20KPA256-B Product Overview
Introduction
The 20KPA256-B is a specialized electronic component designed for use in various applications. This entry provides an in-depth 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.
Category and Use
The 20KPA256-B belongs to the category of transient voltage suppressor (TVS) diodes. It is primarily used for surge protection in electronic circuits to safeguard sensitive components from voltage spikes and transients.
Characteristics
- Category: Transient Voltage Suppressor Diode
- Use: Surge Protection
- Package: DO-201AD
- Essence: Protects against voltage spikes and transients
- Packaging/Quantity: Available in reels or bulk quantities
Specifications
- Voltage Rating: 256V
- Peak Pulse Power: 20,000W
- Breakdown Voltage: 285V
- Operating Temperature Range: -55°C to +175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The 20KPA256-B 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
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Advantages and Disadvantages
Advantages
- Provides robust surge protection
- Fast reaction to transient events
- RoHS compliant, ensuring environmental friendliness
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a voltage spike or transient occurs, the 20KPA256-B TVS diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively clamps the voltage to a safe level, preventing damage to sensitive components.
Detailed Application Field Plans
The 20KPA256-B is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
For users seeking alternative TVS diodes with similar specifications, the following models can be considered: - 20KPA Series by different voltage ratings - Other manufacturers' equivalents such as P6KE, 1.5KE, or SMAJ series
In conclusion, the 20KPA256-B TVS diode offers robust surge protection and fast response times, making it an essential component in safeguarding electronic circuits from voltage transients and spikes.
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기술 솔루션에 20KPA256-B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of 20KPA256-B in technical solutions:
Q: What is the maximum peak pulse power of 20KPA256-B? A: The maximum peak pulse power is 20000 Watts for a 10/1000μs waveform.
Q: What is the breakdown voltage of 20KPA256-B? A: The breakdown voltage is typically 256V.
Q: What are the typical applications for 20KPA256-B? A: Typical applications include surge protection in telecommunications equipment, industrial electronics, and power supplies.
Q: What is the clamping voltage of 20KPA256-B? A: The clamping voltage is typically 414V at 100A.
Q: Is 20KPA256-B RoHS compliant? A: Yes, it is RoHS compliant.
Q: What is the operating temperature range of 20KPA256-B? A: The operating temperature range is -55°C to +150°C.
Q: Does 20KPA256-B have a low leakage current? A: Yes, it has a low leakage current of less than 1μA at its rated voltage.
Q: Can 20KPA256-B be used for ESD protection? A: Yes, it can be used for ESD protection in sensitive electronic equipment.
Q: What is the package type of 20KPA256-B? A: It is available in a DO-201AD package.
Q: Are there any recommended layout considerations for using 20KPA256-B? A: Yes, it is recommended to minimize lead lengths and provide adequate heat sinking for optimal performance.
I hope these answers are helpful! Let me know if you need further assistance.