MAP5KE28A

Introduction

The MAP5KE28A is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

• Category: TVS Diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High performance, reliable protection, low clamping voltage
• Package: SMC (DO-214AB)
• Essence: Silicon TVS Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 5000 W
• Standoff Voltage: 28 V
• Breakdown Voltage: 31.1 V to 34.4 V
• Clamping Voltage: 45.7 V at 14 A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MAP5KE28A TVS diode has a standard SMC (DO-214AB) package with two pins for connection.

Functional Features

• High Performance: Provides reliable protection against voltage transients.
• Low Clamping Voltage: Ensures that the protected circuitry is not subjected to excessive voltages.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Low clamping voltage ensures minimal impact on protected circuitry

Disadvantages

• May require additional components for comprehensive transient protection in complex systems

Working Principles

The MAP5KE28A TVS diode operates by diverting excess current away from sensitive electronic components when a transient voltage event occurs. It achieves this by rapidly switching 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 MAP5KE28A is widely used in various applications requiring protection against transient voltage events, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: MAP5KE33A

  • Standoff Voltage: 33 V
  • Peak Pulse Power: 5000 W
  • Package: SMC (DO-214AB)

• Alternative Model 2: MAP5KE36A

  • Standoff Voltage: 36 V
  • Peak Pulse Power: 5000 W
  • Package: SMC (DO-214AB)

• Alternative Model 3: P6KE28A

  • Standoff Voltage: 28 V
  • Peak Pulse Power: 600 W
  • Package: DO-15

In summary, the MAP5KE28A TVS diode offers high-performance transient voltage suppression in a compact SMC package, making it suitable for a wide range of applications where protection against voltage transients is essential.

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