P4SMA68AHE3/61

Introduction

The P4SMA68AHE3/61 is a product belonging to the category of TVS (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 for the P4SMA68AHE3/61.

Basic Information Overview

• Category: TVS Diodes
• Use: Protection against transient voltage spikes in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Transient voltage suppression
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: P4SMA68AHE3/61
• Peak Pulse Power: 400W
• Breakdown Voltage: 68V
• Operating Voltage: 58.1V
• Maximum Clamping Voltage: 87.8V
• Peak Pulse Current: 11.4A
• Reverse Standoff Voltage: 58.1V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA68AHE3/61 TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
• Fast Response Time: Quickly clamps transient voltages to safe levels.
• Low Clamping Voltage: Limits the voltage across the protected circuitry during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage spikes
• Fast response time
• Low clamping voltage

Disadvantages

• Limited peak pulse power handling capability compared to higher-rated TVS diodes
• Requires careful consideration of operating parameters to ensure optimal performance

Working Principles

The P4SMA68AHE3/61 operates by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuitry. When a transient voltage spike occurs, the TVS diode rapidly switches into its low impedance state, providing a path for the transient current to bypass the protected components.

Detailed Application Field Plans

The P4SMA68AHE3/61 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the P4SMA68AHE3/61 include: - P6SMB68AHE3/61 - 1.5SMC68AT3G - SMBJ68CA

In conclusion, the P4SMA68AHE3/61 TVS diode offers effective transient voltage suppression with fast response times and low clamping voltages. Its compact SMA package and high surge current capability make it suitable for a wide range of applications in various industries.

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