Vishay Semiconductor Diodes Division
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BZT03C39-TAP
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BZT03C39-TAP Encyclopedia Entry

Product Overview

The BZT03C39-TAP belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. These diodes exhibit characteristics such as precise voltage regulation, low impedance, and high reliability. The package typically consists of a small, surface-mount design, and the essence lies in providing stable voltage reference and protection against voltage spikes. The packaging usually includes a quantity of 1000 units per reel.

Specifications

  • Voltage: 39V
  • Power Dissipation: 1.5W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +175°C
  • Package Type: SOD-123

Detailed Pin Configuration

The BZT03C39-TAP features a standard SOD-123 package with two pins. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Precise voltage regulation at 39V
  • Low impedance for minimal power loss
  • High reliability for consistent performance
  • Protection against voltage spikes

Advantages and Disadvantages

Advantages: - Stable voltage reference - Effective protection in electronic circuits - Small form factor for space-constrained applications

Disadvantages: - Limited current handling capacity - Vulnerable to thermal runaway under high power dissipation

Working Principles

The BZT03C39-TAP operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased. This allows it to regulate the voltage across a circuit, ensuring a stable output.

Detailed Application Field Plans

The BZT03C39-TAP finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in instrumentation

Detailed and Complete Alternative Models

Some alternative models to the BZT03C39-TAP include: - BZX84C39 - MMBZ39VALT1G - PZU39B2A

In conclusion, the BZT03C39-TAP Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BZT03C39-TAP i tekniske løsninger

Sure, here are 10 common questions and answers related to the application of BZT03C39-TAP:

  1. What is the maximum power dissipation of BZT03C39-TAP?

    • The maximum power dissipation of BZT03C39-TAP is 1.3W.

  2. What is the reverse standoff voltage of BZT03C39-TAP?

    • The reverse standoff voltage of BZT03C39-TAP is 33V.

  3. What is the forward voltage drop of BZT03C39-TAP?

    • The forward voltage drop of BZT03C39-TAP is typically 0.9V at 200mA.

  4. What is the peak pulse current capability of BZT03C39-TAP?

    • The peak pulse current capability of BZT03C39-TAP is 40A.

  5. What is the operating temperature range of BZT03C39-TAP?

    • The operating temperature range of BZT03C39-TAP is -55°C to +150°C.

  6. Is BZT03C39-TAP RoHS compliant?

    • Yes, BZT03C39-TAP is RoHS compliant.

  7. What is the package type of BZT03C39-TAP?

    • BZT03C39-TAP comes in a DO-214AC (SMA) package.

  8. What are the typical applications for BZT03C39-TAP?

    • BZT03C39-TAP is commonly used in overvoltage protection, transient voltage suppression, and ESD protection in various electronic circuits.

  9. What is the breakdown voltage of BZT03C39-TAP?

    • The breakdown voltage of BZT03C39-TAP is 39V.

  10. Does BZT03C39-TAP require any external components for proper operation?

    • BZT03C39-TAP does not require any external components for its basic operation as a transient voltage suppressor, but additional circuitry may be needed depending on the specific application requirements.