Vishay Semiconductor Diodes Division
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BZT52B47-E3-18
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BZT52B47-E3-18

Product Overview

Category

The BZT52B47-E3-18 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Small package size

Package

The BZT52B47-E3-18 is available in a SOD-123 package.

Essence

This Zener diode is essential for stabilizing voltage in various electronic applications.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 4.7V
  • Power Dissipation: 300mW
  • Maximum Forward Voltage: 1V
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT52B47-E3-18 has two pins, with the cathode connected to the marked side of the diode.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Stable performance over a wide temperature range

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage

Working Principles

The BZT52B47-E3-18 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

Voltage Regulation

The BZT52B47-E3-18 can be used in power supplies and voltage reference circuits to ensure stable output voltages.

Overvoltage Protection

It is employed in electronic systems to protect sensitive components from voltage surges and transients.

Signal Clipping

In audio and communication circuits, this Zener diode can be utilized for signal clipping and limiting.

Detailed and Complete Alternative Models

  • BZX84C4V7LT1G
  • MMBZ5232BLT1G
  • PZU4.7B2,115

In conclusion, the BZT52B47-E3-18 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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Énumérez 10 questions et réponses courantes liées à l'application de BZT52B47-E3-18 dans les solutions techniques

  1. What is the maximum power dissipation of BZT52B47-E3-18?

    • The maximum power dissipation of BZT52B47-E3-18 is 300mW.

  2. What is the forward voltage drop of BZT52B47-E3-18?

    • The forward voltage drop of BZT52B47-E3-18 is typically 0.9V at a forward current of 10mA.

  3. What is the reverse standoff voltage of BZT52B47-E3-18?

    • The reverse standoff voltage of BZT52B47-E3-18 is 47V.

  4. What is the maximum reverse leakage current of BZT52B47-E3-18?

    • The maximum reverse leakage current of BZT52B47-E3-18 is 0.1µA at the working voltage.

  5. What is the temperature coefficient of BZT52B47-E3-18?

    • The temperature coefficient of BZT52B47-E3-18 is 0.085%/°C.

  6. What are the typical applications for BZT52B47-E3-18?

    • BZT52B47-E3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the package type of BZT52B47-E3-18?

    • BZT52B47-E3-18 is available in a SOD-123 package.

  8. What is the operating temperature range of BZT52B47-E3-18?

    • The operating temperature range of BZT52B47-E3-18 is -65°C to +150°C.

  9. What is the maximum junction temperature of BZT52B47-E3-18?

    • The maximum junction temperature of BZT52B47-E3-18 is 175°C.

  10. Is BZT52B47-E3-18 RoHS compliant?

    • Yes, BZT52B47-E3-18 is RoHS compliant, making it suitable for environmentally friendly designs.