CMPT2907A TR
Product Overview
Category
The CMPT2907A TR belongs to the category of bipolar transistors.
Use
It is commonly used as a general-purpose PNP transistor in various electronic circuits.
Characteristics
- Low power dissipation
- High current gain
- Low voltage drop
Package
The CMPT2907A TR is typically available in a SOT-23 package.
Essence
This transistor is essential for amplifying and switching electronic signals in a wide range of applications.
Packaging/Quantity
It is usually supplied in reels with a quantity of 3000 units per reel.
Specifications
- Collector-Base Voltage (VCBO): -60V
- Collector-Emitter Voltage (VCEO): -40V
- Emitter-Base Voltage (VEBO): -5V
- Collector Current (IC): -600mA
- Power Dissipation (PD): 225mW
- Transition Frequency (fT): 250MHz
Detailed Pin Configuration
The CMPT2907A TR has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
Advantages
- Small form factor
- Suitable for low-power applications
- Wide operating temperature range
Disadvantages
- Limited maximum collector current
- Relatively low breakdown voltage
Working Principles
The CMPT2907A TR operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal at the base terminal.
Detailed Application Field Plans
The CMPT2907A TR 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 the CMPT2907A TR include: - 2N2907A - BC557 - MPSA92
In conclusion, the CMPT2907A TR is a versatile PNP transistor with a wide range of applications in electronic circuits. Its compact size, high current gain, and low power dissipation make it a popular choice for various low-power electronic designs.
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技術ソリューションにおける CMPT2907A TR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of CMPT2907A TR in technical solutions:
What is CMPT2907A TR?
- CMPT2907A TR is a PNP bipolar junction transistor (BJT) commonly used in electronic circuits for amplification and switching applications.
What are the typical applications of CMPT2907A TR?
- CMPT2907A TR is commonly used in audio amplifiers, voltage regulators, and general purpose switching circuits.
What are the key specifications of CMPT2907A TR?
- The key specifications include a maximum collector current of 600mA, a maximum collector-emitter voltage of 60V, and a maximum power dissipation of 625mW.
How do I identify the pinout of CMPT2907A TR?
- The pinout of CMPT2907A TR is typically identified as the emitter (E), base (B), and collector (C) pins.
What are the important considerations when designing with CMPT2907A TR?
- It's important to consider the maximum ratings, operating conditions, and thermal considerations to ensure proper performance and reliability.
Can CMPT2907A TR be used for low-power applications?
- Yes, CMPT2907A TR can be used for low-power applications due to its relatively low collector current and power dissipation ratings.
What are the typical operating conditions for CMPT2907A TR?
- The typical operating conditions include a collector current of 100mA, a collector-emitter voltage of 20V, and a base current of 5mA.
How does CMPT2907A TR compare to other transistors in its class?
- CMPT2907A TR offers comparable performance to other PNP transistors in its class, making it a suitable choice for various applications.
Are there any common pitfalls to avoid when using CMPT2907A TR?
- It's important to avoid exceeding the maximum ratings, improper biasing, and inadequate heat sinking to prevent damage or instability.
Where can I find detailed application notes for using CMPT2907A TR in technical solutions?
- Detailed application notes for CMPT2907A TR can be found in the datasheet provided by the manufacturer, as well as in technical reference materials and application guides for transistor circuits.