Vishay Semiconductor Diodes Division
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TLZ18B-GS08
تفصیل دیکھیں ڈیٹا شیٹ

TLZ18B-GS08 Product Overview

Product Category

The TLZ18B-GS08 belongs to the category of semiconductor devices, specifically a Zener diode.

Basic Information Overview

  • Use: The TLZ18B-GS08 is used as a voltage regulator in electronic circuits.
  • Characteristics: It has a sharp breakdown voltage and low dynamic impedance.
  • Package: The TLZ18B-GS08 comes in a small surface-mount package.
  • Essence: Its essence lies in its ability to maintain a constant voltage across its terminals.
  • Packaging/Quantity: Typically packaged in reels of 3000 units.

Specifications

  • Voltage Range: 15.85V to 17.55V
  • Power Dissipation: 200mW
  • Operating Temperature: -65°C to 150°C
  • Zener Impedance: 20Ω

Detailed Pin Configuration

The TLZ18B-GS08 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across its terminals.
  • Overvoltage Protection: Safeguards connected components from excessive voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small form factor
  • Overvoltage protection

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The TLZ18B-GS08 operates based on the principle of the Zener effect, where it maintains a constant voltage by allowing current to flow in reverse bias when the voltage reaches its breakdown point.

Detailed Application Field Plans

The TLZ18B-GS08 finds applications in various electronic circuits requiring stable voltage references, such as: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the TLZ18B-GS08 include: - 1N4744A - BZX55C16 - LM336Z-5.0

In conclusion, the TLZ18B-GS08 Zener diode offers precise voltage regulation and overvoltage protection, making it suitable for a wide range of electronic applications.

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تکنیکی حل میں TLZ18B-GS08 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is TLZ18B-GS08?

    • TLZ18B-GS08 is a surface mount voltage regulator diode commonly used in electronic circuits to regulate voltage.

  2. What is the maximum forward current rating of TLZ18B-GS08?

    • The maximum forward current rating of TLZ18B-GS08 is 200 mA.

  3. What is the typical voltage drop across TLZ18B-GS08?

    • The typical voltage drop across TLZ18B-GS08 is around 0.7V at a forward current of 10mA.

  4. What are the typical applications of TLZ18B-GS08?

    • TLZ18B-GS08 is commonly used in voltage regulation, overvoltage protection, and reverse voltage protection in various electronic devices and circuits.

  5. What is the maximum power dissipation of TLZ18B-GS08?

    • The maximum power dissipation of TLZ18B-GS08 is 300mW.

  6. What is the operating temperature range of TLZ18B-GS08?

    • The operating temperature range of TLZ18B-GS08 is -65°C to +150°C.

  7. Is TLZ18B-GS08 RoHS compliant?

    • Yes, TLZ18B-GS08 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. What is the package type of TLZ18B-GS08?

    • TLZ18B-GS08 comes in a small SOD-323 package, which is suitable for surface mount applications.

  9. Can TLZ18B-GS08 be used for reverse voltage protection?

    • Yes, TLZ18B-GS08 can be used for reverse voltage protection due to its low forward voltage drop characteristics.

  10. What are the key features of TLZ18B-GS08?

    • The key features of TLZ18B-GS08 include low forward voltage drop, high current capability, compact package, and RoHS compliance.