SMBJ45

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 45V
• Voltage - Breakdown: 50V
• Power (Watts): 600W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

The SMBJ45 has two pins: 1. Anode 2. Cathode

Functional Features

• Provides protection against transient voltage events
• Fast response time
• Low clamping voltage
• High surge current capability

Advantages and Disadvantages

Advantages: - Effective in protecting sensitive electronic components - Fast response time ensures minimal damage to the circuit - Can handle high surge currents

Disadvantages: - Unidirectional polarization may limit certain applications - May require additional components for comprehensive circuit protection

Working Principles

The SMBJ45 operates by diverting excessive voltage away from sensitive electronic components, thereby safeguarding them from damage caused by transient voltage events such as lightning strikes or electrostatic discharge.

Detailed Application Field Plans

The SMBJ45 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ45 include: - SMAJ45A - P6SMBJ45CA - SMCJ45A

In conclusion, the SMBJ45 is a crucial component in protecting electronic circuits from voltage spikes, offering fast response times and high surge current capabilities. Its application spans across diverse industries, making it an essential part of modern electronic systems.

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