30KPA66C-B Product Overview

Introduction

The 30KPA66C-B belongs to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and surges. This entry provides a comprehensive overview of the 30KPA66C-B, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting electronic circuits from voltage spikes and surges
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: DO-201AD (2-lead axial)
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 30kW
• Standoff Voltage: 66V
• Breakdown Voltage: 73.2V to 81.4V
• Maximum Clamping Voltage: 107V at 77.5A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA66C-B is a two-lead axial diode with a straightforward pin configuration: - Anode (A): Connects to the positive side of the circuit - Cathode (K): Connects to the negative side of the circuit

Functional Features

• Transient Voltage Suppression: Quickly diverts excessive voltage away from sensitive components
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to the circuit
• High Surge Capability: Can withstand large surges of current without failing

Advantages and Disadvantages

Advantages

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

Disadvantages

• Clamping voltage may be relatively high for some applications
• Requires careful consideration of placement within the circuit to ensure optimal protection

Working Principles

When a voltage spike occurs, the 30KPA66C-B conducts excess current to the ground, preventing it from reaching sensitive components. This action effectively limits the voltage across the circuit, protecting it from damage.

Detailed Application Field Plans

The 30KPA66C-B is commonly used in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 30KPA Series: Includes various voltage options such as 10V, 15V, 24V, 36V, 48V, and 58V
• P6KE Series: Offers similar transient voltage suppression capabilities with different voltage ratings
• 1.5KE Series: Provides alternatives with higher power dissipation and varying standoff voltages

In conclusion, the 30KPA66C-B transient voltage suppressor diode offers effective protection against voltage spikes and surges in a wide range of electronic applications, making it an essential component for ensuring the reliability and longevity of electronic circuits.

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