Taiwan Semiconductor Corporation
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BAS85 L0G
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BAS85 L0G

Product Overview

Category

The BAS85 L0G belongs to the category of small signal Schottky diodes.

Use

It is commonly used in applications requiring high switching speeds and low forward voltage drop.

Characteristics

  • High switching speed
  • Low forward voltage drop
  • Small package size
  • Suitable for high frequency applications

Package

The BAS85 L0G is typically available in a SOT-23 package.

Essence

The essence of BAS85 L0G lies in its ability to provide fast switching and low power loss in various electronic circuits.

Packaging/Quantity

It is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Maximum Reverse Voltage: 30V
  • Average Rectified Current: 200mA
  • Forward Voltage Drop: 0.32V at 10mA
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

The BAS85 L0G has three pins, namely anode, cathode, and the common pin.

Functional Features

  • Fast switching speed
  • Low forward voltage drop
  • High reliability
  • Small form factor

Advantages and Disadvantages

Advantages

  • High switching speed suitable for high-frequency applications
  • Low forward voltage drop reduces power loss
  • Small package size allows for space-efficient designs

Disadvantages

  • Limited maximum reverse voltage compared to other diodes
  • Lower average rectified current compared to some alternatives

Working Principles

The BAS85 L0G operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching characteristics and low forward voltage drop.

Detailed Application Field Plans

The BAS85 L0G is widely used in: - RF mixers and detectors - High-speed rectification - Signal clamping circuits - Voltage clamping circuits

Detailed and Complete Alternative Models

Some alternative models to BAS85 L0G include: - BAT54 series - BAV99 series - 1N5711 series

In conclusion, the BAS85 L0G is a small signal Schottky diode known for its fast switching speed, low forward voltage drop, and compact package size. It finds applications in various high-frequency circuits and offers advantages such as high reliability and space-efficient design. However, it has limitations in terms of maximum reverse voltage and average rectified current compared to some alternative models.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BAS85 L0G en soluciones técnicas

  1. What is BAS85 L0G?

    • BAS85 L0G is a high-speed switching diode with a forward voltage drop of 0.3V, commonly used in electronic circuits for signal processing and high-frequency applications.

  2. What are the typical applications of BAS85 L0G?

    • BAS85 L0G is commonly used in radio frequency (RF) applications, mixers, detectors, and low-power rectifiers due to its fast switching speed and low forward voltage.

  3. What are the key electrical characteristics of BAS85 L0G?

    • The key electrical characteristics of BAS85 L0G include a maximum forward current of 200mA, reverse voltage of 30V, and a forward voltage drop of 0.3V at 10mA.

  4. How does BAS85 L0G compare to other diodes in similar applications?

    • Compared to other diodes, BAS85 L0G offers lower forward voltage drop and faster switching speed, making it suitable for high-frequency applications.

  5. Can BAS85 L0G be used in rectifier circuits?

    • Yes, BAS85 L0G can be used in low-power rectifier circuits due to its low forward voltage drop and fast recovery time.

  6. What are the temperature considerations for BAS85 L0G?

    • BAS85 L0G has a wide operating temperature range from -65°C to +150°C, making it suitable for various environmental conditions.

  7. Are there any specific layout or mounting considerations for BAS85 L0G?

    • It is important to minimize the length of the leads and keep the diode close to the circuit to reduce parasitic inductance and capacitance in high-frequency applications.

  8. Can BAS85 L0G be used in voltage multiplier circuits?

    • Yes, BAS85 L0G can be used in voltage multiplier circuits due to its fast recovery time and low forward voltage drop.

  9. What are the packaging options available for BAS85 L0G?

    • BAS85 L0G is available in various surface mount packages such as SOD-323 and SOT-23, making it suitable for compact designs.

  10. Are there any reliability considerations for long-term use of BAS85 L0G?

    • BAS85 L0G has a high reliability and long operational lifespan when operated within its specified electrical and thermal limits, making it suitable for long-term use in technical solutions.