20KPA48A Product Overview
Introduction
The 20KPA48A 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 20KPA48A, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Product Information Overview
Category
The 20KPA48A belongs to the category of TVS diodes, specifically designed for transient voltage protection in various electronic applications.
Use
It is used to safeguard electronic circuits and components from voltage surges and transients, ensuring reliable operation and longevity of the protected devices.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
- RoHS compliant
Package
The 20KPA48A is available in a variety of packages, including DO-201AD, providing flexibility for different mounting options.
Essence
The essence of the 20KPA48A lies in its ability to efficiently divert excessive transient currents away from sensitive electronic components, thereby preventing damage due to voltage spikes.
Packaging/Quantity
The 20KPA48A is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 20000 W
- Standoff Voltage: 48 V
- Breakdown Voltage: 53.3 V
- Maximum Clamping Voltage: 77.4 V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 20KPA48A TVS diode features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Ultra-fast response time
- High surge current capability
- Low incremental surge resistance
- Excellent clamping capability
Advantages
- Robust transient voltage protection
- Wide operating temperature range
- Compact and versatile packaging options
- RoHS compliance for environmental sustainability
Disadvantages
- Higher cost compared to standard diodes
- Requires careful consideration of reverse standoff voltage during selection
Working Principles
When subjected to a transient voltage event, the 20KPA48A TVS diode rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level. This action effectively shields the connected electronics from potential damage caused by voltage surges.
Detailed Application Field Plans
The 20KPA48A finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- 20KPA Series: Offers a range of standoff voltages and peak pulse power ratings
- P6KE Series: Provides similar TVS diode functionality with different package options
- SMAJ Series: Suitable for applications requiring lower power dissipation
In conclusion, the 20KPA48A TVS diode serves as a critical component in protecting electronic circuits from transient voltage events, offering robust performance, fast response times, and wide-ranging applications.
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What is 20KPA48A?
- 20KPA48A is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of 20KPA48A?
- The maximum peak pulse power of 20KPA48A is 20000 watts.
What is the breakdown voltage of 20KPA48A?
- The breakdown voltage of 20KPA48A is 48 volts.
What are the typical applications of 20KPA48A?
- 20KPA48A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of 20KPA48A?
- The operating temperature range of 20KPA48A is typically -55°C to +175°C.
What is the response time of 20KPA48A?
- The response time of 20KPA48A is very fast, typically in the nanosecond range.
Is 20KPA48A RoHS compliant?
- Yes, 20KPA48A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can 20KPA48A be used for ESD protection?
- Yes, 20KPA48A can be used for electrostatic discharge (ESD) protection in various electronic circuits.
What package type is 20KPA48A available in?
- 20KPA48A is available in a variety of package types, including DO-201AD and R-6.
What are the key features of 20KPA48A?
- Some key features of 20KPA48A include its high surge capability, low clamping voltage, and fast response time, making it ideal for transient voltage suppression in demanding technical solutions.