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30KPA45A: Product Overview and Analysis
Introduction
The 30KPA45A is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the 30KPA45A, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Product Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: Axial leaded, DO-201AD package
- Essence: Provides robust protection for sensitive electronic circuits
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
The 30KPA45A TVS diode is designed to operate under the following specifications: - Peak Pulse Power: 30000 W - Standoff Voltage: 45 V - Breakdown Voltage Range: 50.2 V to 55.8 V - Maximum Clamping Voltage: 77.4 V at 100 A - Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 30KPA45A TVS diode features an axial leaded DO-201AD package with a clear pin configuration as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
The key functional features of the 30KPA45A TVS diode include: - High surge capability for reliable overvoltage protection - Low clamping voltage to minimize stress on protected circuits - Fast response time to rapidly divert transient currents away from sensitive components
Advantages and Disadvantages
Advantages: - Robust protection against transient voltage events - High surge capability for enhanced reliability - Fast response time for rapid transient diversion
Disadvantages: - Higher cost compared to standard diodes - Requires careful consideration of mounting and layout for optimal performance
Working Principles
The 30KPA45A TVS diode operates based on the principle of avalanche breakdown, where it rapidly switches into a low impedance state to divert excess current away from the protected circuit when a transient voltage event occurs. This action effectively clamps the voltage across the circuit to a safe level, protecting sensitive components.
Detailed Application Field Plans
The 30KPA45A TVS diode finds extensive application in various fields, including: - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Several alternative models to the 30KPA45A TVS diode are available in the market, offering similar transient voltage suppression capabilities. Some notable alternatives include: - 1.5KE33A - P6KE39A - SMAJ45A
In conclusion, the 30KPA45A TVS diode stands as a reliable solution for protecting sensitive electronic circuits from transient voltage events. Its high surge capability, low clamping voltage, and fast response time make it a preferred choice in various applications, despite some limitations related to cost and installation considerations.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 30KPA45A v technických řešeních
Sure, here are 10 common questions and answers related to the application of 30KPA45A in technical solutions:
What is the 30KPA45A component used for?
- The 30KPA45A is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power dissipation of the 30KPA45A?
- The maximum peak pulse power dissipation of the 30KPA45A is 30000 watts.
What is the breakdown voltage of the 30KPA45A?
- The breakdown voltage of the 30KPA45A is 45 volts.
What are the typical applications of the 30KPA45A?
- The 30KPA45A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of the 30KPA45A?
- The 30KPA45A has an operating temperature range of -55°C to +175°C.
How does the 30KPA45A provide overvoltage protection?
- The 30KPA45A clamps the voltage across the protected circuit to a safe level by diverting excess current away from sensitive components.
Can the 30KPA45A be used for ESD protection?
- Yes, the 30KPA45A can be used for electrostatic discharge (ESD) protection in electronic circuits.
What is the response time of the 30KPA45A during a transient event?
- The response time of the 30KPA45A is very fast, typically in the nanosecond range.
Is the 30KPA45A suitable for high-speed data lines?
- Yes, the 30KPA45A is suitable for protecting high-speed data lines from voltage transients.
Are there any specific layout considerations when using the 30KPA45A in a circuit?
- It is important to minimize the length and impedance of the traces connecting the 30KPA45A to the protected circuit to ensure optimal performance.
I hope these questions and answers are helpful! Let me know if you need further assistance.