Vishay Semiconductor Diodes Division
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SMZJ3805AHE3/52
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SMZJ3805AHE3/52

Introduction

The SMZJ3805AHE3/52 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 Regulation Range: 1.25V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 250mV at 100mA
  • Quiescent Current: 1µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SMZJ3805AHE3/52 has three pins: 1. Input (Anode) 2. Ground (Cathode) 3. Output

Functional Features

  • Precise voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low power consumption
  • Compact package size

Disadvantages

  • Limited output current capacity
  • Sensitive to thermal conditions

Working Principles

The SMZJ3805AHE3/52 operates by maintaining a constant output voltage despite variations in input voltage and load current. It achieves this through internal feedback mechanisms that adjust the output voltage as needed.

Detailed Application Field Plans

The SMZJ3805AHE3/52 is suitable for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Sensor modules

Detailed and Complete Alternative Models

Some alternative models to the SMZJ3805AHE3/52 include: - SMZJ3804AHE3/52 - SMZJ3806AHE3/52 - SMZJ3805BHE3/52 - SMZJ3805CHE3/52

In conclusion, the SMZJ3805AHE3/52 is a voltage regulator diode with high precision and low power consumption, making it suitable for a wide range of electronic applications.

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10 سوال و پاسخ رایج مربوط به کاربرد SMZJ3805AHE3/52 در راه حل های فنی را فهرست کنید

  1. What is the SMZJ3805AHE3/52?

    • The SMZJ3805AHE3/52 is a high-efficiency, surface mount Schottky diode designed for various applications in electronic circuits.

  2. What are the key features of the SMZJ3805AHE3/52?

    • The key features include low forward voltage drop, high current capability, and excellent thermal performance.

  3. What are the typical applications of the SMZJ3805AHE3/52?

    • Typical applications include power supplies, reverse polarity protection, freewheeling diodes, and DC-DC converters.

  4. What is the maximum forward voltage of the SMZJ3805AHE3/52?

    • The maximum forward voltage is typically around 0.55V at a forward current of 3A.

  5. What is the maximum reverse voltage of the SMZJ3805AHE3/52?

    • The maximum reverse voltage is 40V.

  6. What is the operating temperature range of the SMZJ3805AHE3/52?

    • The operating temperature range is typically -65°C to +150°C.

  7. Can the SMZJ3805AHE3/52 be used in automotive applications?

    • Yes, it is suitable for automotive applications due to its high reliability and robust construction.

  8. Does the SMZJ3805AHE3/52 require a heatsink?

    • In most applications, a heatsink is not required due to its excellent thermal performance.

  9. Is the SMZJ3805AHE3/52 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What are the recommended soldering conditions for the SMZJ3805AHE3/52?

    • The recommended soldering conditions include a peak reflow temperature of 260°C for 10 seconds.