P4KE350A R1G

1. Introduction

The P4KE350A R1G belongs to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE350A R1G.

2. Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-41
• Essence: Provides overvoltage protection for sensitive electronics
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

3. Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage Range: 314V to 346V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• Forward Voltage Drop: 3.5V at 1A
• Maximum Reverse Leakage Current: 1μA at 25°C

4. Detailed Pin Configuration

The P4KE350A R1G is a two-terminal device with anode and cathode pins. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

5. Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.
• Fast Response Time: Quickly clamps excessive voltage to protect downstream circuitry.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

6. Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited power dissipation capability
• Requires proper heat sinking for high-power applications

7. Working Principles

The P4KE350A R1G operates by diverting excess voltage away from sensitive components when a transient event occurs. It achieves this through rapid conduction and clamping of the voltage spike to a safe level, thereby protecting the connected circuitry.

8. Detailed Application Field Plans

The P4KE350A R1G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

9. Detailed and Complete Alternative Models

Some alternative models to the P4KE350A R1G include: - P4KE300A R1G - P4KE400A R1G - P4KE440A R1G - P4KE480A R1G

In conclusion, the P4KE350A R1G transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in safeguarding sensitive electronic circuits across various industries.

Word Count: 410