DDZ9684Q-7 Product Overview

Introduction

The DDZ9684Q-7 is a versatile electronic component that belongs to the category of voltage regulator diodes. This product is widely used in various electronic circuits and systems to regulate voltage and protect sensitive components from overvoltage conditions. In this entry, we will provide a comprehensive overview of the DDZ9684Q-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-123 package
• Essence: Zener diode with precise voltage regulation capabilities
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Range: 6.2V to 75V
• Power Dissipation: 1W
• Operating Temperature Range: -65°C to 150°C
• Forward Voltage: 1.5V (maximum)
• Reverse Leakage Current: 5μA (maximum)

Detailed Pin Configuration

The DDZ9684Q-7 follows the standard SOD-123 package pin configuration, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

• Precise voltage regulation within specified range
• Low reverse leakage current for enhanced circuit protection
• Compact package suitable for surface mount applications
• Wide operating temperature range for diverse environmental conditions

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Compact size for space-constrained designs
• Wide voltage range catering to diverse application needs

Disadvantages

• Limited power dissipation capability compared to higher wattage diodes
• Higher cost compared to standard diodes due to precision characteristics

Working Principles

The DDZ9684Q-7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region. This allows it to regulate the voltage in electronic circuits and protect downstream components from overvoltage conditions.

Detailed Application Field Plans

The DDZ9684Q-7 finds extensive use in various electronic systems and circuits, including: - Voltage regulation in power supplies - Overvoltage protection in communication equipment - Precision voltage reference in instrumentation circuits - Voltage clamping in automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the DDZ9684Q-7 include: - BZX84C6V2: 6.2V Zener diode with similar characteristics - MMBZ27VCL: 27V Zener diode with SOD-123 package - P6KE75CA: 75V transient voltage suppressor diode with comparable characteristics

In conclusion, the DDZ9684Q-7 is a reliable and precise voltage regulator diode with a wide range of applications in electronic systems. Its high precision, compact size, and robust performance make it a preferred choice for engineers designing circuits requiring accurate voltage regulation and overvoltage protection.

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