SML4746AHE3/61 - Diode Encyclopedia Entry

Product Overview

The SML4746AHE3/61 belongs to the category of diodes and is commonly used in electronic circuits for various applications. This diode possesses specific characteristics, comes in a particular package, and has essential features that make it suitable for its intended use.

Category

Diodes

Use

The SML4746AHE3/61 diode is used in electronic circuits to allow current to flow in one direction while blocking it in the opposite direction. It is commonly utilized in rectification, signal demodulation, and voltage regulation applications.

Characteristics

• Forward Voltage: 0.7V
• Reverse Voltage: 100V
• Maximum Continuous Forward Current: 1A
• Package Type: DO-214AC (SMA)
• Fast Switching Speed
• Low Leakage Current

Package

The SML4746AHE3/61 diode is packaged in a DO-214AC (SMA) package, which provides protection and ease of handling during assembly onto circuit boards.

Packaging/Quantity

The diode is typically supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Manufacturer: ON Semiconductor
• Part Number: SML4746AHE3/61
• Maximum Reverse Voltage: 100V
• Maximum Forward Voltage: 0.7V
• Maximum Continuous Forward Current: 1A
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SML4746AHE3/61 diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Unidirectional current flow
• Fast switching speed
• Low forward voltage drop
• High surge current capability

Advantages

• Fast response time
• Low power dissipation
• Compact package size
• Wide operating temperature range

Disadvantages

• Limited reverse voltage tolerance
• Sensitivity to overvoltage conditions

Working Principles

The SML4746AHE3/61 diode operates based on the principle of creating a depletion region within the semiconductor material when a forward bias is applied, allowing current to flow. In reverse bias, the depletion region widens, preventing current flow.

Detailed Application Field Plans

The SML4746AHE3/61 diode finds extensive application in: - Power supply circuits - Signal demodulation - Voltage regulation - Overvoltage protection circuits

Detailed and Complete Alternative Models

• 1N5819: Schottky Barrier Rectifier
• 1N4007: General Purpose Rectifier
• 1N4148: Small Signal Diode
• 1N5408: Standard Recovery Rectifier

In conclusion, the SML4746AHE3/61 diode is a versatile component with specific characteristics and applications in electronic circuits. Its fast switching speed, low forward voltage, and compact package make it suitable for various design requirements.

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