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MA15KP43A
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MA15KP43A

Product Overview

  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High power handling, low forward voltage drop
  • Package: DO-201AD
  • Essence: Power rectifier diode
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage Rating: 15V
  • Current Rating: 15A
  • Forward Voltage Drop: 0.72V at 7.5A
  • Reverse Leakage Current: 10µA at 15V
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MA15KP43A diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • High surge capability
  • Low thermal resistance
  • Fast reverse recovery time

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Low forward voltage drop
  • Fast recovery time

Disadvantages

  • Relatively high reverse leakage current
  • Limited operating temperature range

Working Principles

The MA15KP43A operates on the principle of semiconductor junction rectification. When forward-biased, it allows current flow, and when reverse-biased, it blocks the current flow.

Detailed Application Field Plans

The MA15KP43A is commonly used in power supply units, battery chargers, and voltage regulation circuits. Its high surge capability makes it suitable for applications where transient overvoltage protection is required.

Detailed and Complete Alternative Models

  • MA15KP40A: 15V, 40A
  • MA15KP45A: 15V, 45A
  • MA20KP43A: 20V, 43A
  • MA15KP43B: 15V, 43A, with different packaging options

In conclusion, the MA15KP43A diode is a high-power rectifier diode with excellent surge capability and low forward voltage drop. While it has some limitations in terms of reverse leakage current and operating temperature range, its performance and characteristics make it a popular choice for various voltage regulation and rectification applications.

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技術ソリューションにおける MA15KP43A 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 MA15KP43A?

    • MA15KP43A is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of MA15KP43A?

    • The maximum peak pulse power of MA15KP43A is 15000W for a 10/1000μs waveform.

  3. What is the breakdown voltage of MA15KP43A?

    • The breakdown voltage of MA15KP43A is 43V.

  4. What are the typical applications of MA15KP43A?

    • Typical applications of MA15KP43A include protection of telecommunications equipment, power supplies, industrial controls, and other sensitive electronic devices from voltage transients.

  5. What is the clamping voltage of MA15KP43A?

    • The clamping voltage of MA15KP43A is typically 77.4V at 20A.

  6. What is the operating temperature range of MA15KP43A?

    • The operating temperature range of MA15KP43A is -55°C to +175°C.

  7. What package type is MA15KP43A available in?

    • MA15KP43A is available in a DO-203AB (DO-27) package.

  8. What standards does MA15KP43A comply with?

    • MA15KP43A complies with the RoHS directive and is also halogen-free.

  9. What are the key features of MA15KP43A?

    • Key features of MA15KP43A include high surge capability, low clamping voltage, and fast response time.

  10. How should MA15KP43A be handled during assembly and soldering?

    • MA15KP43A should be handled using standard ESD precautions during assembly and soldering to prevent damage to the device.