MXSMBJ33AE3 Product Overview

Introduction

The MXSMBJ33AE3 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry will provide an in-depth overview of the MXSMBJ33AE3, covering its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB
• Essence: Silicon transient voltage suppressor diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage: 33V
• Operating Voltage: 28.2V
• Clamping Voltage: 45.7V
• Peak Pulse Current: 19.2A
• Reverse Standoff Voltage: 33V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MXSMBJ33AE3 has a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected devices.
• High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Sensitive to reverse polarity connection

Working Principles

The MXSMBJ33AE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode conducts and diverts excess current away from the protected circuit, limiting the voltage across the circuit.

Detailed Application Field Plans

The MXSMBJ33AE3 is commonly used in various electronic systems requiring protection against transient voltage events, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: MXSMBJ36AE3 (Breakdown Voltage: 36V)
• Alternative Model 2: MXSMBJ40AE3 (Breakdown Voltage: 40V)
• Alternative Model 3: MXSMBJ48AE3 (Breakdown Voltage: 48V)

In conclusion, the MXSMBJ33AE3 transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in various electronic systems. Its fast response time and high surge capability make it suitable for diverse applications, although users should consider its clamping voltage and sensitivity to reverse polarity when integrating it into their designs.

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