BC549_J35Z
Product Overview
- Category: Transistor
- Use: Amplification and switching in electronic circuits
- Characteristics: Low noise, high gain, low power consumption
- Package: TO-92
- Essence: NPN Bipolar Junction Transistor
- Packaging/Quantity: Bulk packaging, 100 pieces per pack
Specifications
- Collector-Base Voltage (VCBO): 30V
- Collector-Emitter Voltage (VCEO): 30V
- Emitter-Base Voltage (VEBO): 5V
- Collector Current (IC): 100mA
- Power Dissipation (PD): 625mW
- Transition Frequency (ft): 300MHz
- Operating Temperature Range: -65°C to 150°C
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- High current gain
- Low noise
- Suitable for audio amplification applications
- Compatible with automated insertion equipment
Advantages
- Versatile and widely used in various electronic circuits
- Low cost and readily available
- Reliable performance in low-power applications
Disadvantages
- Limited power handling capability
- Susceptible to thermal runaway in high-power applications
Working Principles
The BC549_J35Z operates as a current-controlled switch or amplifier. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals.
Detailed Application Field Plans
- Audio amplifiers
- Signal processing circuits
- Oscillator circuits
- Switching circuits
Detailed and Complete Alternative Models
- 2N3904
- BC547
- 2N2222
- 2N4401
This comprehensive entry provides an in-depth understanding of the BC549_J35Z transistor, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
技術ソリューションにおける BC549_J35Z 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 BC549_J35Z transistor used for?
- The BC549_J35Z transistor is commonly used for amplification and switching applications in electronic circuits.
What are the key specifications of the BC549_J35Z transistor?
- The BC549_J35Z transistor typically has a maximum collector current of 100mA, a maximum collector-emitter voltage of 30V, and a maximum power dissipation of 500mW.
How do I identify the pin configuration of the BC549_J35Z transistor?
- The BC549_J35Z transistor usually has three pins: the emitter, base, and collector. The pinout configuration can be found in the datasheet for the specific component.
Can the BC549_J35Z transistor be used for audio amplifier circuits?
- Yes, the BC549_J35Z transistor can be used in low-power audio amplifier circuits due to its amplification capabilities.
What are some common circuit configurations using the BC549_J35Z transistor?
- Common circuit configurations include common emitter amplifiers, switch circuits, and oscillator circuits.
What are the typical operating conditions for the BC549_J35Z transistor?
- The BC549_J35Z transistor is typically operated within a temperature range of -55°C to 150°C and at low to moderate frequencies.
Is the BC549_J35Z transistor suitable for use in low-noise applications?
- Yes, the BC549_J35Z transistor is known for its low noise characteristics, making it suitable for low-noise amplifier designs.
Can the BC549_J35Z transistor be used in high-frequency applications?
- While the BC549_J35Z transistor can operate at moderate frequencies, it may not be ideal for high-frequency applications due to its limitations in speed and capacitance.
What are some alternative transistors that can be used in place of the BC549_J35Z?
- Alternatives to the BC549_J35Z include the BC547, BC548, and 2N3904 transistors, which have similar characteristics and pin configurations.
Where can I find the datasheet for the BC549_J35Z transistor?
- The datasheet for the BC549_J35Z transistor can be obtained from the manufacturer's website or from authorized distributors.