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30KPA78A-HRA Product Overview
Introduction
The 30KPA78A-HRA is a high-reliability 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 an in-depth overview of the 30KPA78A-HRA, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Protection against voltage transients
- Characteristics: High reliability, low clamping voltage, fast response time
- Package: Axial leaded package
- Essence: TVS diode for surge protection
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
- Peak Pulse Power: 30000W
- Standoff Voltage: 78V
- Breakdown Voltage: 86.7V to 103.3V
- Maximum Clamping Voltage: 126V at 77.5A
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 30KPA78A-HRA TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
- Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected equipment.
Advantages and Disadvantages
- Advantages:
- High reliability
- Low clamping voltage
- Fast response time
- Disadvantages:
- Higher cost compared to standard diodes
- Requires careful handling during installation
Working Principles
The 30KPA78A-HRA operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts excess current, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 30KPA78A-HRA is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: 30KPA78CA-HRA
- Alternative Model 2: 30KPA78CAHRB
- Alternative Model 3: 30KPA78CAHRD
In summary, the 30KPA78A-HRA TVS diode offers high reliability and robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 30KPA78A-HRA en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 30KPA78A-HRA in technical solutions:
What is the voltage rating of 30KPA78A-HRA?
- The voltage rating of 30KPA78A-HRA is 78V.
What is the peak pulse power of 30KPA78A-HRA?
- The peak pulse power of 30KPA78A-HRA is 30000W.
What is the typical application of 30KPA78A-HRA?
- 30KPA78A-HRA is commonly used for surge protection in various electronic and electrical systems, such as power supplies, telecommunications equipment, and industrial controls.
What is the maximum clamping voltage of 30KPA78A-HRA?
- The maximum clamping voltage of 30KPA78A-HRA is 126V at 100A.
What is the operating temperature range of 30KPA78A-HRA?
- 30KPA78A-HRA has an operating temperature range of -55°C to +175°C.
Is 30KPA78A-HRA RoHS compliant?
- Yes, 30KPA78A-HRA is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What package type does 30KPA78A-HRA come in?
- 30KPA78A-HRA is available in a DO-203AB package.
Does 30KPA78A-HRA have high reliability and performance?
- Yes, 30KPA78A-HRA is designed for high reliability and performance in demanding surge protection applications.
Can 30KPA78A-HRA be used in automotive electronics?
- Yes, 30KPA78A-HRA is suitable for use in automotive electronics for surge protection against transient voltage events.
What are the key features of 30KPA78A-HRA?
- Some key features of 30KPA78A-HRA include its high surge capability, low clamping voltage, and fast response time, making it ideal for protecting sensitive electronic components.
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