HR?
- The 15KPA70A-HR may be certified to industry standards such as IEC 61000-4-5 for surge immunity, and manufacturers often conduct additional reliability testing to ensure performance under various conditions.
Are there any application notes or design resources available for implementing the 15KPA70A-HR in technical solutions?
- Many manufacturers provide detailed application notes, simulation models, and design guidelines to assist engineers in effectively integrating the 15KPA70A-HR into their systems.