P4SMA75A-E3/5A

Introduction

The P4SMA75A-E3/5A is a diode belonging to the category of transient voltage suppressors (TVS). 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 P4SMA75A-E3/5A.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Low clamping voltage, fast response time, high surge capability
• Package: DO-214AC (SMA), SMC package
• Essence: Provides protection against voltage spikes and surges
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 64.4V to 71.1V
• Operating Temperature: -55°C to +150°C
• Reverse Standoff Voltage: 64.4V
• Forward Voltage: 3.5V at 10A
• RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA75A-E3/5A typically has two pins in a standard SMA or SMC package. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to clamp transient voltages
• Low clamping voltage to protect sensitive electronic components
• High surge capability for reliable overvoltage protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• RoHS compliant
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive surge protection

Working Principles

The P4SMA75A-E3/5A operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting excess current away from sensitive components. This action effectively clamps the voltage to a safe level, protecting the circuit.

Detailed Application Field Plans

The P4SMA75A-E3/5A is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4SMA75A-E3/5A include: - P4SMA6.8A-E3/61 - P4SMA7.5A-E3/61 - P4SMA6.8A-E3/5C - P4SMA7.5A-E3/5C

In conclusion, the P4SMA75A-E3/5A is a vital component in protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge capability make it an essential part of many electronic systems.

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