1.5KE33CATR - Product Encyclopedia Entry

Introduction

The 1.5KE33CATR is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides 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 1.5KE33CATR.

Basic Information Overview

• Category: Electronic Components
• Use: Surge Protection
• Characteristics: Transient Voltage Suppression, High Power Dissipation, Fast Response Time
• Package: DO-201AE
• Essence: Protects against voltage transients and surges
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Voltage Rating: 33V
• Power Dissipation: 1500W
• Breakdown Voltage: 36.7V to 40.6V
• Operating Temperature: -55°C to +175°C
• Mounting Type: Through Hole
• Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE33CATR TVS diode has a standard DO-201AE package with two leads. The anode and cathode terminals are clearly marked for easy identification during installation.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• High Power Dissipation: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Fast response time
• High power dissipation capability

Disadvantages

• Unidirectional protection only
• Requires proper installation for optimal performance

Working Principles

The 1.5KE33CATR operates by diverting excessive transient current away from sensitive components in a circuit, thereby limiting the voltage across them. When a surge occurs, the diode quickly conducts, shunting the excess energy to ground and protecting downstream components.

Detailed Application Field Plans

The 1.5KE33CATR is commonly used in various applications including: - Power Supplies - Automotive Electronics - Industrial Control Systems - Telecommunication Equipment - Consumer Electronics

Detailed and Complete Alternative Models

• 1.5KE27CATR: Lower voltage rating (27V)
• 1.5KE36CATR: Higher voltage rating (36V)
• 1.5KE39CATR: Higher voltage rating (39V)
• 1.5KE51CATR: Higher voltage rating (51V)

In conclusion, the 1.5KE33CATR TVS diode is a reliable surge protection component with high power dissipation and fast response time, making it suitable for a wide range of applications. Its effectiveness in safeguarding sensitive electronics from voltage transients makes it a valuable asset in modern circuit design.

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