SML4735AHE3/5A - Product Overview and Analysis

Introduction

The SML4735AHE3/5A is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection against voltage spikes. The SML4735AHE3/5A possesses specific characteristics, packaging, and quantity details that make it suitable for various applications.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection
• Characteristics: High precision, low leakage current, and high reliability
• Package: DO-214AC (SMA), SOD-123FL
• Essence: Semiconductor device for voltage regulation
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Voltage Range: 1.8V to 75V
• Power Dissipation: 1.5W
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 10Ω to 500Ω

Detailed Pin Configuration

The SML4735AHE3/5A features a standard pin configuration with two terminals for connection in electronic circuits. The pinout arrangement is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Voltage Regulation: Provides stable output voltage under varying load conditions.
• Overvoltage Protection: Safeguards sensitive components from voltage spikes.
• Low Leakage Current: Ensures minimal power loss in standby mode.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• High reliability and durability
• Compact package size for space-constrained designs

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The SML4735AHE3/5A operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased. This allows it to regulate the voltage in a circuit by diverting excess current when the voltage exceeds the specified level.

Detailed Application Field Plans

The SML4735AHE3/5A finds extensive use in various electronic applications, including: - Power supplies - Voltage regulators - Overvoltage protection circuits - Signal conditioning circuits - Battery management systems

Detailed and Complete Alternative Models

Several alternative models to the SML4735AHE3/5A include: - BZX84C series - 1N4728A series - MMSZ5221B series - BZT52C series

In conclusion, the SML4735AHE3/5A Zener diode offers precise voltage regulation and overvoltage protection, making it an essential component in numerous electronic circuits. Its compact package and high reliability make it a preferred choice for various applications.

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