SMAJ7.0C Diode: Product Overview and Specifications

Introduction

The SMAJ7.0C diode is a crucial component in electronic circuits, belonging to the category of transient voltage suppressor (TVS) diodes. This diode is widely used for protecting sensitive electronic devices from voltage spikes and surges. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMAJ7.0C diode.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and surges
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Silicon TVS Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 7V
• Voltage - Breakdown (Min): 7.78V
• Voltage - Clamping (Max) @ Ipp: 11.3V
• Current - Peak Pulse (10/1000µs): 19.4A
• Power - Peak Pulse: 400W
• Type: Zener

Detailed Pin Configuration

The SMAJ7.0C diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast Response Time: Rapid reaction to voltage transients.
• Low Clamping Voltage: Provides effective protection by limiting the voltage across the circuit.
• High Surge Current Capability: Can handle large surge currents without damage.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and surges.
• Fast response time ensures minimal impact on the protected circuit.
• Compact size and easy integration into circuit designs.

Disadvantages

• Limited to specific voltage and current ratings.
• May require additional components for comprehensive overvoltage protection.

Working Principles

The SMAJ7.0C diode operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding sensitive components.

Detailed Application Field Plans

The SMAJ7.0C diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the SMAJ7.0C diode include: - P6SMB7.0CA - 1.5KE7.0CA - SMBJ7.0CA - SMCJ7.0CA

In conclusion, the SMAJ7.0C diode serves as a critical component in protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of various electronic systems.

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