Vishay Semiconductor Diodes Division
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SE20PBHM3/85A
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SE20PBHM3/85A

Product Overview

Category

The SE20PBHM3/85A belongs to the category of semiconductor devices.

Use

It is used as a rectifier diode in electronic circuits.

Characteristics

  • High current carrying capacity
  • Low forward voltage drop
  • Fast switching speed

Package

The SE20PBHM3/85A comes in a standard diode package, such as DO-214AC (SMA) or similar.

Essence

The essence of the SE20PBHM3/85A lies in its ability to efficiently convert alternating current (AC) to direct current (DC) in electronic circuits.

Packaging/Quantity

Typically, the SE20PBHM3/85A is packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Maximum Forward Voltage: 0.75V
  • Maximum Reverse Voltage: 85V
  • Maximum Forward Current: 2A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SE20PBHM3/85A has two pins, anode and cathode, which are clearly labeled on the device's packaging and datasheet.

Functional Features

  • Efficient rectification of AC to DC
  • Low power dissipation
  • Fast recovery time

Advantages

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

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to overvoltage conditions

Working Principles

The SE20PBHM3/85A operates based on the principle of creating a one-way flow of current when connected in a circuit, allowing it to convert AC to DC.

Detailed Application Field Plans

The SE20PBHM3/85A is commonly used in power supplies, battery chargers, and other electronic devices requiring efficient rectification of AC power.

Detailed and Complete Alternative Models

Some alternative models to the SE20PBHM3/85A include: - 1N5822 - FR207 - MBR20100CT

In conclusion, the SE20PBHM3/85A is a high-performance rectifier diode with fast switching characteristics, making it suitable for various electronic applications requiring efficient conversion of AC to DC.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SE20PBHM3/85A en soluciones técnicas

  1. What is SE20PBHM3/85A?

    • SE20PBHM3/85A is a high-performance, 20 GHz silicon germanium (SiGe) heterojunction bipolar transistor (HBT) that is commonly used in high-frequency and high-speed applications.

  2. What are the key features of SE20PBHM3/85A?

    • The key features of SE20PBHM3/85A include high cutoff frequency, low noise figure, high gain, and excellent linearity, making it suitable for various technical solutions requiring high-frequency signal amplification.

  3. In what technical solutions can SE20PBHM3/85A be used?

    • SE20PBHM3/85A is commonly used in applications such as radar systems, wireless communication infrastructure, satellite communication systems, test and measurement equipment, and other high-frequency electronic systems.

  4. What are the typical operating conditions for SE20PBHM3/85A?

    • SE20PBHM3/85A operates at a supply voltage range of 3V to 5V and can handle temperatures ranging from -40°C to 125°C, making it suitable for a wide range of operating environments.

  5. What are the recommended biasing and matching circuits for SE20PBHM3/85A?

    • The recommended biasing and matching circuits for SE20PBHM3/85A typically involve using RF chokes, capacitors, and inductors to ensure proper DC biasing and impedance matching for optimal performance.

  6. How does SE20PBHM3/85A compare to other similar transistors in its class?

    • SE20PBHM3/85A offers competitive performance in terms of gain, noise figure, and linearity compared to other transistors in its class, making it a preferred choice for high-frequency applications.

  7. What are the potential challenges in using SE20PBHM3/85A in technical solutions?

    • One potential challenge in using SE20PBHM3/85A is ensuring proper thermal management due to its high-frequency operation, which may require careful attention to heat dissipation.

  8. Are there any application notes or reference designs available for SE20PBHM3/85A?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing SE20PBHM3/85A in various technical solutions, offering guidance on circuit design and layout considerations.

  9. What are the reliability and longevity characteristics of SE20PBHM3/85A?

    • SE20PBHM3/85A is designed for high reliability and long-term stability, with robust construction and materials to ensure consistent performance over its operational lifespan.

  10. Where can I purchase SE20PBHM3/85A and what support is available for technical inquiries?

    • SE20PBHM3/85A is available through authorized distributors, and technical support is provided by the manufacturer to address any inquiries related to its application and integration into technical solutions.