ON Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
KSA1625KTA

KSA1625KTA

Product Overview

Category: Semiconductor
Use: Amplifier
Characteristics: High gain, low noise
Package: TO-92
Essence: Bipolar junction transistor (BJT)
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

  • Maximum Collector-Base Voltage: 40V
  • Maximum Collector Current: 0.1A
  • DC Current Gain (hFE): 100 - 300
  • Transition Frequency: 100MHz
  • Power Dissipation: 625mW

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

  • High voltage gain
  • Low noise figure
  • Wide frequency response

Advantages and Disadvantages

Advantages: - High gain - Low noise - Wide frequency response

Disadvantages: - Limited maximum collector current - Relatively low power dissipation

Working Principles

The KSA1625KTA is a general-purpose NPN bipolar junction transistor designed for use in amplification circuits. It operates based on the principles of current amplification through the controlled flow of charge carriers.

Detailed Application Field Plans

The KSA1625KTA is commonly used in audio amplifier circuits, sensor interfaces, and low-power RF applications due to its high gain and low noise characteristics. It is also suitable for use in small signal amplification in various electronic devices.

Detailed and Complete Alternative Models

  1. BC547
  2. 2N2222
  3. MPS2222A
  4. 2N3904

This completes the entry for KSA1625KTA, providing comprehensive information about its product details, specifications, features, and application areas within the specified word count.

技術ソリューションにおける KSA1625KTA 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。

Sure, here are 10 common questions and answers related to the application of KSA1625KTA in technical solutions:

  1. What is the KSA1625KTA transistor used for?

    • The KSA1625KTA is a high-voltage, high-speed switching transistor commonly used in audio amplifiers and power supply circuits.

  2. What are the key specifications of the KSA1625KTA transistor?

    • The KSA1625KTA has a maximum collector-emitter voltage of 180V, a continuous collector current of 8A, and a power dissipation of 75W.

  3. Can the KSA1625KTA be used in audio amplifier designs?

    • Yes, the KSA1625KTA is suitable for use in audio amplifier designs due to its high voltage and current capabilities.

  4. How does the KSA1625KTA perform in high-frequency applications?

    • The KSA1625KTA is capable of operating at high frequencies, making it suitable for use in RF amplifiers and other high-frequency circuits.

  5. What are the typical operating conditions for the KSA1625KTA?

    • The KSA1625KTA is typically operated with a collector current of 3A and a collector-emitter voltage of 60V.

  6. Is the KSA1625KTA suitable for use in power supply circuits?

    • Yes, the KSA1625KTA can be used in power supply circuits due to its high voltage and power handling capabilities.

  7. What are the recommended thermal management practices for the KSA1625KTA?

    • It is recommended to use a suitable heat sink to dissipate heat from the KSA1625KTA when operating at high currents or power levels.

  8. Can the KSA1625KTA be used in automotive applications?

    • Yes, the KSA1625KTA is suitable for use in automotive applications such as audio systems and power electronics.

  9. Are there any specific considerations for driving the KSA1625KTA in a circuit?

    • It is important to ensure proper base drive and biasing for the KSA1625KTA to ensure reliable and efficient operation.

  10. Where can I find detailed application notes and reference designs for the KSA1625KTA?

    • Detailed application notes and reference designs for the KSA1625KTA can be found on the manufacturer's website or in technical literature related to power transistors and amplifier design.