Microsemi Corporation
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CDLL5546B
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CDLL5546B Encyclopedia Entry

Product Overview

Category

The CDLL5546B belongs to the category of semiconductor devices.

Use

It is commonly used as a voltage regulator diode.

Characteristics

  • Forward Voltage: 0.7V
  • Reverse Voltage: 30V
  • Package: DO-35
  • Essence: Silicon
  • Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

  • Maximum Forward Current: 150mA
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The CDLL5546B has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Provides stable voltage regulation
  • Low forward voltage drop
  • High reliability and ruggedness

Advantages

  • Precise voltage regulation
  • Wide operating temperature range
  • Compact package size

Disadvantages

  • Limited maximum forward current
  • Sensitive to reverse voltage

Working Principles

The CDLL5546B operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals when operated within its specified parameters.

Detailed Application Field Plans

The CDLL5546B is widely used in: - Voltage regulation circuits - Power supplies - Electronic equipment protection

Detailed and Complete Alternative Models

Some alternative models to the CDLL5546B include: - 1N4736A - BZX55C30 - LM336Z-2.5

In conclusion, the CDLL5546B is a reliable voltage regulator diode with precise regulation capabilities, suitable for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CDLL5546B en soluciones técnicas

  1. What is CDLL5546B?

    • CDLL5546B is a type of Zener diode that is commonly used for voltage regulation and protection in electronic circuits.

  2. What are the typical applications of CDLL5546B?

    • CDLL5546B is often used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various technical solutions.

  3. What is the voltage rating of CDLL5546B?

    • The voltage rating of CDLL5546B is typically around 14V, making it suitable for low to medium voltage applications.

  4. How does CDLL5546B provide voltage regulation?

    • CDLL5546B operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals, which helps regulate the output voltage in a circuit.

  5. Can CDLL5546B be used for transient voltage suppression?

    • Yes, CDLL5546B can be employed for transient voltage suppression to protect sensitive components from voltage spikes and surges.

  6. What are the key characteristics of CDLL5546B?

    • Some key characteristics of CDLL5546B include its low dynamic resistance, precise voltage regulation, and fast response time to changes in input voltage.

  7. Is CDLL5546B suitable for automotive electronics applications?

    • Yes, CDLL5546B can be used in automotive electronics for voltage regulation and protection against voltage transients.

  8. What is the power dissipation capability of CDLL5546B?

    • CDLL5546B typically has a power dissipation capability of around 500mW, allowing it to handle moderate power levels.

  9. Are there any specific thermal considerations when using CDLL5546B?

    • It's important to consider the thermal management of CDLL5546B to ensure it operates within its temperature limits, especially in high-power or high-temperature environments.

  10. Where can I find detailed specifications and application notes for CDLL5546B?

    • Detailed specifications and application notes for CDLL5546B can be found in the manufacturer's datasheet and application guides, providing comprehensive information on its usage in technical solutions.