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BDW94CFP
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BDW94CFP

Product Overview

Category: Power Transistor
Use: Amplification and switching of electrical signals
Characteristics: High power dissipation, high current capability, low saturation voltage
Package: TO-220AB
Essence: NPN Epitaxial Silicon Transistor
Packaging/Quantity: Tape and Reel, 800 units per reel

Specifications

  • Collector-Emitter Voltage: 100V
  • Collector Current: 12A
  • Total Power Dissipation: 65W
  • Transition Frequency: 2MHz
  • Gain Bandwidth Product: 30MHz

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low noise figure
  • Excellent linearity

Advantages and Disadvantages

Advantages: - High power dissipation - Low saturation voltage - High current capability

Disadvantages: - Limited frequency response - Susceptible to thermal runaway

Working Principles

The BDW94CFP operates as a bipolar junction transistor, amplifying and switching electrical signals by controlling the flow of current between its collector and emitter terminals.

Detailed Application Field Plans

  1. Audio Amplifiers: Utilized for high-power audio amplification in professional sound systems.
  2. Power Supplies: Incorporated into linear power supply circuits for voltage regulation.
  3. Motor Control: Employed in motor driver circuits for controlling high-current motors.

Detailed and Complete Alternative Models

  1. TIP35C
  2. MJL21193
  3. 2N3055

This comprehensive entry provides an in-depth understanding of the BDW94CFP, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Word Count: 238

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BDW94CFP en soluciones técnicas

  1. What is BDW94CFP?

    • BDW94CFP is a high-power NPN epitaxial silicon transistor designed for use in general-purpose amplifier and switching applications.

  2. What are the key features of BDW94CFP?

    • The key features of BDW94CFP include its high current capability, low saturation voltage, and high gain.

  3. What are the typical applications of BDW94CFP?

    • BDW94CFP is commonly used in audio amplifiers, power supply circuits, motor control, and other general-purpose switching applications.

  4. What is the maximum collector current rating for BDW94CFP?

    • The maximum collector current rating for BDW94CFP is typically around 12A.

  5. What is the maximum collector-emitter voltage for BDW94CFP?

    • The maximum collector-emitter voltage for BDW94CFP is typically around 100V.

  6. What is the typical gain (hFE) of BDW94CFP?

    • The typical gain (hFE) of BDW94CFP is around 15-70 at a collector current of 3A.

  7. What is the recommended operating temperature range for BDW94CFP?

    • The recommended operating temperature range for BDW94CFP is usually between -65°C to 150°C.

  8. Can BDW94CFP be used in high-frequency applications?

    • BDW94CFP is not suitable for high-frequency applications due to its relatively low transition frequency.

  9. Is BDW94CFP suitable for use in automotive applications?

    • Yes, BDW94CFP can be used in automotive applications such as motor control and power management.

  10. Are there any specific considerations for PCB layout when using BDW94CFP?

    • It is important to ensure proper heat sinking and adequate trace widths for high-current paths when designing the PCB layout for BDW94CFP applications.