SMCG33AHE3/9AT

Introduction

The SMCG33AHE3/9AT is a semiconductor product belonging to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCG33AHE3/9AT is designed to provide robust protection against overvoltage events, making it an essential component in various electronic circuits.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AB (SMC)
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage: 30.8 V
• Clamping Voltage: 49.9 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCG33AHE3/9AT features a standard SMC package with two pins for connection to the circuit. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to overvoltage events ensures minimal impact on the circuit.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact SMC package for space-constrained applications

Disadvantages

• Clamping voltage may be relatively high for some applications
• Limited to specific voltage and power ratings

Working Principles

The SMCG33AHE3/9AT operates by diverting excessive transient current away from sensitive components when an overvoltage event occurs. This is achieved through the rapid conduction of the diode, which effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The SMCG33AHE3/9AT is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMCG5.0A: Lower breakdown voltage for more sensitive applications
• SMCG36A: Higher breakdown voltage for increased protection

In summary, the SMCG33AHE3/9AT transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an indispensable component in modern electronic systems.

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