Taiwan Semiconductor Corporation
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KBU403G T0G
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KBU403G T0G

Product Overview

Category

The KBU403G T0G belongs to the category of bridge rectifiers.

Use

It is used for converting alternating current (AC) to direct current (DC) in various electronic applications.

Characteristics

  • High efficiency
  • Low forward voltage drop
  • Compact size
  • Reliable performance

Package

The KBU403G T0G is typically available in a standard through-hole package.

Essence

The essence of the KBU403G T0G lies in its ability to efficiently convert AC to DC, making it suitable for a wide range of electronic devices and equipment.

Packaging/Quantity

The product is usually packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Maximum Average Forward Current: 4A
  • Peak Repetitive Reverse Voltage: 200V
  • Maximum RMS Voltage: 140V
  • Maximum DC Blocking Voltage: 200V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The KBU403G T0G typically has four pins, with specific pin configurations based on the manufacturer's datasheet. The pinout includes input and output terminals for the AC and DC currents.

Functional Features

  • Full-wave bridge rectification
  • High current capability
  • Low power loss
  • Fast reverse recovery time

Advantages and Disadvantages

Advantages

  • Efficient AC to DC conversion
  • Compact design
  • Suitable for high-frequency applications
  • Reliable performance

Disadvantages

  • Higher cost compared to standard diode rectifiers
  • Limited voltage and current ratings compared to larger bridge rectifiers

Working Principles

The KBU403G T0G operates on the principle of full-wave bridge rectification, where it utilizes a configuration of diodes to convert the entire cycle of AC input into a pulsating DC output.

Detailed Application Field Plans

The KBU403G T0G is commonly used in the following applications: - Power supplies - Battery chargers - LED lighting systems - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the KBU403G T0G include: - KBU407G T0G - KBU410G T0G - KBU415G T0G - DBU403G T0G

In conclusion, the KBU403G T0G bridge rectifier offers efficient AC to DC conversion with a compact design, making it suitable for various electronic applications. While it has advantages such as high efficiency and reliable performance, it also has limitations in terms of cost and voltage/current ratings compared to larger bridge rectifiers. Its working principle of full-wave bridge rectification enables its use in diverse application fields, and there are alternative models available for specific requirements.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von KBU403G T0G in technischen Lösungen auf

  1. What is the maximum forward current for KBU403G T0G?

    • The maximum forward current for KBU403G T0G is 4A.

  2. What is the maximum repetitive peak reverse voltage for KBU403G T0G?

    • The maximum repetitive peak reverse voltage for KBU403G T0G is 200V.

  3. What is the typical junction capacitance for KBU403G T0G?

    • The typical junction capacitance for KBU403G T0G is 25pF.

  4. What is the operating temperature range for KBU403G T0G?

    • The operating temperature range for KBU403G T0G is -55°C to +150°C.

  5. What is the package type for KBU403G T0G?

    • The package type for KBU403G T0G is KBU.

  6. What are the typical applications for KBU403G T0G?

    • Typical applications for KBU403G T0G include rectification, power supplies, and lighting ballasts.

  7. What is the maximum forward voltage drop for KBU403G T0G at 4A?

    • The maximum forward voltage drop for KBU403G T0G at 4A is 1.1V.

  8. Is KBU403G T0G RoHS compliant?

    • Yes, KBU403G T0G is RoHS compliant.

  9. What is the maximum reverse leakage current for KBU403G T0G at 200V?

    • The maximum reverse leakage current for KBU403G T0G at 200V is 5μA.

  10. Does KBU403G T0G have UL recognition?

    • Yes, KBU403G T0G has UL recognition.