Diodes Incorporated
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DDZ12B-7
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DDZ12B-7

Product Overview

Belongs to: Electronic Components
Category: Zener Diode
Use: Voltage regulation and stabilization
Characteristics:
- Reverse breakdown voltage: 12V
- Power dissipation: 500mW
- Package: SOD-323
- Packaging/Quantity: Tape & Reel, 3000 per reel

Specifications

  • Reverse Voltage: 12V
  • Power Dissipation: 500mW
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The DDZ12B-7 Zener diode has two pins. The cathode is denoted by a bar near it.

Functional Features

  • Precise voltage regulation
  • Low impedance
  • High reliability
  • Fast response time

Advantages

  • Small package size
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability
  • Relatively low reverse breakdown voltage

Working Principles

The DDZ12B-7 Zener diode operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

This Zener diode is commonly used in voltage regulator circuits, overvoltage protection, and voltage reference applications in various electronic devices such as power supplies, automotive electronics, and consumer electronics.

Detailed and Complete Alternative Models

  • BZX84C12
  • MMSZ5242BT1G
  • 1N4742A

In conclusion, the DDZ12B-7 Zener diode is a reliable and compact component that provides precise voltage regulation and finds extensive use in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DDZ12B-7 v technických řešeních

Sure, here are 10 common questions and answers related to the application of DDZ12B-7 in technical solutions:

  1. What is the maximum power dissipation of DDZ12B-7?

    • The maximum power dissipation of DDZ12B-7 is 500mW.

  2. What is the reverse standoff voltage of DDZ12B-7?

    • The reverse standoff voltage of DDZ12B-7 is 12V.

  3. What is the forward voltage drop of DDZ12B-7 at a specified current?

    • The forward voltage drop of DDZ12B-7 is typically 0.9V at a specified current of 20mA.

  4. What is the operating temperature range of DDZ12B-7?

    • The operating temperature range of DDZ12B-7 is -55°C to +150°C.

  5. What is the maximum reverse leakage current of DDZ12B-7 at its rated voltage?

    • The maximum reverse leakage current of DDZ12B-7 at its rated voltage is 5µA.

  6. Can DDZ12B-7 be used for overvoltage protection in automotive electronics?

    • Yes, DDZ12B-7 is suitable for overvoltage protection in automotive electronics due to its robust characteristics.

  7. Is DDZ12B-7 RoHS compliant?

    • Yes, DDZ12B-7 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the typical capacitance of DDZ12B-7 at a specified voltage?

    • The typical capacitance of DDZ12B-7 is 250pF at a specified voltage of 1V.

  9. Can DDZ12B-7 be used in voltage regulation circuits?

    • Yes, DDZ12B-7 can be used in voltage regulation circuits to provide stable voltage output.

  10. What are the typical applications of DDZ12B-7 in technical solutions?

    • Typical applications of DDZ12B-7 include overvoltage protection, voltage clamping, voltage regulation, and signal conditioning in various electronic systems.

I hope these questions and answers are helpful for your technical solutions involving DDZ12B-7. Let me know if you need further assistance!