Vishay Semiconductor Diodes Division
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KBP08M-E4/45
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KBP08M-E4/45

Product Overview

The KBP08M-E4/45 belongs to the category of rectifier diodes and is commonly used in power supply applications. These diodes are known for their high reliability, low forward voltage drop, and fast recovery time. The package typically consists of a molded plastic body with axial leads, making it suitable for various circuit designs. Each package contains a specific quantity of diodes, usually specified by the manufacturer.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Forward Surge Current: 30A
  • Maximum Reverse Voltage: 50V
  • Operating Temperature Range: -65°C to +150°C
  • Package: DO-204AL (DO-41)

Detailed Pin Configuration

The KBP08M-E4/45 diode has four pins, with two connected to the anode and two to the cathode. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Anode - Pin 4: Cathode

Functional Features

  • Fast Recovery Time: The diode exhibits a fast reverse recovery time, making it suitable for high-frequency applications.
  • Low Forward Voltage Drop: This characteristic ensures minimal power loss during conduction, enhancing overall efficiency.
  • High Reliability: The diode is designed for long-term reliability, making it suitable for critical applications.

Advantages and Disadvantages

Advantages

  • High reliability
  • Low forward voltage drop
  • Fast recovery time

Disadvantages

  • Limited maximum average forward current compared to higher-rated diodes
  • Lower peak forward surge current compared to heavy-duty diodes

Working Principles

The KBP08M-E4/45 operates based on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode, and a negative voltage to the cathode, the diode conducts, allowing current to pass through. In reverse bias, the diode blocks the flow of current.

Detailed Application Field Plans

The KBP08M-E4/45 diode finds extensive use in various power supply circuits, battery chargers, and DC-DC converters. Its fast recovery time makes it suitable for switching power supplies and other high-frequency applications where rapid switching is required.

Detailed and Complete Alternative Models

  • 1N4001: A general-purpose rectifier diode with similar characteristics
  • 1N5408: A higher-rated rectifier diode suitable for heavier loads
  • FR107: A fast-recovery rectifier diode with comparable specifications

In conclusion, the KBP08M-E4/45 rectifier diode offers reliable performance with low forward voltage drop and fast recovery time, making it suitable for various power supply and conversion applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan KBP08M-E4/45 dalam solusi teknis

Sure, here are 10 common questions and answers related to the application of KBP08M-E4/45 in technical solutions:

  1. What is the maximum repetitive peak reverse voltage of KBP08M-E4/45?

    • The maximum repetitive peak reverse voltage of KBP08M-E4/45 is 800 volts.

  2. What is the average forward rectified current rating of KBP08M-E4/45?

    • The average forward rectified current rating of KBP08M-E4/45 is 0.5 amps.

  3. What is the maximum forward voltage drop of KBP08M-E4/45 at 1A?

    • The maximum forward voltage drop of KBP08M-E4/45 at 1A is 1 volt.

  4. What is the operating junction temperature range for KBP08M-E4/45?

    • The operating junction temperature range for KBP08M-E4/45 is -55°C to +150°C.

  5. Can KBP08M-E4/45 be used in bridge rectifier applications?

    • Yes, KBP08M-E4/45 can be used in bridge rectifier applications.

  6. What is the typical reverse leakage current of KBP08M-E4/45 at its maximum rated voltage?

    • The typical reverse leakage current of KBP08M-E4/45 at its maximum rated voltage is 5 µA.

  7. Is KBP08M-E4/45 suitable for use in power supplies and battery chargers?

    • Yes, KBP08M-E4/45 is suitable for use in power supplies and battery chargers.

  8. What is the package type of KBP08M-E4/45?

    • KBP08M-E4/45 comes in a standard 4-pin inline package.

  9. Does KBP08M-E4/45 have any special handling or storage requirements?

    • KBP08M-E4/45 should be stored in an anti-static bag and handled with appropriate ESD precautions.

  10. What are some typical applications for KBP08M-E4/45 in technical solutions?

    • Some typical applications for KBP08M-E4/45 include AC-DC bridge full wave rectification, power supplies, and general purpose DC power applications.

I hope these questions and answers are helpful for your technical solutions involving KBP08M-E4/45! Let me know if you need further assistance.