P4KE130ATR: Product Overview and Analysis

Introduction

The P4KE130ATR is a transient voltage suppressor diode that belongs to the category of electronic components used for surge protection. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge Protection
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-41
• Essence: Protects electronic circuits from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Voltage Rating: 130V
• Power Dissipation: 400W
• Operating Temperature: -55°C to 175°C
• Breakdown Voltage: 144V to 160V
• Peak Pulse Current: 9.2A
• Reverse Standoff Voltage: 117V

Detailed Pin Configuration

The P4KE130ATR has a standard DO-41 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Reacts quickly to voltage spikes, diverting excess current away from sensitive components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during a transient event.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time ensures minimal damage to protected circuits
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited to specific voltage ratings, may not be suitable for all applications
• Requires careful consideration of placement within the circuit to ensure optimal protection

Working Principles

The P4KE130ATR operates by shunting excess current away from sensitive components when a voltage transient occurs. When the voltage across the device exceeds its breakdown voltage, it begins to conduct, providing a low-impedance path for the transient current to flow through, thus protecting the downstream circuitry.

Detailed Application Field Plans

The P4KE130ATR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P6KE130A: Similar specifications, higher peak pulse current
• 1.5KE130A: Higher power dissipation, similar breakdown voltage
• SA130CA: Lower clamping voltage, similar peak pulse current

In conclusion, the P4KE130ATR transient voltage suppressor diode offers effective surge protection for a wide range of electronic applications. Its fast response time, low clamping voltage, and compact design make it a valuable component in safeguarding sensitive circuits from voltage transients and surges.

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