SMBJ5343B-TP

Product Overview

The SMBJ5343B-TP belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The SMBJ5343B-TP is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-214AA (SMB) package and is designed to be an essential component in safeguarding electronic circuits from voltage spikes. Each package contains a specific quantity of SMBJ5343B-TP diodes.

Specifications

• Part Number: SMBJ5343B-TP
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AA (SMB)
• Packaging/Quantity: Varies by manufacturer

Detailed Pin Configuration

The SMBJ5343B-TP typically features two pins in a standard DO-214AA (SMB) package configuration. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

The functional features of the SMBJ5343B-TP include: - Clamping of transient voltage spikes - Fast response to overvoltage events - Low leakage current during normal operation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive protection

Working Principles

The SMBJ5343B-TP operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ5343B-TP finds application in various fields, including: - Telecommunications equipment - Consumer electronics - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ5343B-TP include: - SMAJ5.0A-TP - SMCJ6.0A-TP - P6KE10A-TP - 1.5KE18A-TP

In conclusion, the SMBJ5343B-TP transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic systems.

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