PESD5V0U4BW,115 - Product Encyclopedia Entry

Introduction

The PESD5V0U4BW,115 is a specialized electronic component designed to protect sensitive electronic circuits from electrostatic discharge (ESD) and electrical transients. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: ESD Protection Diode
• Use: Protecting sensitive electronic circuits from ESD and electrical transients
• Characteristics: Low capacitance, high surge capability, low leakage current
• Package: SOT363 (SC-70)
• Essence: Safeguarding electronic components from damage due to ESD events
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage Rating: 5.0V
• Reverse Standoff Voltage: 5.0V
• Breakdown Voltage: 6.8V
• Clamping Voltage: 9.2V at 5A
• Capacitance: 3pF (Typical)
• Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The PESD5V0U4BW,115 is a 6-pin device with the following pin configuration: 1. Pin 1: Cathode 1 2. Pin 2: Anode 1 3. Pin 3: No Connection 4. Pin 4: Cathode 2 5. Pin 5: Anode 2 6. Pin 6: No Connection

Functional Features

• ESD Protection: Provides robust protection against ESD events up to ±30kV (contact discharge) per IEC 61000-4-2
• Low Clamping Voltage: Ensures minimal voltage stress on protected circuitry during transient events
• High Surge Capability: Capable of handling surge currents up to 5A (tp = 8/20µs)

Advantages and Disadvantages

Advantages

• Effective ESD protection for sensitive electronic components
• Low capacitance minimizes signal distortion
• Small form factor for space-constrained applications

Disadvantages

• Limited surge current handling compared to larger package options
• Higher cost compared to basic ESD protection devices

Working Principles

The PESD5V0U4BW,115 operates by shunting transient currents away from sensitive circuit nodes to ground during ESD or surge events. The low capacitance ensures minimal impact on signal integrity, while the breakdown voltage and clamping voltage characteristics provide effective protection without compromising the protected circuit's performance.

Detailed Application Field Plans

The PESD5V0U4BW,115 is ideally suited for use in various applications, including: - Mobile devices - Wearable electronics - Portable medical devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative ESD protection diodes include: - PESD1LIN,115 - PESD3V3L1UA,115 - PESD5V0L1BA,115 - PESD12VS1UT,115

In conclusion, the PESD5V0U4BW,115 offers reliable ESD protection with low capacitance and high surge capability, making it an essential component for safeguarding sensitive electronic circuits in various applications.

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