Vishay Semiconductor Diodes Division
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SA85CAHE3/54
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SA85CAHE3/54

Product Overview

Category

SA85CAHE3/54 belongs to the category of semiconductor devices.

Use

It is used as a rectifier diode in electronic circuits.

Characteristics

  • High current capability
  • Low forward voltage drop
  • Fast switching speed

Package

The SA85CAHE3/54 comes in a standard diode package.

Essence

This product is essential for converting alternating current (AC) to direct current (DC) in various electronic applications.

Packaging/Quantity

The SA85CAHE3/54 is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

  • Maximum Average Forward Current: 8A
  • Peak Forward Surge Current: 200A
  • Reverse Voltage: 50V
  • Forward Voltage Drop: 0.75V at 8A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SA85CAHE3/54 has a standard diode pin configuration with anode and cathode terminals.

Functional Features

  • High current carrying capability
  • Fast recovery time
  • Low power loss

Advantages

  • Suitable for high-frequency applications
  • Reliable and durable
  • Low forward voltage drop minimizes power dissipation

Disadvantages

  • Limited reverse voltage rating
  • Sensitive to temperature variations

Working Principles

The SA85CAHE3/54 operates based on the principle of rectification, allowing current to flow in only one direction when a forward bias is applied.

Detailed Application Field Plans

This diode is commonly used in: - Power supplies - Switching circuits - Voltage regulation circuits - Inverters

Detailed and Complete Alternative Models

  • 1N5819
  • FR207
  • MBR20100CT

In conclusion, the SA85CAHE3/54 is a versatile rectifier diode with high current capability and fast switching speed, making it suitable for various electronic applications. While it offers advantages such as low power loss and reliability, its limited reverse voltage rating and sensitivity to temperature variations are important considerations for specific use cases.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SA85CAHE3/54 en soluciones técnicas

  1. What is the maximum forward voltage of SA85CAHE3/54?

    • The maximum forward voltage of SA85CAHE3/54 is 0.55V at 1A.

  2. What is the reverse voltage rating of SA85CAHE3/54?

    • The reverse voltage rating of SA85CAHE3/54 is 40V.

  3. What is the typical junction capacitance of SA85CAHE3/54?

    • The typical junction capacitance of SA85CAHE3/54 is 15pF at 4V, 1MHz.

  4. What is the maximum average forward current of SA85CAHE3/54?

    • The maximum average forward current of SA85CAHE3/54 is 8A.

  5. What is the operating temperature range of SA85CAHE3/54?

    • The operating temperature range of SA85CAHE3/54 is -65°C to +175°C.

  6. What are the typical applications for SA85CAHE3/54?

    • Typical applications for SA85CAHE3/54 include polarity protection, freewheeling diodes, and DC-DC converters.

  7. Does SA85CAHE3/54 have a low leakage current?

    • Yes, SA85CAHE3/54 has a low leakage current of 0.5µA at 40V.

  8. Is SA85CAHE3/54 RoHS compliant?

    • Yes, SA85CAHE3/54 is RoHS compliant.

  9. What is the package type of SA85CAHE3/54?

    • SA85CAHE3/54 comes in a DO-204AC (DO-15) package.

  10. Can SA85CAHE3/54 be used in automotive applications?

    • Yes, SA85CAHE3/54 is suitable for use in automotive applications due to its high temperature range and robust construction.