M1.5KE22CA - Product Overview and Specifications

Introduction

The M1.5KE22CA belongs to the category of transient voltage suppressor diodes (TVS diodes) and is widely used for surge protection in electronic circuits. This entry provides a comprehensive overview of the M1.5KE22CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electronic circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-201AD (DO-27), Axial
• Essence: Protecting electronic components from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 19.9V to 24.4V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 17.1V
• Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The M1.5KE22CA TVS diode has a standard axial lead package with two leads. The anode lead is typically longer than the cathode lead, allowing for easy identification and installation.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Quickly clamps transient voltages to safe levels.
• High Surge Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time ensures minimal impact on circuit operation
• High surge capability for robust protection

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Limited to specific voltage ranges, may not be suitable for all applications

Working Principles

The M1.5KE22CA operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage exceeds the breakdown voltage of the diode, it conducts and shunts the excess energy to ground, preventing damage to downstream components.

Detailed Application Field Plans

The M1.5KE22CA is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• M1.5KE15CA: Lower breakdown voltage variant
• M1.5KE30CA: Higher breakdown voltage variant
• P6KE22CA: Surface mount TVS diode alternative

In conclusion, the M1.5KE22CA transient voltage suppressor diode offers effective surge protection with its fast response time, high surge capability, and low clamping voltage. Its application spans across diverse industries, and alternative models provide flexibility for varying voltage requirements.

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