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PN2907A,116
Product Overview
Category
The PN2907A,116 belongs to the category of PNP bipolar transistors.
Use
It is commonly used as a general-purpose amplifier or switch in various electronic circuits.
Characteristics
- Low power dissipation
- High current gain
- Low voltage drop
Package
The PN2907A,116 is typically available in a TO-92 package.
Essence
This transistor is essential for amplifying and switching signals in electronic devices.
Packaging/Quantity
It is usually packaged in reels with a quantity of 1000 units per reel.
Specifications
- Collector-Emitter Voltage (VCEO): 60V
- Collector-Base Voltage (VCBO): 60V
- Emitter-Base Voltage (VEBO): 5V
- Collector Current (IC): 600mA
- Power Dissipation (PD): 625mW
- Transition Frequency (fT): 250MHz
Detailed Pin Configuration
The PN2907A,116 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
Advantages
- Versatile applications
- Reliable performance
- Low power dissipation
Disadvantages
- Limited maximum current handling capability
- Relatively low transition frequency
Working Principles
The PN2907A,116 operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the biasing of the base terminal.
Detailed Application Field Plans
The PN2907A,116 is widely used in the following applications: - Audio amplifiers - Signal amplification circuits - Switching circuits - Voltage regulators
Detailed and Complete Alternative Models
Some alternative models to PN2907A,116 include: - 2N3906 - BC557 - MPSA92 - KSP2907A
In conclusion, the PN2907A,116 PNP bipolar transistor is a versatile component with various applications in electronic circuits. Its high current gain and low power dissipation make it suitable for amplification and switching purposes in a wide range of electronic devices.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de PN2907A,116 em soluções técnicas
What is the PN2907A,116 transistor used for?
- The PN2907A,116 is a general-purpose PNP bipolar junction transistor commonly used for amplification and switching applications.
What are the key specifications of the PN2907A,116 transistor?
- The PN2907A,116 has a maximum collector current (Ic) of 600mA, a maximum collector-emitter voltage (Vce) of 60V, and a maximum power dissipation (Pd) of 625mW.
How do I identify the pinout of the PN2907A,116 transistor?
- The pinout of the PN2907A,116 transistor is typically identified as the emitter (E), base (B), and collector (C) pins.
What are some common applications of the PN2907A,116 transistor?
- Common applications include audio amplification, signal amplification, switching circuits, and voltage regulation.
What are the typical operating conditions for the PN2907A,116 transistor?
- The PN2907A,116 operates within a temperature range of -55°C to 150°C and is suitable for use in various electronic circuits.
How do I calculate the base current and resistor values for driving the PN2907A,116 transistor?
- The base current can be calculated using the desired collector current and the transistor's current gain (hfe). The base resistor value can then be determined using Ohm's law.
Can the PN2907A,116 be used in high-frequency applications?
- While the PN2907A,116 can be used in moderate frequency applications, it may not be suitable for high-frequency designs due to its transition frequency limitations.
What are the considerations for designing a PN2907A,116-based amplifier circuit?
- Considerations include biasing the transistor properly, selecting appropriate coupling and bypass capacitors, and ensuring proper heat dissipation.
Are there any common pitfalls to avoid when using the PN2907A,116 transistor?
- It's important to avoid exceeding the maximum ratings, improper biasing, and inadequate heat sinking to prevent damage to the transistor.
Where can I find detailed application notes and reference designs for the PN2907A,116 transistor?
- Detailed application notes and reference designs can often be found in the manufacturer's datasheet, application guides, and online technical forums.