SMAJ120A-E3/61

Product Overview

Category

The SMAJ120A-E3/61 belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

• Low clamping voltage
• Fast response time
• High surge current capability
• Compact package size

Package

The SMAJ120A-E3/61 is typically available in a DO-214AC (SMA) package.

Essence

The essence of the SMAJ120A-E3/61 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The SMAJ120A-E3/61 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Part Number: SMAJ120A-E3/61
• Standoff Voltage: 102V
• Breakdown Voltage: 113V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ120A-E3/61 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Provides protection against voltage transients
• Rapid response to transient events
• Low clamping voltage ensures minimal impact on protected circuits

Advantages

• Effective protection against voltage surges
• Compact size for easy integration into circuit designs
• Wide operating temperature range allows for versatile application

Disadvantages

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

Working Principles

When a transient voltage event occurs, the SMAJ120A-E3/61 conducts excess current away from the protected circuit, limiting the voltage across it. This action helps prevent damage to the sensitive components.

Detailed Application Field Plans

The SMAJ120A-E3/61 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE100CA
• Alternative Model 2: 1.5SMC110A
• Alternative Model 3: SMBJ120A

This completes the English editing encyclopedia entry structure for the SMAJ120A-E3/61, providing comprehensive information about its product category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.