3SMBJ5914B-TP Product Overview

Introduction

The 3SMBJ5914B-TP is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients. This entry provides an in-depth overview of the product, including its 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 in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMB
• Essence: TVS diode for transient voltage protection
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Part Number: 3SMBJ5914B-TP
• Peak Pulse Power: 600W
• Breakdown Voltage Range: 64.4V to 71.1V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 3SMBJ5914B-TP TVS diode 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 voltage spikes, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, safeguarding downstream electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited breakdown voltage range compared to some alternative models
• Packaging/quantity options may vary by supplier

Working Principles

When a transient voltage spike occurs, the 3SMBJ5914B-TP TVS diode conducts excess current to ground, preventing it from reaching sensitive components. This action effectively clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The 3SMBJ5914B-TP is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 3SMBJ5914BT3G

  • Similar specifications and package type
  • May offer different packaging/quantity options

• Alternative Model 2: P6SMBJ5914A

  • Higher breakdown voltage range
  • Different package type (DO-214AA)

In conclusion, the 3SMBJ5914B-TP transient voltage suppressor diode offers effective protection against voltage transients in a compact SMB package. Its fast response time and low clamping voltage make it suitable for a wide range of applications, although users should consider alternative models for specific voltage range requirements.