Vishay Semiconductor Diodes Division
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SMZJ3795AHE3/52
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SMZJ3795AHE3/52

Introduction

The SMZJ3795AHE3/52 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: Voltage regulation in electronic circuits
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOD-123FL
  • Essence: Efficient voltage regulation
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 3.9V
  • Power - Max: 1W
  • Impedance (Max) (Zzt): 10 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 1V
  • Voltage - Forward (Vf) (Max) @ If: 900mV @ 200mA
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The SMZJ3795AHE3/52 has a standard SOD-123FL package with three pins: Anode, Cathode, and No Connection.

Functional Features

  • Precise voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Enhanced ESD rating

Advantages and Disadvantages

Advantages

  • High precision
  • Low power dissipation
  • Small form factor

Disadvantages

  • Limited maximum power handling
  • Sensitivity to reverse voltage

Working Principles

The SMZJ3795AHE3/52 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its breakdown region.

Detailed Application Field Plans

The SMZJ3795AHE3/52 finds applications in various electronic devices such as: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the SMZJ3795AHE3/52 include: - BZX84C3V9LT1G - MMBZ5239BLT1G - PZU3.9B2,115

In conclusion, the SMZJ3795AHE3/52 is a high-precision voltage regulator diode with specific characteristics and applications, making it suitable for various electronic circuits and systems.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMZJ3795AHE3/52 in technischen Lösungen auf

  1. What is SMZJ3795AHE3/52?

    • SMZJ3795AHE3/52 is a high-efficiency, surface mount, Zener diode designed for use in voltage regulation applications.

  2. What is the maximum power dissipation of SMZJ3795AHE3/52?

    • The maximum power dissipation of SMZJ3795AHE3/52 is 1.5 watts.

  3. What is the voltage range of SMZJ3795AHE3/52?

    • SMZJ3795AHE3/52 has a voltage range of 3.3V to 200V.

  4. What are the typical applications of SMZJ3795AHE3/52?

    • Typical applications of SMZJ3795AHE3/52 include voltage regulation, surge protection, and reverse voltage protection in various electronic circuits.

  5. What is the operating temperature range of SMZJ3795AHE3/52?

    • The operating temperature range of SMZJ3795AHE3/52 is -65°C to +175°C.

  6. What is the package type of SMZJ3795AHE3/52?

    • SMZJ3795AHE3/52 comes in a surface mount DO-214AC (SMA) package.

  7. What is the forward voltage drop of SMZJ3795AHE3/52?

    • The forward voltage drop of SMZJ3795AHE3/52 is typically 1.5V at 200mA.

  8. Is SMZJ3795AHE3/52 RoHS compliant?

    • Yes, SMZJ3795AHE3/52 is RoHS compliant.

  9. What are the key features of SMZJ3795AHE3/52?

    • Key features of SMZJ3795AHE3/52 include high reliability, low leakage current, and high surge current capability.

  10. Can SMZJ3795AHE3/52 be used in automotive applications?

    • Yes, SMZJ3795AHE3/52 is suitable for use in automotive applications where voltage regulation and surge protection are required.