30KPA48CA-HR Product Overview

Introduction

The 30KPA48CA-HR 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 a comprehensive overview of the 30KPA48CA-HR, 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, fast response time, low clamping voltage
• Package: Axial leaded package
• Essence: Transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 48 V
• Breakdown Voltage Range: 53.3 V to 58.9 V
• Maximum Clamping Voltage: 77.4 V at 100 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA48CA-HR TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Provides robust protection against transient voltage events
• High reliability for critical applications
• Wide operating temperature range
• RoHS compliant, making it environmentally friendly

Disadvantages

• Higher cost compared to standard TVS diodes
• Requires careful consideration of mounting and layout due to its high power handling capability

Working Principles

The 30KPA48CA-HR operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It achieves this by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The 30KPA48CA-HR 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

• 30KPA Series: Offers a range of standoff voltages and peak pulse powers
• P6KE Series: Popular axial leaded TVS diodes with varying voltage ratings
• SMAJ Series: Surface mount TVS diodes suitable for compact designs

In conclusion, the 30KPA48CA-HR is a high-reliability TVS diode that provides robust protection against transient voltage events. Its fast response time, low clamping voltage, and wide operating temperature range make it suitable for a wide range of applications, from telecommunications to automotive electronics.

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