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DTC143ZEBTL
Product Overview
Category
The DTC143ZEBTL belongs to the category of bipolar transistors.
Use
It is commonly used as a switching device in electronic circuits.
Characteristics
- Low power dissipation
- High current gain
- Small package size
Package
The DTC143ZEBTL is typically available in a SOT-23 package.
Essence
This transistor is essential for amplifying or switching electronic signals.
Packaging/Quantity
It is usually sold in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Collector-Base Voltage (VCBO): 50V
- Collector-Emitter Voltage (VCEO): 50V
- Emitter-Base Voltage (VEBO): 5V
- Collector Current (IC): 100mA
- Power Dissipation (PD): 150mW
- Transition Frequency (fT): 250MHz
Detailed Pin Configuration
The DTC143ZEBTL has three pins: collector, base, and emitter. The pinout configuration is as follows: - Pin 1: Collector - Pin 2: Base - Pin 3: Emitter
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
Advantages
- Small package size
- Suitable for low-power applications
- High transition frequency
Disadvantages
- Limited maximum collector current
- Relatively low breakdown voltage
Working Principles
The DTC143ZEBTL operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal.
Detailed Application Field Plans
The DTC143ZEBTL is widely used in various electronic applications, including: - Switching circuits - Amplification circuits - Signal processing circuits - Oscillator circuits
Detailed and Complete Alternative Models
Some alternative models to the DTC143ZEBTL include: - BC547B - 2N3904 - 2SC945
In conclusion, the DTC143ZEBTL is a versatile bipolar transistor with a compact package size and suitable for low-power applications. Its high current gain and fast switching speed make it an ideal choice for various electronic circuits.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng DTC143ZEBTL trong giải pháp kỹ thuật
What is the maximum collector current of DTC143ZEBTL?
- The maximum collector current of DTC143ZEBTL is 100mA.
What is the typical hFE (DC current gain) of DTC143ZEBTL?
- The typical hFE of DTC143ZEBTL is 120-400 at VCE = 5V, IC = 2mA.
What is the maximum VCE (collector-emitter voltage) of DTC143ZEBTL?
- The maximum VCE of DTC143ZEBTL is 50V.
What are the typical applications of DTC143ZEBTL?
- DTC143ZEBTL is commonly used in low-power switching applications, such as in portable electronic devices and battery-powered systems.
What is the pin configuration of DTC143ZEBTL?
- DTC143ZEBTL has a standard SOT-523 package with three pins: emitter, base, and collector.
What is the operating temperature range of DTC143ZEBTL?
- The operating temperature range of DTC143ZEBTL is -55°C to 150°C.
Does DTC143ZEBTL require an external resistor for biasing?
- Yes, DTC143ZEBTL requires an external resistor for proper biasing in most applications.
Can DTC143ZEBTL be used for amplification purposes?
- Yes, DTC143ZEBTL can be used for amplification in low-power audio or signal amplification circuits.
What are the key differences between DTC143ZEBTL and similar transistors?
- DTC143ZEBTL offers low saturation voltage and high current gain compared to some similar transistors in its class.
Are there any specific layout considerations when using DTC143ZEBTL in a PCB design?
- It's important to ensure proper heat dissipation and minimize parasitic capacitance in the layout when using DTC143ZEBTL in a PCB design.