Vishay Semiconductor Diodes Division
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BZG03B33TR3

BZG03B33TR3 Product Overview

Introduction

The BZG03B33TR3 is a semiconductor product belonging to the category of voltage regulator 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 BZG03B33TR3.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: The BZG03B33TR3 is used for voltage regulation in electronic circuits, ensuring a stable output voltage.
  • Characteristics: It exhibits low forward voltage drop and high surge current capability, making it suitable for various applications.
  • Package: The BZG03B33TR3 is available in a small surface-mount package, facilitating easy integration into circuit designs.
  • Essence: Its essence lies in providing precise voltage regulation and protection against voltage spikes.
  • Packaging/Quantity: Typically supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 3.3V
  • Power Dissipation: 1W
  • Operating Temperature Range: -65°C to +175°C
  • Forward Voltage Drop: 0.9V at 200mA
  • Surge Current Capability: 40A

Detailed Pin Configuration

The BZG03B33TR3 typically features a standard SOD-123 package with two pins. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

  • Voltage Regulation: Provides a stable output voltage of 3.3V, ensuring consistent performance of connected components.
  • Overvoltage Protection: Safeguards downstream circuitry from voltage spikes and transients.
  • Compact Design: Its small form factor enables space-efficient PCB layouts.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High surge current capability
  • Compact size for space-constrained designs

Disadvantages

  • Limited to low power applications
  • Sensitive to reverse voltage

Working Principles

The BZG03B33TR3 operates by shunting excess current when the input voltage exceeds the specified 3.3V threshold. This ensures that the output voltage remains within the desired range, protecting sensitive components from potential damage.

Detailed Application Field Plans

The BZG03B33TR3 finds extensive use in various applications, including: - Voltage regulation in portable electronics - Overvoltage protection in automotive electronics - Power supply units for consumer electronics

Detailed and Complete Alternative Models

  • BZX84C3V3: Offers similar voltage regulation capabilities in a different package
  • 1N4728A: Provides a higher voltage rating for specific applications
  • MMBZ5233B: Suitable for space-constrained designs with its ultra-small SOT-23 package

In conclusion, the BZG03B33TR3 is a versatile voltage regulator diode offering precise voltage regulation and overvoltage protection in a compact form factor. Its specifications, functional features, and application versatility make it a valuable component in modern electronic designs.

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技術ソリューションにおける BZG03B33TR3 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is BZG03B33TR3?

    • BZG03B33TR3 is a voltage regulator diode used in electronic circuits to stabilize and regulate voltage.

  2. What is the maximum voltage rating of BZG03B33TR3?

    • The maximum voltage rating of BZG03B33TR3 is 33V.

  3. What is the current rating of BZG03B33TR3?

    • The current rating of BZG03B33TR3 is typically around 200mA.

  4. How does BZG03B33TR3 help in technical solutions?

    • BZG03B33TR3 helps in technical solutions by providing a stable and regulated voltage supply, which is essential for the proper functioning of electronic devices and circuits.

  5. What are the typical applications of BZG03B33TR3?

    • BZG03B33TR3 is commonly used in power management circuits, voltage regulation in electronic equipment, and as a protection device against voltage spikes.

  6. Is BZG03B33TR3 suitable for automotive applications?

    • Yes, BZG03B33TR3 is suitable for automotive applications where stable voltage regulation is required.

  7. Does BZG03B33TR3 require any external components for operation?

    • BZG03B33TR3 may require external capacitors for stability and noise reduction in some applications.

  8. What is the temperature range for BZG03B33TR3?

    • BZG03B33TR3 typically operates within a temperature range of -55°C to 150°C.

  9. Can BZG03B33TR3 be used in low-power applications?

    • Yes, BZG03B33TR3 can be used in low-power applications where a stable voltage supply is needed.

  10. Are there any specific layout considerations for using BZG03B33TR3 in a circuit?

    • It is important to consider proper heat dissipation and placement of BZG03B33TR3 to ensure optimal performance and reliability in a circuit.