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TIP115TU
Product Overview
Category
The TIP115TU belongs to the category of NPN Darlington transistors.
Use
It is commonly used as a switching device in various electronic circuits.
Characteristics
- High current gain
- Low saturation voltage
Package
The TIP115TU comes in a TO-220 package, which allows for easy mounting on a heatsink.
Essence
This transistor is essential for amplifying and switching electronic signals in various applications.
Packaging/Quantity
The TIP115TU is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.
Specifications
- Collector-Emitter Voltage (VCEO): 60V
- Collector Current (IC): 5A
- Power Dissipation (PD): 2W
- DC Current Gain (hFE): 1000 (min) at IC = 3A
Detailed Pin Configuration
The TIP115TU has a standard TO-220 pin configuration: 1. Base (B) 2. Collector (C) 3. Emitter (E)
Functional Features
- High current gain allows for small base current drive
- Low saturation voltage reduces power dissipation
Advantages
- High current gain enables efficient signal amplification
- Low saturation voltage minimizes power loss during switching operations
Disadvantages
- Higher saturation voltage compared to some alternative models
- Limited maximum collector current compared to higher-power transistors
Working Principles
The TIP115TU operates based on the principles of bipolar junction transistors, utilizing the interaction between its three semiconductor layers to control the flow of current.
Detailed Application Field Plans
The TIP115TU is widely used in the following applications: - Switching power supplies - Motor control circuits - Audio amplifiers - LED drivers
Detailed and Complete Alternative Models
Some alternative models to the TIP115TU include: - TIP120: Higher collector current rating - TIP122: Higher collector-emitter voltage rating - TIP125: Complementary PNP Darlington transistor
In conclusion, the TIP115TU NPN Darlington transistor offers high current gain and low saturation voltage, making it suitable for various switching and amplification applications across different industries.
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Énumérez 10 questions et réponses courantes liées à l'application de TIP115TU dans les solutions techniques
What is TIP115TU?
- TIP115TU is a high-power NPN epitaxial planar bipolar transistor designed for use in general-purpose amplifier and switching applications.
What are the key features of TIP115TU?
- The key features of TIP115TU include high current capability, low collector-emitter saturation voltage, and complementary PNP type available (TIP116TU).
What are the typical applications of TIP115TU?
- Typical applications of TIP115TU include audio amplifiers, power management circuits, motor control, and general switching applications.
What is the maximum collector current of TIP115TU?
- The maximum collector current of TIP115TU is 5A.
What is the maximum collector-emitter voltage of TIP115TU?
- The maximum collector-emitter voltage of TIP115TU is 60V.
What is the thermal resistance of TIP115TU?
- The thermal resistance of TIP115TU is typically 2.08°C/W.
Is TIP115TU suitable for high-power applications?
- Yes, TIP115TU is suitable for high-power applications due to its high current capability and low collector-emitter saturation voltage.
Can TIP115TU be used in audio amplifier circuits?
- Yes, TIP115TU is commonly used in audio amplifier circuits due to its high current capability and low distortion characteristics.
Does TIP115TU require a heat sink for operation?
- It is recommended to use a heat sink with TIP115TU, especially in high-power applications, to ensure proper thermal management.
Is TIP115TU RoHS compliant?
- Yes, TIP115TU is RoHS compliant, making it suitable for use in environmentally sensitive applications.