Vishay Semiconductor Diodes Division
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SA170AHE3/54
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SA170AHE3/54 Product Overview

Introduction

The SA170AHE3/54 is a semiconductor product belonging to the category of power rectifiers. 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: Power Rectifiers
  • Use: The SA170AHE3/54 is used for converting alternating current (AC) to direct current (DC) in various electronic applications.
  • Characteristics: High efficiency, low forward voltage drop, and fast switching capability.
  • Package: TO-220AB
  • Essence: Efficient power conversion with minimal energy loss.
  • Packaging/Quantity: Typically packaged in reels or tubes containing multiple units.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Reverse Voltage: 100V
  • Forward Voltage Drop: 0.95V at 1A
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SA170AHE3/54 typically has three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)

Functional Features

  • Fast switching speed
  • Low power dissipation
  • High surge current capability
  • Avalanche energy rated

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast switching capability
  • Reliable performance under high surge currents

Disadvantages

  • Sensitive to reverse voltage spikes
  • Limited maximum average forward current

Working Principles

The SA170AHE3/54 operates based on the principle of rectification, where it allows current to flow in only one direction, effectively converting AC to DC.

Detailed Application Field Plans

The SA170AHE3/54 is commonly used in the following applications: - Switching power supplies - Battery chargers - LED lighting systems - Motor drives - Solar inverters

Detailed and Complete Alternative Models

Some alternative models to the SA170AHE3/54 include: - SA150AHE3/54 - SA180AHE3/54 - SA200AHE3/54

In conclusion, the SA170AHE3/54 power rectifier offers efficient and reliable performance in various electronic applications, making it a valuable component in modern electronic systems.

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기술 솔루션에 SA170AHE3/54 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum continuous forward current of SA170AHE3/54?

    • The maximum continuous forward current of SA170AHE3/54 is 1A.

  2. What is the reverse voltage rating of SA170AHE3/54?

    • The reverse voltage rating of SA170AHE3/54 is 100V.

  3. What is the typical forward voltage drop of SA170AHE3/54 at 1A?

    • The typical forward voltage drop of SA170AHE3/54 at 1A is 0.85V.

  4. What is the junction temperature range for SA170AHE3/54?

    • The junction temperature range for SA170AHE3/54 is -55°C to +150°C.

  5. Can SA170AHE3/54 be used in high-frequency applications?

    • Yes, SA170AHE3/54 can be used in high-frequency applications due to its fast switching characteristics.

  6. Is SA170AHE3/54 suitable for use in power supply designs?

    • Yes, SA170AHE3/54 is suitable for use in power supply designs, particularly in low voltage drop applications.

  7. What is the package type of SA170AHE3/54?

    • SA170AHE3/54 comes in a DO-201AD (DO-27) package.

  8. Does SA170AHE3/54 have a low leakage current?

    • Yes, SA170AHE3/54 has a low leakage current, making it suitable for low power loss applications.

  9. Can SA170AHE3/54 be used in rectifier circuits?

    • Yes, SA170AHE3/54 can be used in rectifier circuits due to its high current capability and low forward voltage drop.

  10. What are some common technical solutions where SA170AHE3/54 is applied?

    • SA170AHE3/54 is commonly used in LED lighting, DC-DC converters, battery chargers, and motor drive circuits.