MASMBJ30CAE3

Introduction

The MASMBJ30CAE3 is a transient voltage suppressor (TVS) diode belonging to the category of semiconductor devices. It is commonly used for surge protection in electronic circuits, offering characteristics such as high surge capability, low clamping voltage, and fast response time. This entry provides an overview of the MASMBJ30CAE3, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Devices
• Use: Surge Protection in Electronic Circuits
• Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
• Package: SMC (DO-214AB)
• Essence: 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: 30V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMBJ30CAE3 TVS diode has a standard SMC (DO-214AB) package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Reacts quickly to transient events, safeguarding sensitive components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective surge protection for electronic circuits
• Fast response time ensures minimal damage to sensitive components
• Compact SMC package for easy integration into circuit designs

Disadvantages

• Limited to specific voltage and current ratings
• Requires careful consideration of placement within the circuit for optimal performance

Working Principles

The MASMBJ30CAE3 operates by diverting excess transient energy away from sensitive components in the circuit. When a transient event occurs, the TVS diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated. This action helps to limit the voltage across the protected circuit, preventing damage to downstream components.

Detailed Application Field Plans

The MASMBJ30CAE3 is widely used in various applications requiring surge protection, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative TVS diodes that can be considered as substitutes for the MASMBJ30CAE3 include: - SMAJ33A - P6KE33CA - 1.5SMC33CA

In conclusion, the MASMBJ30CAE3 TVS diode offers effective surge protection with its high surge capability, low clamping voltage, and fast response time. Its compact SMC package makes it suitable for various electronic circuit designs, and it finds applications in diverse fields such as power supplies, communication equipment, and automotive electronics.

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