P4SMA91A-E3/61

Introduction

The P4SMA91A-E3/61 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 P4SMA91A-E3/61.

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 current capability
• Package: DO-214AC (SMA), SMC package
• Essence: Provides protection to sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 77.8V to 86.2V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 77.8V
• Forward Voltage: 3.5V at 10A
• RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA91A-E3/61 typically has two pins and follows the standard pin configuration for SMA or SMC packages.

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
• Fast Response Time: Quickly clamps excessive voltage to protect downstream components.
• Low Clamping Voltage: Ensures minimal stress on protected circuits during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Higher cost compared to traditional diodes
• Limited to specific voltage ranges

Working Principles

The P4SMA91A-E3/61 operates by diverting excess voltage away from sensitive components when a transient event occurs. It achieves this through its low clamping voltage and fast response time, effectively suppressing the transient voltage and protecting downstream circuitry.

Detailed Application Field Plans

The P4SMA91A-E3/61 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 P4SMA91A-E3/61 include: - P4SMA6.8A-E3/61 - P4SMA10A-E3/61 - P4SMA15A-E3/61 - P4SMA24A-E3/61 - P4SMA33A-E3/61

In conclusion, the P4SMA91A-E3/61 is a vital component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its applications span across various industries, making it an essential part of modern electronic systems.

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