P4KE11A-B

Introduction

P4KE11A-B is a product belonging to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P4KE11A-B diode exhibits specific characteristics, packaging, and quantity details that make it suitable for various applications.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-41
• Essence: Silicon-based semiconductor device
• Packaging/Quantity: Available in reels or bulk quantities

Specifications

• Peak Power Dissipation: 400W
• Breakdown Voltage: 9.4V to 10.5V
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE11A-B diode 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: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact and easy to integrate into circuits

Disadvantages

• Limited to low voltage applications
• Requires careful consideration of placement in circuit design

Working Principles

When a voltage transient occurs, the P4KE11A-B diode conducts and clamps the transient voltage to a safe level, protecting the connected circuitry. This is achieved through the reverse-biased PN junction within the diode.

Detailed Application Field Plans

The P4KE11A-B diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• P4KE6.8A-B: Lower breakdown voltage variant
• P4KE15A-B: Higher breakdown voltage variant
• P4KE11CA-B: Bidirectional transient voltage suppressor diode

In conclusion, the P4KE11A-B transient voltage suppressor diode offers effective protection against voltage transients in a wide range of applications, making it a crucial component in ensuring the reliability of electronic systems.

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