PDTC143ZT,235
Product Overview
Category
The PDTC143ZT,235 belongs to the category of semiconductor devices.
Use
It is commonly used as a switching device in electronic circuits.
Characteristics
- Small form factor
- Low power consumption
- High switching speed
Package
The PDTC143ZT,235 is typically available in a SOT-223 package.
Essence
This product is essential for controlling the flow of current in electronic circuits.
Packaging/Quantity
It is usually packaged in reels and available in quantities suitable for production runs.
Specifications
- Maximum Collector Current: 100mA
- Collector-Emitter Voltage: 50V
- Transition Frequency: 250MHz
- Power Dissipation: 625mW
Detailed Pin Configuration
The PDTC143ZT,235 typically has three pins: 1. Base 2. Emitter 3. Collector
Functional Features
- Fast switching times
- Low saturation voltage
- High current gain
Advantages
- Compact size
- Suitable for high-frequency applications
- Low power consumption
Disadvantages
- Limited maximum collector current
- Sensitive to overvoltage conditions
Working Principles
The PDTC143ZT,235 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
This product is commonly used in: - Audio amplifiers - Switching power supplies - RF circuits
Detailed and Complete Alternative Models
Some alternative models to the PDTC143ZT,235 include: - BC547 - 2N3904 - 2SC945
In conclusion, the PDTC143ZT,235 is a versatile semiconductor device with fast switching characteristics and low power consumption, making it suitable for various electronic applications.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PDTC143ZT,235 i tekniske løsninger
What is PDTC143ZT,235?
- PDTC143ZT,235 is a NPN resistor-equipped transistor (RET) designed for general-purpose amplifier and low-speed switching applications.
What are the key features of PDTC143ZT,235?
- The key features of PDTC143ZT,235 include its high current gain, low collector-emitter saturation voltage, and built-in bias resistors.
What are the typical applications of PDTC143ZT,235?
- Typical applications of PDTC143ZT,235 include audio amplification, signal processing, and low-speed switching circuits.
What is the maximum collector current of PDTC143ZT,235?
- The maximum collector current of PDTC143ZT,235 is 100mA.
What is the maximum collector-emitter voltage of PDTC143ZT,235?
- The maximum collector-emitter voltage of PDTC143ZT,235 is 50V.
What is the thermal resistance of PDTC143ZT,235?
- The thermal resistance of PDTC143ZT,235 is approximately 417°C/W.
Can PDTC143ZT,235 be used in audio amplifier circuits?
- Yes, PDTC143ZT,235 is suitable for use in audio amplifier circuits due to its high current gain and low collector-emitter saturation voltage.
Does PDTC143ZT,235 require external bias resistors?
- No, PDTC143ZT,235 has built-in bias resistors, simplifying circuit design and reducing component count.
Is PDTC143ZT,235 suitable for low-speed switching applications?
- Yes, PDTC143ZT,235 is well-suited for low-speed switching applications due to its fast switching speed and low saturation voltage.
Are there any specific layout considerations when using PDTC143ZT,235 in a circuit?
- It is recommended to minimize the length of the connections to PDTC143ZT,235 and ensure proper heat dissipation to maximize performance and reliability.