SMAJ4759AE3/TR13

Introduction

The SMAJ4759AE3/TR13 is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protects sensitive electronic devices from voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-214AC (SMA), SMC
• Essence: Provides overvoltage protection for electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Part Number: SMAJ4759AE3/TR13
• Peak Pulse Power: 1500W
• Breakdown Voltage: 82.4V
• Clamping Voltage: 135V
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ4759AE3/TR13 has a standard diode package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Rapid response to transient overvoltage events
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited surge current handling capacity compared to some higher power TVS diodes
• Clamping voltage may be higher than some specialized applications require

Working Principles

The SMAJ4759AE3/TR13 operates by diverting excess transient voltage away from sensitive electronic components. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ4759AE3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE82CA
  • Breakdown Voltage: 82V
  • Package: DO-15
• Alternative Model 2: 1.5SMC82CA
  • Breakdown Voltage: 82V
  • Package: SMC

In conclusion, the SMAJ4759AE3/TR13 is a reliable transient voltage suppressor diode with fast response time and high surge capability, making it suitable for a wide range of electronic applications.

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