DDZ9691S-7 Product Overview

Introduction

The DDZ9691S-7 is a versatile electronic component that belongs to the category of voltage regulator diodes. This product is widely used in various electronic devices and circuits to regulate voltage and protect sensitive components from overvoltage conditions. In this entry, we will provide a comprehensive overview of the DDZ9691S-7, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage regulation and overvoltage protection in electronic circuits
• Characteristics: High precision, low leakage current, compact size
• Package: SOD-323F
• Essence: Zener diode with specific voltage regulation characteristics
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Voltage Regulation Range: 6.8V to 7.2V
• Power Dissipation: 200mW
• Forward Voltage: 0.9V at 10mA
• Reverse Leakage Current: 100nA maximum at 5V

Detailed Pin Configuration

The DDZ9691S-7 follows the standard SOD-323F package configuration, with the following pinout: 1. Anode 2. Cathode

Functional Features

• Precise voltage regulation within the specified range
• Low forward voltage and reverse leakage current
• Fast response to overvoltage conditions
• Compact form factor for integration into small electronic devices

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low power dissipation
• Small footprint for space-constrained designs

Disadvantages

• Limited voltage regulation range
• Sensitivity to temperature variations

Working Principles

The DDZ9691S-7 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 DDZ9691S-7 finds extensive use in the following applications: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor interfaces - Voltage reference in analog circuits

Detailed and Complete Alternative Models

For applications requiring different voltage regulation characteristics or package types, the following alternative models can be considered: - DDZ9691S-6: Lower voltage regulation range - DDZ9691S-8: Higher voltage regulation range - BZX84C6V8: SOT-23 package alternative with similar characteristics

In conclusion, the DDZ9691S-7 is a crucial component in electronic circuits requiring precise voltage regulation and overvoltage protection. Its compact size, reliable performance, and wide range of applications make it an essential part of modern electronic designs.

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