SZ1.5SMC33AT3G

Introduction

The SZ1.5SMC33AT3G is a semiconductor product belonging to the category of TVS (Transient Voltage Suppressor) diodes. 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 SZ1.5SMC33AT3G.

Basic Information Overview

• Category: TVS Diodes
• Use: Protection against transient voltage spikes
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB)
• Essence: Provides protection for sensitive electronics from voltage transients induced by lightning, ESD, or inductive load switching
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 28.2V
• Breakdown Voltage: 31.4V
• Maximum Clamping Voltage: 45.7V
• Operating Temperature Range: -55°C to +150°C
• Compliance: RoHS

Detailed Pin Configuration

The SZ1.5SMC33AT3G follows the standard SMC (DO-214AB) package with two pins for connection. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Protects electronic circuits from voltage transients
• Fast Response Time: Quickly clamps transient voltages to safe levels
• High Surge Capability: Withstands high surge currents without degradation

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of placement in circuit design

Working Principles

When a transient voltage spike occurs, the SZ1.5SMC33AT3G conducts and clamps the voltage to a safe level, protecting downstream electronics from damage. It achieves this through the use of avalanche breakdown.

Detailed Application Field Plans

The SZ1.5SMC33AT3G is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SZ1.5SMC33AT3G include: - SMAJ28A: Standoff Voltage 28V, Peak Pulse Power 400W - SMBJ28CA: Standoff Voltage 28V, Peak Pulse Power 600W - SMCJ28A: Standoff Voltage 28V, Peak Pulse Power 1500W

In conclusion, the SZ1.5SMC33AT3G is a TVS diode offering effective protection against transient voltage spikes, with fast response time and high surge capability. Its compact SMC package makes it suitable for various applications, and it has several alternative models available for different voltage and power requirements.

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