商品詳細は仕様をご覧ください。
BC807K-25VL
Product Overview
Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: Low power, high voltage, NPN bipolar junction transistor
Package: SOT-23
Essence: Small signal transistor for general purpose applications
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Collector-Emitter Voltage (VCEO): 45V
- Collector-Base Voltage (VCBO): 50V
- Emitter-Base Voltage (VEBO): 5V
- Collector Current (IC): 500mA
- Power Dissipation (Ptot): 625mW
- Transition Frequency (ft): 100MHz
- HFE (Min): 110
- HFE (Max): 800
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- High current gain
- Low voltage drop
- Fast switching speed
- Low noise
Advantages
- Small package size
- Wide range of applications
- Reliable performance
- Low cost
Disadvantages
- Limited power handling capability
- Susceptible to thermal runaway if not properly heat-sinked
Working Principles
The BC807K-25VL is a NPN bipolar junction transistor that amplifies or switches electronic signals. When a small current flows into the base (B) terminal, it controls a larger current flowing between the collector (C) and emitter (E) terminals. This allows the transistor to act as an amplifier or a switch in various electronic circuits.
Detailed Application Field Plans
The BC807K-25VL is commonly used in audio amplifiers, signal processing circuits, voltage regulators, and low-power switching applications. Its small size and versatile characteristics make it suitable for portable electronic devices, automotive electronics, and consumer electronics.
Detailed and Complete Alternative Models
- BC807-16
- BC807-25
- BC807-40
- 2N3904
- 2N2222
Note: The alternative models listed above are similar NPN transistors with varying specifications and characteristics.
This comprehensive entry provides detailed information about the BC807K-25VL transistor, including its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける BC807K-25VL 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。
What is the maximum collector current of BC807K-25VL?
- The maximum collector current of BC807K-25VL is 500mA.
What is the maximum collector-emitter voltage of BC807K-25VL?
- The maximum collector-emitter voltage of BC807K-25VL is 45V.
What is the gain bandwidth product of BC807K-25VL?
- The gain bandwidth product of BC807K-25VL is 100MHz.
Can BC807K-25VL be used in low-power amplification applications?
- Yes, BC807K-25VL is suitable for low-power amplification due to its high current gain and low noise characteristics.
Is BC807K-25VL suitable for switching applications?
- Yes, BC807K-25VL can be used in switching applications due to its fast switching speed and high current capability.
What is the thermal resistance of BC807K-25VL?
- The thermal resistance of BC807K-25VL is typically 200°C/W.
Can BC807K-25VL be used in temperature-sensitive environments?
- Yes, BC807K-25VL has a wide operating temperature range and can be used in temperature-sensitive environments.
Does BC807K-25VL have ESD protection?
- BC807K-25VL does not have built-in ESD protection and external measures may be required to protect it from electrostatic discharge.
What are the typical applications of BC807K-25VL?
- Typical applications of BC807K-25VL include audio amplification, signal processing, and general purpose switching.
Is BC807K-25VL RoHS compliant?
- Yes, BC807K-25VL is RoHS compliant, making it suitable for use in environmentally sensitive applications.