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PN2907ATF
Product Overview
Category
PN2907ATF belongs to the category of small-signal transistors.
Use
It is commonly used for amplification and switching of electronic signals in various applications.
Characteristics
- Low power dissipation
- High current gain
- Low noise
Package
The PN2907ATF comes in a TO-92 package, which is a widely used through-hole package for transistors.
Essence
This transistor is essential for low-power amplification and signal switching in electronic circuits.
Packaging/Quantity
Typically, the PN2907ATF is available in reels with quantities ranging from hundreds to thousands, depending on the supplier.
Specifications
- Collector-Emitter Voltage: 60V
- Collector-Base Voltage: 60V
- Emitter-Base Voltage: 5V
- Collector Current - Continuous: 600mA
- Power Dissipation: 625mW
- DC Current Gain (hFE): 100 - 300
- Transition Frequency: 150MHz
Detailed Pin Configuration
The PN2907ATF transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
The PN2907ATF transistor offers the following functional features: - Amplification of weak electronic signals - Switching of electronic circuits - Low power consumption
Advantages
- High current gain
- Low power dissipation
- Versatile applications in amplification and switching circuits
Disadvantages
- Limited maximum voltage and current ratings compared to high-power transistors
- Relatively lower transition frequency compared to some other transistors
Working Principles
The PN2907ATF operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.
Detailed Application Field Plans
The PN2907ATF is widely used in the following applications: - Audio amplifiers - Signal amplification in sensor circuits - Switching circuits in electronic devices - Voltage regulation circuits
Detailed and Complete Alternative Models
Some alternative models to PN2907ATF include: - 2N3906 - BC557 - MPSA56 - 2N4403
In conclusion, the PN2907ATF is a versatile small-signal transistor with applications in amplification and switching circuits across various electronic devices and systems.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением PN2907ATF в технических решениях.
What is the PN2907ATF transistor used for?
- The PN2907ATF is commonly used as a general-purpose PNP bipolar junction transistor in various electronic circuits.
What are the typical applications of PN2907ATF?
- It is often used in amplification, switching, and voltage regulation circuits due to its high current and low voltage capabilities.
What is the maximum collector current rating of PN2907ATF?
- The maximum collector current rating of PN2907ATF is typically around 600mA.
What is the maximum voltage rating for PN2907ATF?
- The maximum voltage rating for PN2907ATF is usually around 60V.
Can PN2907ATF be used for low-power applications?
- Yes, PN2907ATF is suitable for low-power applications due to its low saturation voltage and high current gain.
What are the key features of PN2907ATF?
- Some key features include low leakage current, high current gain, and low saturation voltage.
Is PN2907ATF suitable for audio amplifier circuits?
- Yes, PN2907ATF can be used in audio amplifier circuits due to its high current gain and low noise characteristics.
What are the temperature considerations for PN2907ATF?
- PN2907ATF has a wide operating temperature range, typically from -55°C to 150°C, making it suitable for various environmental conditions.
Can PN2907ATF be used in voltage regulator circuits?
- Yes, PN2907ATF can be utilized in voltage regulator circuits due to its ability to handle moderate currents and voltages.
Are there any common alternative transistors to PN2907ATF?
- Yes, some common alternatives include 2N3906, BC557, and BC558, which have similar characteristics and can be used in similar applications.