Vishay Semiconductor Diodes Division
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SB340S-E3/54
Zobrazit detail DataSheets

SB340S-E3/54

Product Overview

Belongs to: Diode Rectifiers
Category: Electronic Components
Use: Rectification of AC to DC current
Characteristics: High efficiency, low forward voltage drop
Package: DO-201AD
Essence: Silicon Schottky Barrier Diode
Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 40V
  • Current - Average Rectified (Io): 3A
  • Voltage - Forward (Vf) (Max) @ If: 550mV @ 3A
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)
  • Operating Temperature: -65°C ~ 125°C
  • Mounting Type: Through Hole
  • Package / Case: DO-201AD, Axial
  • Supplier Device Package: DO-201AD

Detailed Pin Configuration

  1. Anode (+)
  2. Cathode (-)

Functional Features

  • Low power loss and high efficiency
  • Guard ring for enhanced ruggedness and long term reliability
  • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications

Advantages

  • Low forward voltage drop
  • High-frequency operation capability
  • Extremely fast switching

Disadvantages

  • Limited reverse voltage capability compared to other diode types
  • Sensitive to temperature variations

Working Principles

The SB340S-E3/54 is a silicon Schottky barrier diode that operates on the principle of the Schottky barrier effect. It allows current to flow more freely than conventional PN junction diodes due to the lower forward voltage drop.

Detailed Application Field Plans

This diode is commonly used in low voltage, high frequency inverters, as well as in free-wheeling and polarity protection applications. Its fast recovery time makes it suitable for high-speed switching applications.

Detailed and Complete Alternative Models

  • SB330S-E3/54
  • SB350S-E3/54
  • SB360S-E3/54

1100 words required

This information provides a comprehensive overview of the SB340S-E3/54 diode rectifier, including its specifications, features, advantages, and application field plans.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SB340S-E3/54 v technických řešeních

  1. What is the maximum forward voltage of SB340S-E3/54?

    • The maximum forward voltage of SB340S-E3/54 is 0.55V at 3A.

  2. What is the reverse voltage rating of SB340S-E3/54?

    • The reverse voltage rating of SB340S-E3/54 is 40V.

  3. What is the typical junction capacitance of SB340S-E3/54?

    • The typical junction capacitance of SB340S-E3/54 is 250pF.

  4. What is the maximum forward current of SB340S-E3/54?

    • The maximum forward current of SB340S-E3/54 is 3A.

  5. What is the operating temperature range of SB340S-E3/54?

    • The operating temperature range of SB340S-E3/54 is -65°C to +125°C.

  6. What is the package type of SB340S-E3/54?

    • SB340S-E3/54 comes in a DO-201AD (DO-27) package.

  7. Is SB340S-E3/54 RoHS compliant?

    • Yes, SB340S-E3/54 is RoHS compliant.

  8. What are the typical applications for SB340S-E3/54?

    • SB340S-E3/54 is commonly used in power supplies, converters, and freewheeling diodes.

  9. What is the reverse recovery time of SB340S-E3/54?

    • The reverse recovery time of SB340S-E3/54 is 500ns.

  10. Does SB340S-E3/54 have any certifications or approvals?

    • SB340S-E3/54 is UL recognized under component index "E" for use in low-voltage, high-frequency inverters, free-wheeling diodes, and polarity protection diodes.