30KPA45A-HRA Product Overview

Introduction

The 30KPA45A-HRA is a high-reliability transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 30KPA45A-HRA, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage transients induced by lightning and other transient voltage events
Characteristics: High reliability, robust protection, low clamping voltage
Package: Axial leaded, DO-201AD
Essence: Safeguarding sensitive electronics from voltage transients
Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

Part Number: 30KPA45A-HRA
Peak Pulse Power: 30000 W
Standoff Voltage: 45 V
Breakdown Voltage: 50 V
Maximum Clamping Voltage: 77.4 V
Operating Temperature Range: -55°C to +175°C
Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA45A-HRA features an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

Robust transient voltage suppression
Low clamping voltage
High reliability and durability
Fast response time

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
High reliability for critical applications
Low clamping voltage ensures minimal impact on protected circuits

Disadvantages

Higher cost compared to standard diodes
Requires careful consideration of installation and layout for optimal performance

Working Principles

The 30KPA45A-HRA operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected device during transient events. This is achieved through the rapid conduction of the diode when the voltage exceeds the breakdown voltage, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The 30KPA45A-HRA is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Alternative Model 1: 30KPA Series (e.g., 30KPA33A-HRA, 30KPA36A-HRA)
Alternative Model 2: P6KE Series (e.g., P6KE45A, P6KE48A)
Alternative Model 3: 5KP Series (e.g., 5KP45A, 5KP48A)

In summary, the 30KPA45A-HRA transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in safeguarding sensitive electronics across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 30KPA45A-HRA v technických řešeních

What is the 30KPA45A-HRA component used for in technical solutions?
- The 30KPA45A-HRA component is a high-reliability transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and surges.
What are the key specifications of the 30KPA45A-HRA component?
- The 30KPA45A-HRA has a peak pulse power rating of 30000W, a breakdown voltage of 45V, and a low clamping voltage, making it suitable for high-energy transient voltage protection.
How does the 30KPA45A-HRA component compare to other transient voltage suppressors?
- The 30KPA45A-HRA offers higher power handling capabilities and lower clamping voltages compared to many standard TVS diodes, making it ideal for demanding technical solutions.
In what applications is the 30KPA45A-HRA commonly used?
- The 30KPA45A-HRA is often used in industrial equipment, automotive electronics, telecommunications systems, and other applications where robust transient voltage protection is required.
What are the temperature considerations for the 30KPA45A-HRA component?
- The 30KPA45A-HRA is designed to operate over a wide temperature range, typically from -55°C to 175°C, ensuring reliable performance in various environmental conditions.
Can the 30KPA45A-HRA be used for surge protection in power supply units?
- Yes, the 30KPA45A-HRA is well-suited for surge protection in power supply units, offering effective suppression of voltage transients that could damage sensitive components.
Does the 30KPA45A-HRA require additional heat sinking or cooling in high-power applications?
- In high-power applications, proper thermal management is recommended, which may include heat sinking or other cooling methods to ensure the component operates within its specified temperature limits.
Are there any reliability tests or certifications available for the 30KPA45A-HRA component?
- The 30KPA45A-HRA may undergo various reliability tests and certifications, such as AEC-Q101 qualification for automotive applications, to ensure its performance and durability in demanding environments.
What are the typical failure modes of the 30KPA45A-HRA under extreme transient conditions?
- Under extreme transient conditions, the 30KPA45A-HRA may exhibit clamping or avalanche breakdown, but its robust design helps prevent catastrophic failures and protects downstream circuitry.
Where can I find detailed application notes and technical resources for implementing the 30KPA45A-HRA in my design?
- Detailed application notes and technical resources for the 30KPA45A-HRA can be found on the manufacturer's website or through authorized distributors, providing valuable guidance for successful integration into technical solutions.