Sanken
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
2SA1695
Lihat Detail Lembar Data

2SA1695 Transistor

Product Overview

The 2SA1695 is a high-voltage, high-speed PNP silicon transistor designed for general-purpose amplifier applications. It falls under the category of discrete semiconductor components and is commonly used in audio amplifiers, power supply circuits, and other electronic devices. The transistor exhibits characteristics such as high voltage capability, low saturation voltage, and fast switching speed. It is typically available in a TO-220 package and is sold individually or in bulk quantities.

Specifications

  • Maximum Collector-Base Voltage: 180V
  • Maximum Collector Current: 1.5A
  • Power Dissipation: 25W
  • Transition Frequency: 30MHz
  • Package Type: TO-220
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2SA1695 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Low saturation voltage
  • Fast switching speed
  • Good linearity in DC and audio frequency applications

Advantages and Disadvantages

Advantages

  • Suitable for high-voltage applications
  • Fast response time
  • Low power dissipation

Disadvantages

  • Limited maximum collector current compared to some alternatives
  • Relatively lower transition frequency

Working Principles

The 2SA1695 operates based on the principles of PNP bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current between the collector and emitter terminals. This allows the transistor to amplify signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The 2SA1695 transistor finds extensive use in various applications, including: - Audio amplifiers - Power supply circuits - Motor control systems - Voltage regulators - Electronic switches

Detailed and Complete Alternative Models

Some alternative models to the 2SA1695 include: - 2N5401 - BC557 - MPSA92 - TIP42C

In conclusion, the 2SA1695 transistor is a versatile component with high-voltage capabilities and fast switching speeds, making it suitable for a wide range of electronic applications.

[Word count: 314]

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 2SA1695 dalam solusi teknis

  1. What is the maximum collector current of 2SA1695?

    • The maximum collector current of 2SA1695 is 3A.

  2. What is the maximum collector-emitter voltage of 2SA1695?

    • The maximum collector-emitter voltage of 2SA1695 is 180V.

  3. What is the typical hFE (DC current gain) of 2SA1695?

    • The typical hFE of 2SA1695 is in the range of 60 to 320.

  4. What are the typical applications of 2SA1695?

    • 2SA1695 is commonly used in audio amplifiers, power management circuits, and general-purpose switching applications.

  5. What is the power dissipation of 2SA1695?

    • The power dissipation of 2SA1695 is 25W.

  6. What is the maximum junction temperature of 2SA1695?

    • The maximum junction temperature of 2SA1695 is 150°C.

  7. Is 2SA1695 suitable for high-frequency applications?

    • No, 2SA1695 is not typically recommended for high-frequency applications due to its transition frequency characteristics.

  8. What are the complementary transistors to 2SA1695?

    • The complementary NPN transistor to 2SA1695 is 2SC4467.

  9. What are the package types available for 2SA1695?

    • 2SA1695 is available in TO-220 and TO-126 packages.

  10. Are there any specific considerations for driving 2SA1695 in a circuit?

    • It's important to ensure proper heat sinking and thermal management due to the power dissipation characteristics of 2SA1695. Additionally, attention should be paid to the safe operating area (SOA) when designing the circuit.