Microsemi Corporation
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2N6275

2N6275 Transistor

Product Overview

The 2N6275 is a high-power NPN bipolar junction transistor (BJT) designed for general-purpose amplifier and switching applications. This transistor falls under the category of discrete semiconductor devices and is commonly used in power amplifiers, audio amplifiers, and high-voltage switching circuits. The 2N6275 exhibits characteristics such as high current and voltage ratings, making it suitable for demanding applications. It is typically available in a TO-3 metal package and is sold individually.

Specifications

  • Maximum Collector-Emitter Voltage: 100V
  • Maximum Collector Current: 15A
  • Power Dissipation: 150W
  • Transition Frequency: 4MHz
  • Operating Temperature Range: -65°C to 200°C

Pin Configuration

The 2N6275 transistor has a standard TO-3 package with three leads: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

The 2N6275 transistor offers high current gain and low saturation voltage, enabling efficient amplification and switching operations. Its robust construction allows it to handle high power levels without compromising performance.

Advantages and Disadvantages

Advantages

  • High current and voltage ratings
  • Low saturation voltage
  • Robust construction for high-power applications

Disadvantages

  • Relatively large package size
  • Limited frequency response compared to smaller signal transistors

Working Principles

In an amplification circuit, the 2N6275 operates by controlling the flow of current between its collector and emitter terminals based on the current flowing into its base terminal. In switching applications, it rapidly transitions between cutoff and saturation states to control the flow of high-power signals.

Application Field Plans

The 2N6275 transistor finds extensive use in various applications, including: - Power amplifiers - Audio amplifiers - High-voltage switching circuits - Motor control systems - Voltage regulators

Alternative Models

For applications requiring similar characteristics and performance, alternative models to the 2N6275 include: - MJ15003 - 2SC5200 - TIP35C - MJE2955

In conclusion, the 2N6275 transistor is a versatile component suitable for high-power amplification and switching applications. Its robust design and high current/voltage ratings make it a popular choice in various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2N6275 en soluciones técnicas

  1. What is the 2N6275 transistor used for?

    • The 2N6275 is a high-power NPN bipolar junction transistor commonly used in power amplifier and switching applications.

  2. What are the key specifications of the 2N6275 transistor?

    • The 2N6275 has a maximum collector current of 20A, a maximum collector-emitter voltage of 100V, and a maximum power dissipation of 250W.

  3. How can the 2N6275 be used in power amplifier circuits?

    • The 2N6275 can be used as the output transistor in audio amplifiers, RF amplifiers, and other high-power amplification circuits.

  4. What are some typical applications of the 2N6275 in switching circuits?

    • The 2N6275 can be used in power supply switching regulators, motor control circuits, and high-current switching applications.

  5. What are the important considerations when designing with the 2N6275?

    • It's crucial to consider proper heat sinking, safe operating area (SOA) limits, and appropriate drive circuitry to ensure reliable performance.

  6. Can the 2N6275 be used in automotive applications?

    • Yes, the 2N6275 is suitable for use in automotive electronic systems such as ignition systems and motor control.

  7. Are there any common failure modes associated with the 2N6275?

    • Overheating due to inadequate heat sinking or exceeding the SOA limits can lead to premature failure of the 2N6275.

  8. What are some alternative transistors that can be used in place of the 2N6275?

    • Alternatives include the MJ15003, MJ15004, and MJE15030, which offer similar high-power capabilities.

  9. What are the typical operating conditions for the 2N6275?

    • The 2N6275 is typically operated at a collector current of 10-15A, a collector-emitter voltage of 80-100V, and a base current of 1-2A.

  10. Where can I find detailed application notes and reference designs for the 2N6275?

    • Manufacturers' datasheets, application notes, and online technical forums are valuable resources for detailed information on using the 2N6275 in various technical solutions.