BC846SZ
Product Overview
Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: Small signal NPN transistor, low power, high voltage
Package: SOT-223
Essence: Reliable and versatile small signal transistor
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Collector-Base Voltage (VCBO): 80V
- Collector-Emitter Voltage (VCEO): 65V
- Emitter-Base Voltage (VEBO): 6V
- Collector Current (IC): 100mA
- Power Dissipation (PD): 330mW
- Transition Frequency (fT): 250MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
- Base (B)
- Collector (C)
- Emitter (E)
Functional Features
- High current gain
- Low noise
- Fast switching speed
- Suitable for low voltage, low power applications
Advantages
- Versatile usage in various electronic circuits
- Small package size
- High voltage capability
Disadvantages
- Limited maximum collector current
- Moderate power dissipation
Working Principles
The BC846SZ is a small signal NPN transistor that amplifies and 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, allowing for signal amplification and switching.
Detailed Application Field Plans
- Audio Amplification: The BC846SZ can be used in audio amplifier circuits due to its low noise characteristics and high current gain.
- Signal Switching: It is suitable for use in electronic switches due to its fast switching speed and low power requirements.
- Sensor Interfaces: The transistor can be employed in sensor interface circuits for signal amplification and conditioning.
Detailed and Complete Alternative Models
- BC847SZ
- BC848SZ
- 2N3904
- 2N2222A
- 2N4401
This completes the English editing encyclopedia entry structure format for BC846SZ.
Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BC846SZ i tekniske løsninger
What is the BC846SZ transistor used for?
- The BC846SZ is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.
What are the key features of the BC846SZ transistor?
- The BC846SZ transistor features low current and low voltage operation, making it suitable for various low-power applications.
What is the maximum collector current of the BC846SZ transistor?
- The maximum collector current of the BC846SZ transistor is typically around 100mA.
Can the BC846SZ be used for audio amplification?
- Yes, the BC846SZ can be used for small-signal audio amplification due to its low noise and high gain characteristics.
What are the typical operating voltages for the BC846SZ transistor?
- The BC846SZ transistor typically operates at voltages ranging from 20V to 80V.
Is the BC846SZ suitable for use in low-power switching applications?
- Yes, the BC846SZ is commonly used in low-power switching circuits due to its low saturation voltage and fast switching speed.
What are the recommended operating temperatures for the BC846SZ transistor?
- The BC846SZ transistor is designed to operate within a temperature range of -55°C to 150°C.
Can the BC846SZ be used in battery-powered applications?
- Yes, the low current and voltage requirements of the BC846SZ make it suitable for battery-powered applications where power efficiency is crucial.
Are there any specific considerations for PCB layout when using the BC846SZ?
- It is recommended to minimize lead lengths and keep the input and output traces short to reduce parasitic effects and maintain signal integrity.
Where can I find detailed specifications and application notes for the BC846SZ transistor?
- Detailed specifications and application notes for the BC846SZ transistor can be found in the manufacturer's datasheet and application guides, which provide comprehensive information on its usage in technical solutions.