SML4736AHE3/5A - Product Encyclopedia Entry

Introduction

The SML4736AHE3/5A is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the SML4736AHE3/5A.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: High power dissipation, tight tolerance, and low dynamic impedance
• Package: DO-214AC (SMA), also known as SMC package
• Essence: Voltage regulation and transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Voltage - Zener (Nom) (Vz): 36V
• Power - Max: 1.5W
• Impedance (Max) (Zzt): 5 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 28V
• Tolerance: ±5%
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The SML4736AHE3/5A Zener diode has two pins, typically denoted as the anode and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions.
• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Tight voltage regulation
• Low dynamic impedance

Disadvantages

• Limited voltage options available
• Sensitivity to temperature variations

Working Principles

The SML4736AHE3/5A operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The SML4736AHE3/5A is commonly used in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in automotive electronics - Surge suppression in telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the SML4736AHE3/5A include: - 1N4728A: 3.3V Zener diode - BZX84C36: 36V Zener diode - MMSZ5236B: 36V Zener diode

In conclusion, the SML4736AHE3/5A Zener diode offers reliable voltage regulation and transient voltage suppression capabilities, making it suitable for a wide range of electronic applications.

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