M1.5KE82A - Product Overview and Analysis

Introduction

The M1.5KE82A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides an in-depth analysis of the M1.5KE82A, including its product category, basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Transient Voltage Suppressor (TVS) Diode
Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
Characteristics: High surge capability, fast response time, low clamping voltage
Package: Axial leaded
Essence: Provides robust protection for sensitive electronic components
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

Peak Pulse Power: 1500W
Breakdown Voltage: 82V
Operating Voltage: 69.4V
Maximum Clamping Voltage: 135V
Peak Pulse Current: 23.1A
Operating Temperature Range: -55°C to +175°C
Package Type: DO-201

Detailed Pin Configuration

The M1.5KE82A TVS diode has a standard axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level
Fast Response Time: Rapid reaction to transient events, minimizing the risk of damage to downstream components
High Surge Capability: Able to withstand high surge currents without degradation

Advantages and Disadvantages

Advantages: - Robust protection against voltage transients - Fast response time - High surge capability

Disadvantages: - Higher cost compared to standard diodes - Requires careful consideration of placement and routing for optimal performance

Working Principles

The M1.5KE82A operates by diverting excess transient current away from sensitive electronic components when a voltage surge occurs. It achieves this through rapid conduction and clamping of the transient voltage to a safe level, thereby protecting downstream circuitry.

Detailed Application Field Plans

The M1.5KE82A is commonly used in the following applications: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Alternative Model 1: M1.5KE100A
- Breakdown Voltage: 100V
- Peak Pulse Power: 1500W
- Package Type: DO-201
Alternative Model 2: M1.5KE68A
- Breakdown Voltage: 68V
- Peak Pulse Power: 1500W
- Package Type: DO-201
Alternative Model 3: P6KE82A
- Breakdown Voltage: 82V
- Peak Pulse Power: 600W
- Package Type: DO-15

In conclusion, the M1.5KE82A transient voltage suppressor diode offers robust protection against voltage transients and finds widespread use in various electronic applications. Its high surge capability, fast response time, and effective transient voltage suppression make it a valuable component in safeguarding sensitive electronics.

[Word Count: 498]