M1.5KE51CA - Product Overview and Analysis

Introduction

The M1.5KE51CA is a transient voltage suppressor (TVS) diode belonging to the category of semiconductor devices used for surge protection in electronic circuits. This entry provides an overview of the M1.5KE51CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Devices
• Use: Surge Protection
• Characteristics: High power capability, fast response time, low clamping voltage
• Package: DO-201AD
• Essence: Transient Voltage Suppressor Diode
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 45.2V to 56.7V
• Operating Voltage: 38.9V
• Maximum Reverse Standoff Voltage: 40.2V
• Clamping Voltage: 65.2V at 10A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The M1.5KE51CA TVS diode has a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient over-voltage events
• Low clamping voltage to protect sensitive electronic components
• High power capability to handle large surge currents

Advantages and Disadvantages

Advantages

• Effective surge protection for electronic circuits
• Fast response time reduces the risk of damage to sensitive components
• High power capability ensures reliable protection against surges

Disadvantages

• Higher cost compared to traditional diode-based surge protection methods
• Requires careful consideration of the clamping voltage to avoid affecting normal circuit operation

Working Principles

The M1.5KE51CA operates by diverting excess transient voltage away from sensitive components in electronic circuits. When a surge occurs, the TVS diode rapidly switches into a low impedance state, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The M1.5KE51CA 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 M1.5KE51CA include: - P6KE51CA - 1.5KE51A - SA5.0CA

In conclusion, the M1.5KE51CA transient voltage suppressor diode offers effective surge protection with its high power capability, fast response time, and low clamping voltage. While it may have a higher cost and require careful consideration of the clamping voltage, its reliability and performance make it a preferred choice for surge protection in various electronic applications.

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