DDZ28-7: Product Overview and Specifications

Introduction

DDZ28-7 is a semiconductor diode that belongs to the category of Zener diodes. It is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics.

Basic Information Overview

Category: Semiconductor Diode
Use: Voltage Regulation and Protection
Characteristics: Sharp Breakdown Voltage, Low Dynamic Resistance
Package: SOD-323 Package
Essence: Zener Diode
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Voltage Range: 6.2V to 6.8V
Power Dissipation: 200mW
Operating Temperature: -65°C to +150°C
Storage Temperature: -65°C to +175°C

Detailed Pin Configuration

The DDZ28-7 Zener diode has a standard SOD-323 package with two pins. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

Voltage Regulation: Maintains a constant output voltage under varying load conditions.
Overvoltage Protection: Safeguards sensitive components by diverting excess voltage.
Stability: Provides stable voltage references in precision circuits.

Advantages and Disadvantages

Advantages

Precise Voltage Regulation
Compact Size
Low Dynamic Resistance

Disadvantages

Limited Power Dissipation
Sensitivity to Overcurrent Conditions

Working Principles

The DDZ28-7 Zener diode operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the breakdown voltage.

Detailed Application Field Plans

DDZ28-7 finds extensive use in various applications, including: - Voltage Regulators - Overvoltage Protection Circuits - Precision Instrumentation - Switching Power Supplies

Detailed and Complete Alternative Models

Some alternative models to DDZ28-7 include: - BZX84C6V2 - MMSZ5245BT1G - P6SMB6.8CA

In conclusion, the DDZ28-7 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DDZ28-7 v technických řešeních

What is DDZ28-7?
- DDZ28-7 is a high-performance diode commonly used in rectifier and voltage clamping applications.
What are the key features of DDZ28-7?
- The key features of DDZ28-7 include a low forward voltage drop, high surge current capability, and a compact SOD-123 package.
What are the typical applications of DDZ28-7?
- DDZ28-7 is commonly used in power supplies, voltage regulators, overvoltage protection circuits, and reverse polarity protection circuits.
What is the maximum forward voltage of DDZ28-7?
- The maximum forward voltage of DDZ28-7 is typically around 0.9V at a forward current of 10mA.
What is the maximum reverse voltage of DDZ28-7?
- The maximum reverse voltage of DDZ28-7 is 75V.
How does DDZ28-7 handle surge currents?
- DDZ28-7 has a high surge current capability, making it suitable for applications with transient overvoltage conditions.
Can DDZ28-7 be used in automotive electronics?
- Yes, DDZ28-7 is suitable for use in automotive electronics due to its robustness and reliability.
What are the thermal characteristics of DDZ28-7?
- DDZ28-7 has low thermal resistance and can dissipate heat effectively, making it suitable for high-power applications.
Is DDZ28-7 RoHS compliant?
- Yes, DDZ28-7 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Where can I find detailed specifications for DDZ28-7?
- Detailed specifications for DDZ28-7 can be found in the product datasheet provided by the manufacturer or distributor.