FMMT558TC
Product Category
FMMT558TC belongs to the category of NPN small signal transistors.
Basic Information Overview
- Use: The FMMT558TC transistor is commonly used for amplification and switching of electronic signals in various applications.
- Characteristics: It exhibits high current gain, low saturation voltage, and low noise characteristics.
- Package: The FMMT558TC comes in a SOT-23 package.
- Essence: This transistor is essential for electronic circuit design and implementation.
- Packaging/Quantity: Typically packaged in reels of 3000 units.
Specifications
The key specifications of FMMT558TC include: - Collector-Base Voltage (VCBO): 30V - Collector-Emitter Voltage (VCEO): 30V - Emitter-Base Voltage (VEBO): 5V - Continuous Collector Current (IC): 500mA - Power Dissipation (Ptot): 330mW - Transition Frequency (ft): 250MHz
Detailed Pin Configuration
The pin configuration of FMMT558TC is as follows: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High current gain for amplification purposes.
- Low saturation voltage enabling efficient switching applications.
- Low noise characteristics suitable for signal processing.
Advantages and Disadvantages
Advantages: - High current gain allows for effective signal amplification. - Low saturation voltage facilitates efficient switching operations. - Low noise characteristics ensure clean signal processing.
Disadvantages: - Limited power dissipation capability compared to higher power transistors. - Relatively low collector current rating may restrict certain high-power applications.
Working Principles
The FMMT558TC operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.
Detailed Application Field Plans
The FMMT558TC finds extensive use in various electronic applications, including: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits
Detailed and Complete Alternative Models
Alternative models to FMMT558TC include: - BC547 - 2N3904 - 2N2222 - PN2222
This completes the entry for FMMT558TC within the English editing encyclopedia entry structure format.
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi FMMT558TC dalam penyelesaian teknikal
Sure, here are 10 common questions and answers related to the application of FMMT558TC in technical solutions:
Question: What is the maximum collector current of FMMT558TC?
Answer: The maximum collector current of FMMT558TC is 500mA.Question: What is the typical hFE (DC current gain) of FMMT558TC?
Answer: The typical hFE of FMMT558TC is 250-600 at a collector current of 100mA.Question: What is the maximum Vce (collector-emitter voltage) of FMMT558TC?
Answer: The maximum Vce of FMMT558TC is 30V.Question: Can FMMT558TC be used in low-power switching applications?
Answer: Yes, FMMT558TC can be used in low-power switching applications due to its moderate current and voltage ratings.Question: Is FMMT558TC suitable for use in audio amplifier circuits?
Answer: Yes, FMMT558TC can be used in audio amplifier circuits, especially in low-power audio applications.Question: What is the power dissipation of FMMT558TC?
Answer: The power dissipation of FMMT558TC is 625mW.Question: Can FMMT558TC be used in high-frequency applications?
Answer: FMMT558TC may not be suitable for high-frequency applications due to its moderate transition frequency.Question: Is FMMT558TC suitable for use in voltage regulator circuits?
Answer: Yes, FMMT558TC can be used in voltage regulator circuits, particularly in low-voltage applications.Question: What is the thermal resistance of FMMT558TC?
Answer: The thermal resistance of FMMT558TC is approximately 200°C/W.Question: Can FMMT558TC be used in battery-powered applications?
Answer: Yes, FMMT558TC can be used in battery-powered applications due to its low collector current and moderate power dissipation.