3SMAJ5934B-TP: Product Overview and Specifications

Introduction

The 3SMAJ5934B-TP is a diode belonging to the category of transient voltage suppressors (TVS). It is designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA (DO-214AC) package
• Essence: Safeguarding electronic components from transient voltage events
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Part Number: 3SMAJ5934B-TP
• Peak Pulse Power: 3000W
• Breakdown Voltage: 53.3V
• Clamping Voltage: 86.7V at 10A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 3SMAJ5934B-TP follows the standard SMA (DO-214AC) package configuration, with two leads for connection to the circuit board.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to connected devices.
• High Surge Capability: Capable of withstanding high surge currents, enhancing the robustness of the protected circuitry.

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
• Requires careful consideration of placement within the circuit to ensure optimal protection

Working Principles

The 3SMAJ5934B-TP operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage. This effectively limits the voltage across the protected circuitry, preventing damage from transient events.

Detailed Application Field Plans

The 3SMAJ5934B-TP finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 3SMAJ5929B-TP
• Alternative Model 2: 3SMAJ5939B-TP
• Alternative Model 3: 3SMAJ5948B-TP
• Alternative Model 4: 3SMAJ5956B-TP

In summary, the 3SMAJ5934B-TP transient voltage suppressor diode offers effective protection against voltage transients, with its high surge capability and fast response time making it suitable for a wide range of electronic applications.

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