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BZT55C39 L0G
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BZT55C39 L0G

Introduction

The BZT55C39 L0G is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZT55C39 L0G.

Basic Information Overview

  • Category: Zener diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Precise voltage regulation, low impedance, high reliability
  • Package: SOD-123 package
  • Essence: Semiconductor material with controlled reverse breakdown voltage
  • Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer

Specifications

  • Voltage: 39V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 40Ω
  • Forward Voltage: 1.2V
  • Reverse Leakage Current: 5μA

Detailed Pin Configuration

The BZT55C39 L0G has two pins, typically denoted as the anode and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across its terminals, useful for stabilizing power supply voltages.
  • Overvoltage Protection: Diverts excessive voltage away from sensitive components, preventing damage.
  • Low Impedance: Allows for efficient current flow, minimizing voltage variations.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • High reliability
  • Low cost

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway at high currents

Working Principles

The BZT55C39 L0G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The BZT55C39 L0G finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT55C39 L0G include: - BZX84C39: SOT-23 package, 39V voltage rating - 1N4728A: DO-41 package, 3.9V voltage rating - MM3Z39VT1G: SOD-323 package, 39V voltage rating

In conclusion, the BZT55C39 L0G Zener diode offers precise voltage regulation and overvoltage protection in a compact and reliable package. Its applications span various electronic circuits, and there are alternative models available with similar functionalities.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BZT55C39 L0G dalam penyelesaian teknikal

  1. What is the maximum power dissipation of BZT55C39 L0G?

    • The maximum power dissipation of BZT55C39 L0G is 500mW.

  2. What is the forward voltage drop of BZT55C39 L0G?

    • The forward voltage drop of BZT55C39 L0G is typically 0.9V at a forward current of 5mA.

  3. What is the reverse voltage of BZT55C39 L0G?

    • The reverse voltage of BZT55C39 L0G is 39V.

  4. What is the operating temperature range of BZT55C39 L0G?

    • The operating temperature range of BZT55C39 L0G is -65°C to +150°C.

  5. What is the package type of BZT55C39 L0G?

    • BZT55C39 L0G comes in a SOD-80 package.

  6. What is the typical junction capacitance of BZT55C39 L0G?

    • The typical junction capacitance of BZT55C39 L0G is 15pF.

  7. What are the applications of BZT55C39 L0G?

    • BZT55C39 L0G is commonly used in voltage regulation, overvoltage protection, and general purpose diode applications.

  8. What is the reverse leakage current of BZT55C39 L0G at its maximum rated voltage?

    • The reverse leakage current of BZT55C39 L0G at its maximum rated voltage is typically 0.5µA.

  9. Is BZT55C39 L0G RoHS compliant?

    • Yes, BZT55C39 L0G is RoHS compliant.

  10. What are some alternative part numbers for BZT55C39 L0G?

    • Some alternative part numbers for BZT55C39 L0G include 1N4737A, BZX84-C39, and MMBZ27VCLT1G.