30KPA258CA Product Overview

Introduction

The 30KPA258CA is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and surges. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients and surges in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded, surface mount
• Essence: TVS diode for circuit protection
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 30000W
• Standoff Voltage: 258V
• Breakdown Voltage: 286V - 317V
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 30KPA258CA TVS diode typically has two leads for through-hole mounting or two terminals for surface mount applications. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Reacts quickly to voltage spikes, safeguarding sensitive components.
• High Surge Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Sensitive to reverse polarity connection

Working Principles

When a voltage transient occurs, the 30KPA258CA TVS diode conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The 30KPA258CA is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 30KPA Series TVS Diodes
  • Standoff Voltage: 5V - 440V
  • Peak Pulse Power: 1500W - 30000W
• Alternative Model 2: P6KE Series TVS Diodes
  • Standoff Voltage: 6.8V - 550V
  • Peak Pulse Power: 600W - 6000W
• Alternative Model 3: SMAJ Series TVS Diodes
  • Standoff Voltage: 5V - 188V
  • Peak Pulse Power: 400W - 4000W

In conclusion, the 30KPA258CA TVS diode offers robust transient voltage suppression capabilities, making it an essential component for protecting electronic circuits from voltage transients and surges across various applications.

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