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2SA1930(ONK,Q,M)
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2SA1930(ONK,Q,M) - Encyclopedia Entry

Product Overview

The 2SA1930(ONK,Q,M) is a semiconductor device belonging to the category of PNP transistors. It is commonly used in electronic circuits for amplification and switching applications. The transistor exhibits characteristics such as high voltage capability, low saturation voltage, and fast switching speed. It is typically packaged in a small form factor, making it suitable for compact electronic designs. The essence of the 2SA1930 lies in its ability to control current flow and amplify signals within electronic circuits. The transistor is commonly available in tape and reel packaging, with varying quantities depending on the supplier.

Specifications

  • Maximum Collector-Emitter Voltage: Vce = -160V
  • Maximum Collector Current: Ic = -1A
  • Power Dissipation: Pd = 1W
  • Transition Frequency: ft = 60MHz
  • Package Type: TO-92

Detailed Pin Configuration

The 2SA1930 transistor features three pins: the emitter (E), base (B), and collector (C). In the TO-92 package, the pin configuration is as follows: - Emitter (E): Pin 1 - Base (B): Pin 2 - Collector (C): Pin 3

Functional Features

The 2SA1930 transistor serves as an essential component in electronic circuits, providing amplification and switching capabilities. Its PNP configuration allows it to control the flow of current and amplify signals with minimal power loss. The transistor's fast switching speed makes it suitable for applications requiring rapid signal processing.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low saturation voltage
  • Fast switching speed
  • Compact form factor

Disadvantages

  • Limited maximum collector current compared to some alternative models
  • Moderate transition frequency

Working Principles

The 2SA1930 operates based on the principles of PNP transistor action. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals. This amplification process allows the transistor to modulate signals and control electronic circuits effectively.

Detailed Application Field Plans

The 2SA1930 finds extensive use in various electronic applications, including: - Audio amplifiers - Switching circuits - Voltage regulators - Signal amplification circuits - Motor control systems

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the 2SA1930 include: - 2N3906 - BC557 - S8550 - C945

In conclusion, the 2SA1930(ONK,Q,M) transistor offers valuable amplification and switching capabilities for electronic circuits, making it a versatile component in a wide range of applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 2SA1930(ONK,Q,M) in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 2SA1930(ONK,Q,M) in technical solutions:

  1. What is the 2SA1930 transistor used for?

    • The 2SA1930 is a PNP bipolar junction transistor (BJT) commonly used for amplification and switching applications in electronic circuits.

  2. What are the key specifications of the 2SA1930 transistor?

    • The 2SA1930 has a maximum collector current (IC) of 1.5A, a maximum collector-base voltage (VCBO) of 160V, and a maximum power dissipation (Pd) of 1W.

  3. How can the 2SA1930 transistor be used in amplifier circuits?

    • The 2SA1930 can be used as a pre-amplifier or driver transistor in audio amplifiers, providing high gain and low noise characteristics.

  4. In what types of switching applications can the 2SA1930 transistor be utilized?

    • The 2SA1930 can be employed in various switching applications such as relay drivers, motor control circuits, and general purpose high-speed switching circuits.

  5. What are the typical operating conditions for the 2SA1930 transistor?

    • The 2SA1930 is typically operated within a temperature range of -55°C to 150°C and requires appropriate biasing and heat sinking for optimal performance.

  6. Can the 2SA1930 be used in high-frequency applications?

    • While the 2SA1930 can be used in moderate frequency applications, it may not be suitable for very high-frequency designs due to its transition frequency and capacitance characteristics.

  7. What are the recommended complementary transistors for use with the 2SA1930?

    • The 2SC5171 is the complementary NPN transistor that pairs well with the 2SA1930 in push-pull amplifier configurations.

  8. How should the 2SA1930 be mounted on a PCB?

    • The 2SA1930 should be mounted using appropriate soldering techniques and placed on a heat sink if operating at high power levels to ensure proper thermal management.

  9. Are there any common failure modes associated with the 2SA1930 transistor?

    • Common failure modes include thermal runaway due to inadequate heat dissipation, overvoltage stress, and excessive current loading beyond the specified ratings.

  10. Where can I find detailed application notes and reference designs for the 2SA1930 transistor?

    • Detailed application notes, reference designs, and circuit examples utilizing the 2SA1930 can be found in the manufacturer's datasheet, application notes, and online technical resources.

Let me know if you need further information on any of these questions!