Rohm Semiconductor
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2SA1797T100P
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2SA1797T100P

Product Overview

Category

The 2SA1797T100P belongs to the category of semiconductor devices.

Use

It is commonly used as a high-frequency amplifier in electronic circuits.

Characteristics

  • High voltage capability
  • Low saturation voltage
  • High current gain

Package

The 2SA1797T100P is typically available in a TO-220 package.

Essence

This product is essential for amplifying high-frequency signals in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 160V
  • Collector Current (IC): 1A
  • Power Dissipation (PD): 1.5W
  • Transition Frequency (fT): 150MHz
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The 2SA1797T100P has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High-frequency amplification
  • Low power consumption
  • Reliable performance in high-voltage applications

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low saturation voltage
  • Suitable for high-frequency applications

Disadvantages

  • Limited current handling capacity compared to some alternative models
  • Sensitive to thermal variations

Working Principles

The 2SA1797T100P operates based on the principles of bipolar junction transistors, utilizing its structure to amplify high-frequency signals with minimal power loss.

Detailed Application Field Plans

This product is widely used in: - Radio frequency (RF) amplifiers - Oscillator circuits - High-frequency signal processing systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - 2SC4793 - 2N3904 - BC547

In conclusion, the 2SA1797T100P is a crucial component in electronic circuits requiring high-frequency amplification, offering reliable performance and high voltage capability. Its characteristics make it suitable for various applications, although users should consider alternative models based on specific requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng 2SA1797T100P sa mga teknikal na solusyon

  1. What is the maximum collector current of 2SA1797T100P?

    • The maximum collector current of 2SA1797T100P is 1A.

  2. What is the maximum power dissipation of 2SA1797T100P?

    • The maximum power dissipation of 2SA1797T100P is 1.5W.

  3. What is the voltage rating of 2SA1797T100P?

    • The voltage rating of 2SA1797T100P is 120V.

  4. What are the typical applications of 2SA1797T100P?

    • 2SA1797T100P is commonly used in audio amplifier circuits, voltage regulator modules, and general purpose switching applications.

  5. What is the gain (hFE) of 2SA1797T100P?

    • The gain (hFE) of 2SA1797T100P typically ranges from 60 to 320.

  6. Is 2SA1797T100P suitable for high-frequency applications?

    • No, 2SA1797T100P is not recommended for high-frequency applications due to its limited frequency response.

  7. What are the thermal characteristics of 2SA1797T100P?

    • The thermal resistance of 2SA1797T100P is approximately 83°C/W.

  8. Can 2SA1797T100P be used in a Darlington configuration?

    • Yes, 2SA1797T100P can be used in a Darlington configuration to achieve higher current gain.

  9. What are the package dimensions of 2SA1797T100P?

    • The package dimensions of 2SA1797T100P are TO-252 (DPAK) with a footprint of 5.1mm x 6.2mm.

  10. Is 2SA1797T100P RoHS compliant?

    • Yes, 2SA1797T100P is RoHS compliant, making it suitable for environmentally friendly designs.