Vishay Semiconductor Diodes Division
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BZT03D43-TAP
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BZT03D43-TAP

Product Overview

Category

The BZT03D43-TAP belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

  • Zener voltage: 43V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The BZT03D43-TAP is typically packaged in reels with a quantity of 3000 units per reel.

Essence

The essence of the BZT03D43-TAP lies in its ability to maintain a constant voltage across its terminals, making it suitable for various electronic applications.

Specifications

  • Zener Voltage: 43V
  • Power Dissipation: 1.5W
  • Forward Voltage: 1.1V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT03D43-TAP has a standard SOD-123 package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Compact SOD-123 package

Advantages

  • Stable voltage regulation
  • Small form factor
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZT03D43-TAP operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when it is reverse-biased.

Detailed Application Field Plans

The BZT03D43-TAP is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the BZT03D43-TAP include: - BZX84C43 - 1N4743A - MMSZ5243B

In conclusion, the BZT03D43-TAP Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT03D43-TAP v technických řešeních

  1. What is the maximum voltage rating of BZT03D43-TAP?

    • The maximum voltage rating of BZT03D43-TAP is 43V.

  2. What is the power dissipation capability of BZT03D43-TAP?

    • BZT03D43-TAP has a power dissipation capability of 1.5W.

  3. What is the typical reverse leakage current of BZT03D43-TAP at its rated voltage?

    • The typical reverse leakage current of BZT03D43-TAP at its rated voltage is 5µA.

  4. Can BZT03D43-TAP be used for overvoltage protection in automotive applications?

    • Yes, BZT03D43-TAP is suitable for overvoltage protection in automotive applications.

  5. What is the temperature range within which BZT03D43-TAP operates effectively?

    • BZT03D43-TAP operates effectively within a temperature range of -55°C to +150°C.

  6. Is BZT03D43-TAP RoHS compliant?

    • Yes, BZT03D43-TAP is RoHS compliant.

  7. Does BZT03D43-TAP have a low clamping voltage?

    • Yes, BZT03D43-TAP has a low clamping voltage, making it suitable for protecting sensitive electronic components.

  8. What package type does BZT03D43-TAP come in?

    • BZT03D43-TAP is available in a SOD-123FL package.

  9. Can BZT03D43-TAP be used in telecommunications equipment?

    • Yes, BZT03D43-TAP can be used in telecommunications equipment for transient voltage suppression.

  10. What are the key applications of BZT03D43-TAP in technical solutions?

    • BZT03D43-TAP is commonly used for overvoltage protection in power supplies, consumer electronics, industrial equipment, and automotive systems.