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BZX55C3V3
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BZX55C3V3 Diode

Product Overview

Category

The BZX55C3V3 diode belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and voltage reference applications.

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Reverse leakage current: 5µA

Packaging/Quantity

The BZX55C3V3 diode is typically available in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 3.3V ±5%
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.1V
  • Reverse current: 5µA
  • Temperature coefficient: 0.07%/°C

Detailed Pin Configuration

The BZX55C3V3 diode has two pins and follows the standard pin configuration for a DO-35 package.

Functional Features

The BZX55C3V3 diode operates as a voltage regulator, maintaining a constant output voltage across a wide range of load currents and temperatures. It exhibits sharp breakdown characteristics, making it suitable for precision voltage references.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature changes

Working Principles

The BZX55C3V3 diode operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified Zener voltage.

Detailed Application Field Plans

The BZX55C3V3 diode finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection circuits - Voltage reference in instrumentation and measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the BZX55C3V3 diode include: - BZX85C3V3 - 1N4729A - MMBZ5228B

This comprehensive entry provides an in-depth understanding of the BZX55C3V3 diode, covering its product details, specifications, functional features, and application areas.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BZX55C3V3 trong giải pháp kỹ thuật

  1. What is the maximum power dissipation of BZX55C3V3?

    • The maximum power dissipation of BZX55C3V3 is 500mW.

  2. What is the forward voltage drop of BZX55C3V3?

    • The forward voltage drop of BZX55C3V3 is typically 0.9V at a forward current of 10mA.

  3. What is the reverse breakdown voltage of BZX55C3V3?

    • The reverse breakdown voltage of BZX55C3V3 is 3.3V.

  4. What is the maximum forward current of BZX55C3V3?

    • The maximum forward current of BZX55C3V3 is 150mA.

  5. What are the typical applications of BZX55C3V3?

    • BZX55C3V3 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  6. What is the temperature coefficient of BZX55C3V3?

    • The temperature coefficient of BZX55C3V3 is typically 0.07% per °C.

  7. Is BZX55C3V3 suitable for low-power applications?

    • Yes, BZX55C3V3 is suitable for low-power applications due to its low power dissipation and forward voltage drop.

  8. Can BZX55C3V3 be used in automotive electronics?

    • Yes, BZX55C3V3 can be used in automotive electronics for voltage regulation and transient protection.

  9. What is the package type of BZX55C3V3?

    • BZX55C3V3 is available in a DO-35 axial leaded package.

  10. What are the storage and operating temperature ranges for BZX55C3V3?

    • The storage temperature range for BZX55C3V3 is -65°C to +175°C, and the operating temperature range is -65°C to +150°C.