PGSMAJ30AHR3G

Introduction

The PGSMAJ30AHR3G is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for surge protection in electronic circuits, offering characteristics such as high surge capability and fast response time. This entry provides an overview of the product's basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Surge protection in electronic circuits
• Characteristics:
  • High surge capability
  • Fast response time
• Package: SMA (DO-214AC)
• Essence: Protection against transient overvoltage events
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Part Number: PGSMAJ30AHR3G
• Voltage - Reverse Standoff (Typ): 30V
• Power (Watts): 400W
• Polarity: Unidirectional
• Operating Temperature: -55°C to +150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AC (SMA)

Detailed Pin Configuration

The PGSMAJ30AHR3G typically has two pins for surface mount installation. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Rapidly clamps transient voltages to a safe level.

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• Compact surface mount package

Disadvantages

• Unidirectional protection only
• Limited power dissipation capability

Working Principles

The PGSMAJ30AHR3G operates by diverting excessive transient current away from sensitive components in the circuit when a voltage surge occurs. It achieves this through rapid conduction and clamping of the transient voltage to a level that does not damage the connected devices.

Detailed Application Field Plans

The PGSMAJ30AHR3G is widely used in various electronic systems requiring protection against voltage transients. Some specific application fields include: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the PGSMAJ30AHR3G include: - P6SMB30A - 1.5SMC30AT3G - SMBJ30CA

In summary, the PGSMAJ30AHR3G is a TVS diode designed for surge protection in electronic circuits, offering high surge capability and fast response time. Its compact surface mount package makes it suitable for various applications, although it has limitations such as unidirectional protection and limited power dissipation capability.

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