Diodes Incorporated
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DDZ8V2C-7
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DDZ8V2C-7 Product Overview

Introduction

The DDZ8V2C-7 belongs to the category of voltage regulator diodes and is commonly used for voltage regulation and protection in electronic circuits. This entry provides a comprehensive overview of the DDZ8V2C-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 protection in electronic circuits
  • Characteristics: Low leakage current, high surge capability, precise voltage regulation
  • Package: SOD-323F
  • Essence: Zener diode with a voltage regulation range of 8.2V
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Regulation Range: 8.2V
  • Power Dissipation: 200mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 100nA

Detailed Pin Configuration

The DDZ8V2C-7 has three pins: Anode, Cathode, and No Connection (NC). The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2 - No Connection (NC) - Pin 3

Functional Features

  • Voltage Regulation: Precisely regulates the output voltage at 8.2V.
  • Overvoltage Protection: Safeguards the circuit from excessive voltage spikes.
  • Low Leakage Current: Ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High surge capability
  • Compact SOD-323F package

Disadvantages

  • Limited voltage regulation range
  • Sensitivity to temperature variations

Working Principles

The DDZ8V2C-7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. When the voltage across the diode reaches its breakdown voltage of 8.2V, it starts conducting to regulate the voltage.

Detailed Application Field Plans

The DDZ8V2C-7 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the DDZ8V2C-7 include: - BZX84C8V2 - MMBZ5232BLT1G - PZM8.2NB2A

In conclusion, the DDZ8V2C-7 voltage regulator 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 DDZ8V2C-7 v technických řešeních

  1. What is the DDZ8V2C-7?

    • The DDZ8V2C-7 is a Zener diode with a voltage of 8.2V and a power dissipation of 500mW.

  2. What are the typical applications of DDZ8V2C-7?

    • The DDZ8V2C-7 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum current that DDZ8V2C-7 can handle?

    • The maximum current for DDZ8V2C-7 is typically around 20mA.

  4. How does DDZ8V2C-7 provide overvoltage protection?

    • DDZ8V2C-7 provides overvoltage protection by shunting excess voltage to ground once the breakdown voltage is reached, preventing damage to sensitive components.

  5. Can DDZ8V2C-7 be used in reverse bias?

    • Yes, DDZ8V2C-7 can be used in reverse bias as a voltage reference or for voltage clamping applications.

  6. What is the temperature range for DDZ8V2C-7?

    • The operating temperature range for DDZ8V2C-7 is typically -55°C to 150°C.

  7. Is DDZ8V2C-7 suitable for high-frequency applications?

    • Yes, DDZ8V2C-7 is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. What is the package type for DDZ8V2C-7?

    • DDZ8V2C-7 is available in a SOD-123 package, which is a small surface-mount package.

  9. Does DDZ8V2C-7 require external components for operation?

    • No, DDZ8V2C-7 is a standalone Zener diode and does not require additional external components for basic operation.

  10. Are there any reliability considerations when using DDZ8V2C-7 in technical solutions?

    • It's important to consider the voltage and power dissipation requirements to ensure reliable performance, and to adhere to proper handling and ESD precautions during installation and usage.