SMBJ15-E3/52

Product Overview

The SMBJ15-E3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly clamp transient voltages to a safe level, thereby protecting sensitive components from damage. The SMBJ15-E3/52 is typically packaged in a surface mount DO-214AA (SMB) package and is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Part Number: SMBJ15-E3/52
• Category: TVS Diode
• Voltage Rating: 15V
• Power Dissipation: 600W
• Package Type: DO-214AA (SMB)
• Packaging: Tape and Reel, 3000 units per reel

Detailed Pin Configuration

The SMBJ15-E3/52 TVS diode has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively. The pin configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

The primary function of the SMBJ15-E3/52 TVS diode is to provide transient voltage suppression by diverting excessive current away from sensitive components during voltage surges or ESD events. This helps in safeguarding the circuitry from damage and ensuring its reliable operation.

Advantages and Disadvantages

Advantages

• Rapid response time
• High surge capability
• Compact surface mount package

Disadvantages

• Limited power dissipation compared to larger TVS diodes
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMBJ15-E3/52 TVS diode rapidly conducts, shunting the excess current to ground and limiting the voltage across the protected circuit. This action effectively clamps the voltage to a safe level, preventing damage to the connected components.

Detailed Application Field Plans

The SMBJ15-E3/52 TVS diode finds extensive application in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ15-E3/52 TVS diode include: - P6SMB15CA - SMCJ15A - 1.5SMC15CA

In conclusion, the SMBJ15-E3/52 TVS diode offers efficient transient voltage suppression and is widely used in diverse electronic applications for protecting sensitive components from voltage transients and ESD events.

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