Taiwan Semiconductor Corporation
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KBU403G T0
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KBU403G T0

Product Overview

Category

The KBU403G T0 belongs to the category of bridge rectifiers.

Use

It is used for converting alternating current (AC) to direct current (DC) in various electronic circuits and power supplies.

Characteristics

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

Package

The KBU403G T0 is typically available in a standard through-hole package.

Essence

The essence of the KBU403G T0 lies in its ability to efficiently convert AC to DC, making it an essential component in many electronic devices and power supplies.

Packaging/Quantity

The KBU403G T0 is commonly packaged in reels or tubes and is available in varying quantities depending on the manufacturer.

Specifications

  • Maximum Average Forward Current: 4A
  • Peak Repetitive Reverse Voltage: 200V
  • Maximum RMS Voltage: 140V
  • Forward Voltage Drop: 1.1V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The KBU403G T0 typically has four pins, with two for input and two for output. The pin configuration is as follows: 1. Pin 1: AC Input 2. Pin 2: AC Input 3. Pin 3: DC Output 4. Pin 4: DC Output

Functional Features

  • Full-wave bridge rectification
  • Low power loss
  • High surge current capability
  • High insulation voltage

Advantages

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

Disadvantages

  • Higher cost compared to basic diode rectifiers
  • Requires additional circuitry for voltage regulation

Working Principles

The KBU403G T0 operates on the principle of full-wave bridge rectification, where it converts the entire cycle of the input AC signal into a pulsating DC signal.

Detailed Application Field Plans

The KBU403G T0 is widely used in: - Power supplies - Battery chargers - Motor drives - LED lighting systems - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the KBU403G T0 include: - KBU407G T0 - KBU410G T0 - GBU403G T0 - GBU407G T0

In conclusion, the KBU403G T0 bridge rectifier offers efficient AC to DC conversion with a compact design, making it suitable for various electronic applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق KBU403G T0 في الحلول التقنية

  1. What is the maximum forward current of KBU403G T0?

    • The maximum forward current of KBU403G T0 is 4A.

  2. What is the maximum reverse voltage of KBU403G T0?

    • The maximum reverse voltage of KBU403G T0 is 200V.

  3. What is the typical junction capacitance of KBU403G T0?

    • The typical junction capacitance of KBU403G T0 is 25pF.

  4. What is the operating temperature range for KBU403G T0?

    • The operating temperature range for KBU403G T0 is -55°C to 150°C.

  5. What is the package type of KBU403G T0?

    • KBU403G T0 comes in a KBU package type.

  6. Is KBU403G T0 suitable for bridge rectifier applications?

    • Yes, KBU403G T0 is suitable for bridge rectifier applications.

  7. What are the typical applications of KBU403G T0?

    • Typical applications of KBU403G T0 include power supplies, lighting, and general rectification.

  8. Does KBU403G T0 have a UL recognition?

    • Yes, KBU403G T0 has UL recognition.

  9. What is the forward voltage drop of KBU403G T0 at 2A?

    • The forward voltage drop of KBU403G T0 at 2A is typically 1.1V.

  10. Is KBU403G T0 RoHS compliant?

    • Yes, KBU403G T0 is RoHS compliant.