KBP04M-43E4/51

Product Overview

The KBP04M-43E4/51 belongs to the category of semiconductor devices and is specifically designed for use in rectifier applications. This diode bridge rectifier exhibits characteristics such as high reliability, low forward voltage drop, and compact packaging. The product is typically packaged in a small, lightweight, and durable housing, making it suitable for various electronic applications.

Package and Quantity

The KBP04M-43E4/51 is commonly available in a standard through-hole package, with a typical quantity of 50 units per reel.

Essence

This diode bridge rectifier is essential for converting alternating current (AC) into direct current (DC) in electronic circuits, making it a fundamental component in power supply and motor control systems.

Specifications

• Maximum Average Forward Current: 4A
• Peak Repetitive Reverse Voltage: 400V
• Maximum DC Blocking Voltage: 400V
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Through Hole
• Package / Case: KBP

Detailed Pin Configuration

The KBP04M-43E4/51 features a standard pin configuration with four pins, allowing for easy integration into circuit designs. The pinout 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: Provides efficient conversion of AC to DC.
• Low Forward Voltage Drop: Minimizes power loss and enhances energy efficiency.
• High Reliability: Ensures stable performance over extended operational periods.

Advantages and Disadvantages

Advantages

• Compact Design: Enables space-efficient PCB layout.
• High Reliability: Suitable for demanding industrial applications.
• Low Forward Voltage Drop: Enhances energy efficiency.

Disadvantages

• Limited Current Handling: Not suitable for high-power applications.
• Temperature Sensitivity: Performance may be affected at extreme temperatures.

Working Principles

The KBP04M-43E4/51 operates on the principle of full-wave bridge rectification, where it utilizes four diodes to convert the input AC signal into a smooth DC output. By leveraging the inherent properties of semiconductor materials, the device ensures unidirectional flow of current, resulting in a consistent DC output.

Detailed Application Field Plans

The KBP04M-43E4/51 is widely used in various electronic applications, including: - Power Supplies: Used to convert AC mains voltage to DC for powering electronic devices. - Motor Control: Employed in rectifier circuits for controlling the speed and direction of motors. - Lighting Systems: Integrated into LED driver circuits for efficient power conversion.

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the KBP04M-43E4/51 include: - KBP06M-43E4/51: Higher current handling capacity for more demanding applications. - KBP04M-41E4/51: Lower voltage rating suitable for specific voltage requirements.

In conclusion, the KBP04M-43E4/51 diode bridge rectifier offers a reliable and efficient solution for converting AC to DC in various electronic systems. With its compact design and high reliability, it serves as a crucial component in power supply and motor control applications.

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