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BC859BW,135 Product Overview
Basic Information Overview
- Category: Transistor
- Use: Amplification of electronic signals
- Characteristics: Small signal NPN transistor, low noise, high current gain
- Package: SOT-23
- Essence: High-frequency applications
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Collector-Base Voltage (VCBO): 30V
- Collector-Emitter Voltage (VCEO): 25V
- Emitter-Base Voltage (VEBO): 5V
- Collector Current (IC): 100mA
- Power Dissipation (Ptot): 250mW
- Transition Frequency (fT): 800MHz
Detailed Pin Configuration
- Collector (C)
- Base (B)
- Emitter (E)
Functional Features
- Low noise figure
- High current gain
- High transition frequency
- Small package size
Advantages and Disadvantages
Advantages
- Suitable for high-frequency applications
- Small and compact package
- Low noise performance
Disadvantages
- Limited collector current compared to other transistors
- Lower power dissipation capability
Working Principles
The BC859BW,135 is a small signal NPN transistor designed for use in high-frequency amplification circuits. It operates by controlling the flow of current between its collector and emitter terminals based on the current flowing into its base terminal.
Detailed Application Field Plans
The BC859BW,135 is commonly used in: - RF amplifiers - Oscillators - Mixers - Low noise pre-amplifiers
Detailed and Complete Alternative Models
- BC846BW,135
- BC847BW,135
- BC850BW,135
In conclusion, the BC859BW,135 is a versatile small signal NPN transistor suitable for high-frequency applications due to its low noise and high current gain characteristics. Its compact package and functional features make it an ideal choice for various electronic amplification circuits.
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10 domande e risposte comuni relative all'applicazione di BC859BW,135 nelle soluzioni tecniche
What is the BC859BW,135 transistor used for?
- The BC859BW,135 transistor is commonly used for amplification and switching applications in electronic circuits.
What are the key specifications of the BC859BW,135 transistor?
- The BC859BW,135 transistor is a PNP bipolar junction transistor with a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 200mW.
Can the BC859BW,135 be used for audio amplifier circuits?
- Yes, the BC859BW,135 can be used in low-power audio amplifier circuits due to its moderate current and voltage ratings.
What are some typical applications of the BC859BW,135 transistor?
- Typical applications include signal amplification, small signal switching, and general purpose electronic circuit design.
What are the recommended operating conditions for the BC859BW,135?
- The recommended operating conditions include a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and an operating temperature range of -55°C to 150°C.
Is the BC859BW,135 suitable for battery-powered devices?
- Yes, the BC859BW,135's low power dissipation makes it suitable for use in battery-powered devices where power efficiency is important.
Can the BC859BW,135 be used in high-frequency applications?
- While the BC859BW,135 is not specifically designed for high-frequency applications, it can be used in moderate frequency circuits with appropriate design considerations.
What are the pin configurations of the BC859BW,135 transistor?
- The BC859BW,135 transistor typically has three pins: the emitter, base, and collector, with the flat side indicating the emitter.
Are there any common alternative transistors to the BC859BW,135?
- Some common alternatives include the BC807, BC558, and 2N3906 transistors, which have similar characteristics and can be used as substitutes in many applications.
Where can I find detailed datasheets and application notes for the BC859BW,135 transistor?
- Detailed datasheets and application notes for the BC859BW,135 transistor can be found on the manufacturer's website or through authorized distributors.