30KPA71-B Product Overview

Product Identification

The 30KPA71-B belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic devices from voltage spikes and transients.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting electronic devices from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-203AB (DO-5)
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 30,000 W
• Standoff Voltage: 71 V
• Breakdown Voltage Range: 78.8 V - 87.1 V
• Maximum Clamping Voltage: 114 V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA71-B typically has a two-pin configuration with anode and cathode connections. The specific pinout can be found in the datasheet provided by the manufacturer.

Functional Features

• Rapid response to transient voltage events
• Low clamping voltage to minimize stress on protected circuits
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages: - Effective protection against voltage spikes - Fast response time - Wide operating temperature range

Disadvantages: - Higher cost compared to traditional diodes - Requires proper installation and circuit design for optimal performance

Working Principles

When a transient voltage spike occurs, the 30KPA71-B diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 30KPA71-B is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 30KPA Series: Includes various voltage options for different application requirements
• Other manufacturers may offer similar products under different part numbers, such as P6KE series from Vishay or SMBJ series from Littelfuse.

This comprehensive entry provides a detailed overview of the 30KPA71-B transient voltage suppressor diode, covering its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.