SMBG4741E3/TR13

Introduction

The SMBG4741E3/TR13 is a diode belonging to the category of surface mount devices. This diode is commonly used in electronic circuits for voltage regulation and protection against reverse voltage. It possesses specific characteristics, packaging, and quantity details that make it suitable for various applications.

Basic Information Overview

• Category: Diode
• Use: Voltage regulation and reverse voltage protection
• Characteristics: Low forward voltage drop, high surge capability
• Package: SMB (Surface Mount Device)
• Essence: Provides reliable voltage regulation and protection
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Forward Voltage Drop: 0.5V
• Reverse Standoff Voltage: 30V
• Peak Pulse Current: 10A
• Operating Temperature Range: -55°C to 150°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The SMBG4741E3/TR13 diode has a standard pin configuration with two terminals: anode and cathode. The physical layout and pin assignment are as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

• Voltage Regulation: Maintains a stable voltage output under varying load conditions
• Reverse Voltage Protection: Prevents damage to the circuit from reverse polarity connection
• High Surge Capability: Can withstand short-duration high current surges without failure

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Effective reverse voltage protection
• High surge capability

Disadvantages

• Higher forward voltage drop compared to some alternative models
• Limited peak pulse current compared to higher-rated diodes

Working Principles

The SMBG4741E3/TR13 operates based on the principles of semiconductor junction behavior. When forward-biased, it allows current flow with a low voltage drop. In the reverse-biased state, it blocks the flow of current, providing protection against reverse voltage.

Detailed Application Field Plans

The SMBG4741E3/TR13 diode finds application in various electronic circuits, including: - Power supplies - Voltage regulators - Overvoltage protection circuits - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBG4741E3/TR13 diode include: - SMBG4742E3/TR13: Higher reverse standoff voltage - SMBG4740E3/TR13: Lower forward voltage drop - SMBG4743E3/TR13: Higher peak pulse current rating

In conclusion, the SMBG4741E3/TR13 diode is a reliable component for voltage regulation and reverse voltage protection in various electronic applications. Its specific characteristics, functional features, and alternative models provide engineers with options to suit their specific design requirements.

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