SMBJ4741CE3/TR13

Product Overview

• Category: Diode
• Use: Voltage suppression in electronic circuits
• Characteristics: Fast response time, low clamping voltage
• Package: DO-214AA (SMB), 2-pin
• Essence: Transient Voltage Suppressor (TVS) diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Reverse Standoff Voltage: 41V
• Breakdown Voltage: 45.6V
• Peak Pulse Current: 30A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4741CE3/TR13 has a simple 2-pin configuration with no specific pinout requirements.

Functional Features

• Provides protection against transient voltage spikes
• Fast response time ensures minimal damage to sensitive components
• Low clamping voltage prevents excessive voltage exposure to downstream circuitry

Advantages and Disadvantages

Advantages

• Effective voltage suppression
• Fast response time
• Compact package size

Disadvantages

• Limited peak pulse current handling compared to larger TVS diodes
• Higher clamping voltage than some specialized diodes

Working Principles

The SMBJ4741CE3/TR13 works by diverting excess voltage away from sensitive components in the circuit, thereby protecting them from damage due to transient voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts and shunts the excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ4741CE3/TR13 is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMBJ5.0A: Similar characteristics, higher breakdown voltage
• SMBJ24CA: Lower breakdown voltage, suitable for lower voltage applications
• SMBJ58A: Higher peak pulse current, suitable for more demanding applications

This completes the entry for the SMBJ4741CE3/TR13, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.