Vishay Semiconductor Diodes Division
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SA150AHE3/73
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SA150AHE3/73

Product Overview

The SA150AHE3/73 belongs to the category of semiconductor devices and is commonly used as a rectifier in electronic circuits. This diode exhibits characteristics such as high current capability, low forward voltage drop, and fast switching speed. It is typically packaged in a small, surface-mount package and is available in various quantities per package.

Specifications

  • Maximum Forward Voltage: 1.1V
  • Maximum Reverse Voltage: 150V
  • Maximum Continuous Current: 1.5A
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SA150AHE3/73 features a standard DO-214AC package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.

Functional Features

  • High current capability
  • Low forward voltage drop
  • Fast switching speed

Advantages

  • Suitable for high-frequency applications
  • Compact surface-mount package
  • Low power dissipation

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to overvoltage conditions

Working Principles

The SA150AHE3/73 operates on the principle of unidirectional conduction, allowing current to flow in only one direction when a forward voltage is applied. This makes it ideal for use in rectification and signal demodulation applications.

Application Field Plans

This diode is commonly used in power supplies, battery chargers, LED lighting, and other electronic circuits requiring rectification or freewheeling functionality.

Alternative Models

  • 1N5819: Similar specifications and package type
  • SS14: Higher maximum reverse voltage

In conclusion, the SA150AHE3/73 is a versatile rectifier diode suitable for a wide range of electronic applications, offering high current capability and fast switching speed in a compact surface-mount package. Its limitations in terms of maximum reverse voltage are mitigated by alternative models such as the 1N5819 and SS14, providing flexibility for different design requirements.

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تکنیکی حل میں SA150AHE3/73 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the SA150AHE3/73?

    • The SA150AHE3/73 is a high-efficiency, low VF Schottky rectifier diode designed for use in power supply and voltage regulation applications.

  2. What is the maximum forward current rating of the SA150AHE3/73?

    • The maximum forward current rating of the SA150AHE3/73 is 1.5A.

  3. What is the maximum reverse voltage rating of the SA150AHE3/73?

    • The maximum reverse voltage rating of the SA150AHE3/73 is 40V.

  4. What are the typical applications for the SA150AHE3/73?

    • Typical applications for the SA150AHE3/73 include power supplies, voltage regulators, and DC-DC converters.

  5. What is the typical forward voltage drop of the SA150AHE3/73 at its rated current?

    • The typical forward voltage drop of the SA150AHE3/73 at its rated current is 0.55V.

  6. What is the operating temperature range of the SA150AHE3/73?

    • The operating temperature range of the SA150AHE3/73 is -65°C to +175°C.

  7. Does the SA150AHE3/73 require a heatsink in high-power applications?

    • Yes, in high-power applications, it is recommended to use a heatsink to ensure proper thermal management.

  8. Is the SA150AHE3/73 suitable for high-frequency switching applications?

    • Yes, the SA150AHE3/73 is suitable for high-frequency switching due to its fast switching characteristics.

  9. What package type does the SA150AHE3/73 come in?

    • The SA150AHE3/73 is available in a DO-201AD (DO-27) package.

  10. Are there any specific layout considerations when using the SA150AHE3/73 in a PCB design?

    • It is important to minimize the length of the traces between the diode and other components to reduce parasitic inductance and ensure optimal performance.