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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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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 30KPA45A in technische oplossingen
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.