1.5KE9.1AG - Product Overview and Analysis

Introduction

The 1.5KE9.1AG is a transient voltage suppressor diode that belongs to the category of electronic components used for voltage regulation and protection in various electrical circuits. This entry will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1.5KE9.1AG.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Voltage regulation and protection in electrical circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Provides protection against voltage transients
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage - Reverse Standoff (Typ): 7.37V
• Voltage - Breakdown (Min): 8.65V
• Voltage - Clamping (Max) @ Ipp: 14.3V
• Current - Peak Pulse (10/1000µs): 43.5A
• Power - Peak Pulse: 1500W
• Operating Temperature: -55°C ~ 175°C

Detailed Pin Configuration

The 1.5KE9.1AG has an axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Provides protection against voltage transients by diverting excessive current away from sensitive components
• Fast response time ensures minimal damage to the protected circuit
• High surge capability allows it to handle large transient currents without failure

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Requires careful consideration of placement within the circuit for optimal performance

Working Principles

When a voltage transient occurs, the 1.5KE9.1AG conducts excess current to the ground, limiting the voltage across the protected circuit. This action prevents damage to sensitive components by diverting the transient energy away from them.

Detailed Application Field Plans

The 1.5KE9.1AG is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE9.1AG include: - P6KE9.1A - SA9.1A - 1.5SMC9.1A

In conclusion, the 1.5KE9.1AG transient voltage suppressor diode is a crucial component in protecting electrical circuits from voltage transients. Its fast response time, high surge capability, and effective voltage regulation make it an essential part of various electronic systems.

Word count: 411