MASMBJ90AE3

Introduction

The MASMBJ90AE3 is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MASMBJ90AE3.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protecting sensitive electronic devices from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Provides overvoltage protection to electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage: 90V
• Operating Voltage: 77.4V
• Maximum Clamping Voltage: 124V
• Peak Pulse Current: 10A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMBJ90AE3 TVS diode has two pins, typically denoted as the anode and cathode. The anode is connected to the circuit node requiring protection, while the cathode is connected to the ground or reference potential.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
• Low Clamping Voltage: Provides effective protection without introducing excessive voltage drop
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to protected circuits
• High Surge Current Capability: Can handle large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Fast response time
• Low clamping voltage
• Compact package size

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

The MASMBJ90AE3 operates by diverting excess transient energy away from sensitive electronic components. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated safely.

Detailed Application Field Plans

The MASMBJ90AE3 is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the MASMBJ90AE3 include: - P6KE100CA - SMBJ90A - 1.5KE100A - SMCJ90A

In conclusion, the MASMBJ90AE3 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in safeguarding sensitive electronic devices across various industries.

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