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1.5KA20AHE3/54 Encyclopedia Entry
Product Overview
The 1.5KA20AHE3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excess current away from sensitive components. The 1.5KA20AHE3/54 is typically packaged individually and is available in various quantities to suit different application needs.
Specifications
- Voltage Rating: 20V
- Peak Pulse Power: 1500W
- Package Type: DO-201AE
- Quantity per Package: 50 units
Detailed Pin Configuration
The 1.5KA20AHE3/54 diode features a standard DO-201AE package with two leads. The anode and cathode terminals are clearly marked for easy identification during installation.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect downstream components.
- Fast Response Time: Rapid reaction to overvoltage events ensures minimal impact on the circuit.
Advantages and Disadvantages
Advantages
- Effective surge protection for sensitive electronic components.
- Fast response time helps prevent damage from transient voltage spikes.
Disadvantages
- Limited to specific voltage and power ratings.
- May require additional circuitry for comprehensive surge protection in complex systems.
Working Principles
The 1.5KA20AHE3/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its rated threshold. This action effectively diverts the surge energy away from the protected circuit, safeguarding against potential damage.
Detailed Application Field Plans
The 1.5KA20AHE3/54 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1.5KE20A: Similar TVS diode with higher peak pulse power rating.
- P6SMB20A: Surface mount TVS diode suitable for compact designs.
In conclusion, the 1.5KA20AHE3/54 TVS diode offers effective surge protection for a wide range of electronic applications, with its fast response time and reliable performance making it a popular choice for engineers seeking to safeguard their circuits against transient voltage events.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KA20AHE3/54 v technických řešeních
What is the maximum forward current rating of 1.5KA20AHE3/54?
- The maximum forward current rating of 1.5KA20AHE3/54 is 1.5A.
What is the peak repetitive reverse voltage of 1.5KA20AHE3/54?
- The peak repetitive reverse voltage of 1.5KA20AHE3/54 is 20V.
What type of diode is 1.5KA20AHE3/54?
- 1.5KA20AHE3/54 is a high-power transient voltage suppression diode.
What are the typical applications for 1.5KA20AHE3/54?
- Typical applications for 1.5KA20AHE3/54 include overvoltage protection in various electronic circuits, such as power supplies, automotive electronics, and telecommunications equipment.
What is the operating temperature range of 1.5KA20AHE3/54?
- The operating temperature range of 1.5KA20AHE3/54 is -55°C to +175°C.
Does 1.5KA20AHE3/54 have a low leakage current?
- Yes, 1.5KA20AHE3/54 has a low leakage current, making it suitable for applications requiring minimal power loss.
Is 1.5KA20AHE3/54 RoHS compliant?
- Yes, 1.5KA20AHE3/54 is RoHS compliant, meeting environmental standards.
What is the package type of 1.5KA20AHE3/54?
- 1.5KA20AHE3/54 is available in a DO-201AD (DO-27) package.
Can 1.5KA20AHE3/54 handle high surge currents?
- Yes, 1.5KA20AHE3/54 is designed to handle high surge currents, providing robust transient voltage protection.
Are there any recommended mounting or layout considerations for 1.5KA20AHE3/54?
- It is recommended to follow the manufacturer's guidelines for proper mounting and layout to ensure optimal performance and reliability of 1.5KA20AHE3/54 in technical solutions.