SMBJ5379B-TP

Product Overview

The SMBJ5379B-TP belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients. The SMBJ5379B-TP is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a surface mount package and is designed to be used across various electronic applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface mount
• Essence: Protecting sensitive electronics from voltage transients
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Part Number: SMBJ5379B-TP
• Peak Power Dissipation: 600W
• Breakdown Voltage: 79V
• Operating Voltage: 64.4V
• Reverse Standoff Voltage: 64.4V
• Clamping Voltage: 103V
• Maximum Surge Current: 30A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ5379B-TP typically has two pins for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient events
• Low clamping voltage to protect downstream components
• High surge capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Robust surge capability

Disadvantages

• Can introduce some capacitance into the circuit
• May require additional space on the PCB for mounting

Working Principles

The SMBJ5379B-TP works by diverting excessive current away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode begins to conduct, providing a low impedance path for the excess current to flow through, thus protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ5379B-TP is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ5379B-TP include: - SMAJ5.0A-TP - SMCJ6.0A-TP - P6KE100A-TP - 1.5KE68A-TP

In conclusion, the SMBJ5379B-TP transient voltage suppressor diode offers effective protection against voltage transients and spikes, making it an essential component in various electronic applications.

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