Vishay Semiconductor Diodes Division
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S1PAHE3/85A

S1PAHE3/85A

Product Overview

  • Category: Semiconductor
  • Use: Rectifier Diode
  • Characteristics: High efficiency, low forward voltage drop
  • Package: DO-214AC (SMA)
  • Essence: Silicon rectifier diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 30V
  • Current - Average Rectified (Io): 1A
  • Voltage - Forward (Vf) (Max) @ If: 900mV @ 1A
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast switching speed
  • Low leakage current
  • High surge current capability

Advantages and Disadvantages

  • Advantages:
    • High efficiency
    • Low forward voltage drop
    • Fast recovery time
  • Disadvantages:
    • Limited reverse voltage rating
    • Sensitivity to temperature variations

Working Principles

The S1PAHE3/85A is a semiconductor diode that allows current to flow in one direction with very low resistance but blocks the flow in the opposite direction. When a forward voltage is applied, it conducts, allowing current to pass through.

Detailed Application Field Plans

This diode is commonly used in: - Power supplies - Voltage clamping circuits - Reverse polarity protection

Detailed and Complete Alternative Models

  • Alternative Model 1: S1PAHE3/61T
  • Alternative Model 2: S1PAHE3/95A
  • Alternative Model 3: S1PAHE3/110A

This entry provides comprehensive information about the S1PAHE3/85A rectifier diode, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

기술 솔루션에 S1PAHE3/85A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of S1PAHE3/85A in technical solutions:

  1. What is S1PAHE3/85A?

    • S1PAHE3/85A is a high-speed switching diode with a maximum repetitive reverse voltage of 85V.

  2. What are the typical applications of S1PAHE3/85A?

    • S1PAHE3/85A is commonly used in high-speed switching applications such as in rectification, freewheeling, and polarity protection.

  3. What is the forward voltage drop of S1PAHE3/85A?

    • The forward voltage drop of S1PAHE3/85A is typically around 0.72V at a forward current of 1A.

  4. What is the maximum reverse recovery time of S1PAHE3/85A?

    • The maximum reverse recovery time of S1PAHE3/85A is typically around 4ns.

  5. What is the maximum forward continuous current of S1PAHE3/85A?

    • The maximum forward continuous current of S1PAHE3/85A is 1A.

  6. Is S1PAHE3/85A suitable for high-frequency applications?

    • Yes, S1PAHE3/85A is suitable for high-frequency applications due to its fast switching characteristics.

  7. Can S1PAHE3/85A be used in temperature-sensitive environments?

    • Yes, S1PAHE3/85A has a wide operating temperature range and can be used in temperature-sensitive environments.

  8. What package type is S1PAHE3/85A available in?

    • S1PAHE3/85A is available in a surface mount SMA package.

  9. Does S1PAHE3/85A have any special handling requirements?

    • S1PAHE3/85A should be handled using standard ESD precautions to prevent damage.

  10. Where can I find detailed specifications and application notes for S1PAHE3/85A?

    • Detailed specifications and application notes for S1PAHE3/85A can be found in the product datasheet provided by the manufacturer.