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TIP35A-S
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TIP35A-S Transistor

Product Overview

The TIP35A-S transistor belongs to the category of power transistors and is commonly used in electronic circuits for amplification and switching applications. It is known for its high power handling capability, ruggedness, and reliability. The TIP35A-S is typically packaged in a TO-247 package and is available in various quantities per package.

Basic Information

  • Category: Power Transistor
  • Use: Amplification and Switching
  • Characteristics: High power handling, rugged, reliable
  • Package: TO-247
  • Packaging/Quantity: Varies

Specifications

The TIP35A-S transistor has the following specifications: - Maximum Collector-Emitter Voltage: 100V - Maximum Collector Current: 25A - Power Dissipation: 125W - Gain (hFE): 20 to 70 - Transition Frequency: 3 MHz

Detailed Pin Configuration

The TIP35A-S transistor has a standard pin configuration with three pins: Base, Emitter, and Collector. The pinout is as follows: - Base (B) - Pin 1 - Emitter (E) - Pin 2 - Collector (C) - Pin 3

Functional Features

The TIP35A-S transistor offers the following functional features: - High power amplification - Efficient switching capabilities - Low saturation voltage - Thermal stability

Advantages and Disadvantages

Advantages

  • High power handling
  • Rugged construction
  • Reliable performance
  • Low saturation voltage

Disadvantages

  • Moderate transition frequency
  • Larger package size compared to smaller signal transistors

Working Principles

The TIP35A-S operates based on the principles of bipolar junction transistors (BJT). When biased and driven by a suitable input signal, it allows for the control of a larger output current or voltage.

Detailed Application Field Plans

The TIP35A-S transistor finds extensive use in the following application fields: - Audio amplifiers - Power supplies - Motor control circuits - Lighting systems - Switching regulators

Detailed and Complete Alternative Models

Some alternative models to the TIP35A-S transistor include: - TIP36A-S - MJL3281A - 2N3055

In conclusion, the TIP35A-S transistor is a versatile component widely used in power electronics applications due to its high power handling, ruggedness, and reliability.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TIP35A-S in technische oplossingen

  1. What is the TIP35A-S transistor used for?

    • The TIP35A-S is a high-power NPN transistor commonly used in audio amplifiers, power supplies, and other high-power switching applications.

  2. What are the key specifications of the TIP35A-S transistor?

    • The TIP35A-S has a maximum collector current of 25A, a maximum collector-emitter voltage of 100V, and a maximum power dissipation of 125W.

  3. How do I properly mount the TIP35A-S transistor?

    • The TIP35A-S should be mounted on a suitable heat sink to ensure proper thermal management and prevent overheating.

  4. Can the TIP35A-S be used in audio amplifier circuits?

    • Yes, the TIP35A-S is commonly used in audio amplifier circuits due to its high power handling capabilities and low distortion characteristics.

  5. What precautions should be taken when using the TIP35A-S in high-power applications?

    • It is important to ensure proper heatsinking and thermal management to prevent the transistor from exceeding its maximum operating temperature.

  6. Is the TIP35A-S suitable for use in switching power supply designs?

    • Yes, the TIP35A-S is often used in switching power supply designs due to its high current and voltage ratings.

  7. What are the typical applications of the TIP35A-S transistor?

    • Typical applications include audio amplifiers, linear regulators, motor control, and high-power switching circuits.

  8. Does the TIP35A-S require any specific driver circuitry?

    • The TIP35A-S may require a suitable driver circuit to ensure proper switching performance, especially in high-frequency applications.

  9. What are the common failure modes of the TIP35A-S transistor?

    • Common failure modes include thermal runaway due to inadequate heatsinking, overvoltage or overcurrent conditions, and excessive power dissipation.

  10. Where can I find detailed application notes and reference designs for the TIP35A-S?

    • Detailed application notes and reference designs for the TIP35A-S can often be found in the manufacturer's datasheet, application notes, and technical literature.