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20KPA28C-B
Introduction
The 20KPA28C-B is a specialized electronic component designed for use in various electrical and electronic systems. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Component
- Use: Surge Protection
- Characteristics: High Power Handling, Fast Response Time
- Package: Axial Lead
- Essence: Protects Against Voltage Surges
- Packaging/Quantity: Bulk Packaging, Quantity Varies
Specifications
- Peak Pulse Power: 20kW
- Standoff Voltage: 28V
- Breakdown Voltage: 31.1V
- Maximum Clamping Voltage: 45.4V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 20KPA28C-B features an axial lead package with two leads for easy integration into circuitry. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Surge Protection: Provides robust protection against voltage surges.
- Fast Response Time: Rapidly responds to transient overvoltage conditions.
Advantages and Disadvantages
Advantages
- High power handling capability
- Fast response time
- Wide operating temperature range
Disadvantages
- Requires careful handling due to sensitivity to static electricity
- May require additional circuitry for optimal performance in complex systems
Working Principles
The 20KPA28C-B operates based on the principle of avalanche breakdown, where it rapidly clamps the voltage during surge events, diverting excess energy away from sensitive components.
Detailed Application Field Plans
The 20KPA28C-B is commonly used in the following applications: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics
Detailed and Complete Alternative Models
- 20KPA28A-B: Lower power handling but compatible with similar applications
- 20KPA30C-B: Higher standoff voltage for applications requiring greater protection
- 20KPA28D-B: Enhanced ESD protection in addition to surge protection
In conclusion, the 20KPA28C-B is a critical component in safeguarding electronic systems against damaging voltage surges. Its high power handling, fast response time, and wide operating temperature range make it suitable for a wide range of applications across various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 20KPA28C-B v technických řešeních
Sure, here are 10 common questions and answers related to the application of 20KPA28C-B in technical solutions:
Q: What is the maximum peak pulse power of 20KPA28C-B? A: The maximum peak pulse power is 20000 watts.
Q: What is the breakdown voltage of 20KPA28C-B? A: The breakdown voltage is 31.1V minimum.
Q: What applications is 20KPA28C-B commonly used for? A: It is commonly used for surge protection in various electronic and electrical systems, including power supplies, telecommunications equipment, and industrial controls.
Q: What is the clamping voltage of 20KPA28C-B? A: The clamping voltage is 45.4V maximum at 100A.
Q: Is 20KPA28C-B suitable for high-speed data line protection? A: Yes, it is suitable for high-speed data line protection due to its fast response time and low clamping voltage.
Q: Can 20KPA28C-B be used in automotive electronics applications? A: Yes, it can be used in automotive electronics for transient voltage suppression.
Q: What is the operating temperature range of 20KPA28C-B? A: The operating temperature range is -55°C to +150°C.
Q: Does 20KPA28C-B meet industry standards for surge protection devices? A: Yes, it meets industry standards such as IEC 61000-4-5 for surge protection.
Q: What package type does 20KPA28C-B come in? A: It comes in a DO-203AB (DO-5) package.
Q: Are there any recommended layout considerations when using 20KPA28C-B in a circuit? A: Yes, it is recommended to minimize lead lengths and provide adequate thermal management for optimal performance.
I hope these questions and answers are helpful for your technical solutions involving 20KPA28C-B! If you have any more specific questions, feel free to ask.