Viz Specifikace pro podrobnosti o produktu.
20KPA232A Product Overview
Introduction
The 20KPA232A is a high-performance 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 20KPA232A, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Product Information Overview
- Category: Electronic Components
- Use: Protection against voltage transients
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: Axial leaded, surface mount
- Essence: Safeguarding sensitive electronic circuits
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
- Peak Pulse Power: 20000 W
- Standoff Voltage: 232 V
- Breakdown Voltage: 258 V to 287 V
- Maximum Clamping Voltage: 376 V at 50 A
- Operating Temperature Range: -55°C to +175°C
- Package Type: DO-204AC (DO-15)
Detailed Pin Configuration
The 20KPA232A TVS diode has an axial leaded or surface mount package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients caused by lightning, ESD, and other transient voltage events.
- Fast Response Time: Rapidly clamps transient voltages to safe levels, protecting downstream components.
- High Surge Capability: Capable of handling large surge currents without degradation.
Advantages and Disadvantages
Advantages
- High surge capability for robust protection
- Low clamping voltage for effective suppression
- Fast response time for rapid protection
Disadvantages
- Sensitive to reverse polarity connection
- May require additional circuitry for comprehensive protection in complex systems
Working Principles
The 20KPA232A operates by diverting excessive transient current away from sensitive electronic components when a voltage transient occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, preventing damage to downstream circuitry.
Detailed Application Field Plans
The 20KPA232A is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- 20KPA Series: Includes various models with different standoff voltages and peak pulse powers, catering to diverse application requirements.
- P6KE Series: Offers similar TVS diodes with varying specifications suitable for different applications.
- SMCJ Series: Surface mount TVS diodes with comparable performance characteristics.
In conclusion, the 20KPA232A TVS diode is a reliable and efficient solution for protecting electronic equipment from transient voltage events. Its high surge capability, low clamping voltage, and fast response time make it a preferred choice for various applications requiring robust transient voltage suppression.
Word Count: 476
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 20KPA232A v technických řešeních
What is 20KPA232A and its application in technical solutions?
- 20KPA232A is a transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients in various technical applications.
How does 20KPA232A provide protection in technical solutions?
- 20KPA232A clamps the voltage to a safe level by diverting excess current away from sensitive components, preventing damage due to voltage surges.
What are the typical operating parameters of 20KPA232A in technical solutions?
- The typical operating voltage for 20KPA232A is around 20V, and it can handle transient currents up to several amps.
In what types of technical solutions is 20KPA232A commonly used?
- 20KPA232A is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect against voltage transients.
What are the key features of 20KPA232A that make it suitable for technical solutions?
- 20KPA232A offers low clamping voltage, fast response time, and high surge current capability, making it ideal for protecting sensitive electronic circuits.
How does 20KPA232A compare to other transient voltage suppressors in technical solutions?
- Compared to other TVS diodes, 20KPA232A offers a balance of clamping performance, response time, and surge current handling, making it versatile in various technical applications.
What are the potential failure modes of 20KPA232A in technical solutions?
- Potential failure modes include thermal runaway under sustained overvoltage conditions or physical damage due to excessive current surges.
Are there any specific layout or mounting considerations for 20KPA232A in technical solutions?
- It's important to minimize lead lengths and ensure proper heat sinking to maximize the effectiveness of 20KPA232A in dissipating transient energy.
Can 20KPA232A be used in conjunction with other protective devices in technical solutions?
- Yes, 20KPA232A can be used in combination with fuses, varistors, and other protective devices to create a comprehensive transient protection scheme.
What are the industry standards or certifications relevant to the use of 20KPA232A in technical solutions?
- 20KPA232A may comply with industry standards such as IEC 61000-4-x for electromagnetic compatibility and surge immunity, depending on the specific application requirements.