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PDTA114ET,235
Product Overview
Category
PDTA114ET,235 belongs to the category of small signal transistors.
Use
It is commonly used for amplification and switching applications in electronic circuits.
Characteristics
- Small size
- Low power consumption
- High gain
- Fast switching speed
Package
PDTA114ET,235 is typically available in a SOT416 (SC-75) package.
Essence
The essence of PDTA114ET,235 lies in its ability to provide reliable amplification and switching functions in compact electronic devices.
Packaging/Quantity
It is usually supplied in reels with a quantity of 3000 units per reel.
Specifications
- Collector-Base Voltage (VCBO): 50V
- Collector-Emitter Voltage (VCEO): 50V
- Emitter-Base Voltage (VEBO): 5V
- Continuous Collector Current (IC): 100mA
- Total Power Dissipation: 200mW
- Transition Frequency (fT): 250MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
PDTA114ET,235 has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)
Functional Features
- High voltage capability
- Low leakage current
- Excellent hFE linearity
Advantages
- Small form factor
- Suitable for high-density PCB designs
- Low power consumption
Disadvantages
- Limited maximum collector current
- Restricted power dissipation capability
Working Principles
PDTA114ET,235 operates based on the principles of bipolar junction transistor (BJT) amplification and switching. When a small current flows into the base terminal, it controls a larger current flow between the collector and emitter terminals.
Detailed Application Field Plans
PDTA114ET,235 finds application in various electronic circuits such as: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits
Detailed and Complete Alternative Models
Some alternative models to PDTA114ET,235 include: - BC847B - 2N3904 - MMBT3904 - BC846B
In conclusion, PDTA114ET,235 is a small signal transistor that offers high gain and fast switching speed, making it suitable for a wide range of electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng PDTA114ET,235 trong giải pháp kỹ thuật
What is PDTA114ET,235?
- PDTA114ET,235 is a NPN resistor-equipped transistor designed for use in general-purpose amplifier and switching applications.
What are the key features of PDTA114ET,235?
- The key features include a high current gain, low collector-emitter saturation voltage, and a built-in resistor for biasing.
What are the typical applications of PDTA114ET,235?
- Typical applications include audio amplification, signal processing, and general switching circuits.
What is the maximum collector current of PDTA114ET,235?
- The maximum collector current is 100mA.
What is the maximum collector-emitter voltage of PDTA114ET,235?
- The maximum collector-emitter voltage is 50V.
How should PDTA114ET,235 be biased in a circuit?
- PDTA114ET,235 can be biased using the built-in resistor or an external biasing network to set the operating point.
Can PDTA114ET,235 be used for low-power audio amplification?
- Yes, PDTA114ET,235 is suitable for low-power audio amplification due to its high current gain and low saturation voltage.
Is PDTA114ET,235 suitable for switching applications?
- Yes, PDTA114ET,235 can be used in general-purpose switching applications due to its high current handling capability.
What are the thermal characteristics of PDTA114ET,235?
- The thermal resistance from junction to ambient is typically 625°C/W.
Are there any specific layout considerations when using PDTA114ET,235 in a circuit?
- It is recommended to minimize lead lengths and provide adequate heat sinking if operating at high currents to ensure proper performance and reliability.