M1.5KE75CA - Product Overview and Analysis

Introduction

The M1.5KE75CA belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides a comprehensive overview of the M1.5KE75CA, 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 (TVS) Diode
Use: Protection against voltage spikes and transients in electronic circuits
Characteristics: High surge capability, fast response time, low clamping voltage
Package: DO-201AA (DO-27)
Essence: Silicon TVS Diode
Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

Peak Pulse Power: 1500W
Breakdown Voltage: 64.3V to 71.2V
Operating Voltage: 58.1V
Maximum Clamping Voltage: 93.6V
Peak Pulse Current: 4.8A
Reverse Standoff Voltage: 58.1V
Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The M1.5KE75CA TVS diode has a standard DO-201AA package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

Fast response time to clamp transient voltages
High surge capability for reliable protection
Low clamping voltage to minimize stress on protected circuits
RoHS compliant and lead-free

Advantages and Disadvantages

Advantages

Effective protection against voltage spikes and transients
Fast response time ensures minimal impact on the protected circuit
High surge capability for robust performance

Disadvantages

Sensitive to overvoltage conditions beyond its ratings
Requires proper circuit design for optimal performance

Working Principles

The M1.5KE75CA operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The M1.5KE75CA is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

M1.5KE6.8CA: Lower breakdown voltage (6.45V to 7.14V)
M1.5KE100CA: Higher breakdown voltage (90.9V to 100V)
P6KE75CA: Axial-leaded alternative with similar specifications

In conclusion, the M1.5KE75CA transient voltage suppressor diode offers reliable protection against voltage spikes and transients in electronic circuits. Its high surge capability, fast response time, and low clamping voltage make it suitable for a wide range of applications, from power supplies to consumer electronics.

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