Vishay Semiconductor Diodes Division
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US1K-M3/61T
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US1K-M3/61T

Product Overview

Category

The US1K-M3/61T 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 US1K-M3/61T comes in a surface mount package.

Essence

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

Packaging/Quantity

The US1K-M3/61T is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Forward Surge Current: 30A
  • Reverse Voltage: 1000V
  • Forward Voltage Drop: 1.1V at 1A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The US1K-M3/61T has a standard SOD-123 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Efficient rectification of AC to DC
  • Low power loss
  • Compact size for space-constrained designs

Advantages

  • High current capability allows for use in various applications
  • Fast switching speed enables rapid response in circuits
  • Low forward voltage drop reduces power dissipation

Disadvantages

  • Limited reverse voltage tolerance compared to some other diodes
  • May require heat sinking in high-power applications

Working Principles

The US1K-M3/61T operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward-biased, it conducts current with minimal voltage drop, enabling efficient rectification.

Detailed Application Field Plans

The US1K-M3/61T is commonly used in: - Power supply units - LED lighting systems - Motor drive circuits - Solar inverters

Detailed and Complete Alternative Models

  • 1N4007: Similar rectifier diode with higher reverse voltage rating
  • UF4007: Ultrafast rectifier diode with faster switching speed
  • FR107: Fast recovery rectifier diode with improved reverse recovery time

In conclusion, the US1K-M3/61T rectifier diode offers high current capability, fast switching speed, and efficient rectification, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける US1K-M3/61T の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the US1K-M3/61T?

    • The US1K-M3/61T is a high-performance diode rectifier designed for use in various technical solutions.

  2. What are the key features of the US1K-M3/61T?

    • The US1K-M3/61T features a high surge current capability, low forward voltage drop, and high reliability, making it suitable for demanding applications.

  3. In what technical solutions can the US1K-M3/61T be used?

    • The US1K-M3/61T can be used in power supplies, automotive electronics, industrial equipment, and other applications requiring high-efficiency rectification.

  4. What is the maximum forward voltage drop of the US1K-M3/61T?

    • The US1K-M3/61T has a low forward voltage drop typically around 0.5V, which helps minimize power loss in the system.

  5. What is the maximum surge current rating of the US1K-M3/61T?

    • The US1K-M3/61T has a high surge current capability, typically rated for surge currents up to 30A.

  6. Is the US1K-M3/61T suitable for high-temperature environments?

    • Yes, the US1K-M3/61T is designed to operate reliably at elevated temperatures, making it suitable for harsh operating conditions.

  7. Does the US1K-M3/61T have reverse recovery characteristics?

    • Yes, the US1K-M3/61T exhibits fast reverse recovery times, reducing switching losses in high-frequency applications.

  8. What package type is the US1K-M3/61T available in?

    • The US1K-M3/61T is available in a compact, surface-mount SMA package for easy integration into circuit designs.

  9. Are there any application notes or reference designs available for the US1K-M3/61T?

    • Yes, application notes and reference designs are available to assist with the proper implementation of the US1K-M3/61T in various technical solutions.

  10. Where can I find detailed specifications and datasheets for the US1K-M3/61T?

    • Detailed specifications and datasheets for the US1K-M3/61T can be found on the manufacturer's website or through authorized distributors.