SMCG150AHE3/9AT

Introduction

The SMCG150AHE3/9AT is a diode belonging to the category of semiconductor devices. It is commonly used for voltage regulation and transient voltage suppression in electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMCG150AHE3/9AT.

Basic Information Overview

• Category: Semiconductor Diode
• Use: Voltage Regulation, Transient Voltage Suppression
• Characteristics: Fast Response, High Power Dissipation, Low Leakage Current
• Package: DO-215AB (SMCG), SMA Package
• Essence: Silicon Diode
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 128V
• Voltage - Breakdown (Min): 142V
• Voltage - Clamping (Max) @ Ipp: 206V
• Current - Peak Pulse (10/1000µs): 30.3A
• Power - Peak Pulse: 1500W
• Operating Temperature: -55°C ~ 175°C

Detailed Pin Configuration

The SMCG150AHE3/9AT has a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Fast Response Time: Rapidly clamps transient voltages to protect sensitive electronic components.
• High Power Dissipation: Capable of handling high surge currents without damage.
• Low Leakage Current: Minimizes power loss during normal operation.

Advantages and Disadvantages

Advantages

• Effective transient voltage suppression
• Robust construction for high surge current handling
• Low leakage current for power efficiency

Disadvantages

• Higher cost compared to standard diodes
• Sensitive to reverse bias conditions

Working Principles

The SMCG150AHE3/9AT operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage exceeds the breakdown voltage, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The SMCG150AHE3/9AT is widely used in various applications including: - Power Supplies - Automotive Electronics - Industrial Control Systems - Telecommunication Equipment - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCG150AHE3/9AT include: - P6SMBJ150CA - 1.5SMC150CA - SMCJ150A

In conclusion, the SMCG150AHE3/9AT is a crucial component in electronic circuits for voltage regulation and transient voltage suppression, offering fast response, high power dissipation, and low leakage current. Its application spans across diverse industries, and there are alternative models available for specific design requirements.

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