BC817-25/SNVL
Product Overview
Category: Transistor
Use: Amplification and switching
Characteristics: Small signal NPN transistor, low voltage, high current
Package: SOT-416 (SC-75)
Essence: Small size, high performance
Packaging/Quantity: Reel, 3000 pieces
Specifications
- Voltage - Collector Emitter Breakdown (Max): 45V
- Current - Collector (Ic) (Max): 500mA
- Power - Max: 250mW
- DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 100mA, 1V
- Transition Frequency: 100MHz
- Noise Figure (dB Typ @ f): 2.7dB @ 1kHz
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- High current gain
- Low voltage operation
- Fast switching speed
- Small package size
Advantages and Disadvantages
Advantages: - Small size - High current capability - Fast switching speed
Disadvantages: - Limited power dissipation - Relatively low breakdown voltage
Working Principles
The BC817-25/SNVL is a small signal NPN transistor that operates by controlling the flow of current between the collector and emitter terminals using a small current at the base terminal.
Detailed Application Field Plans
The BC817-25/SNVL is commonly used in audio amplification circuits, sensor interfaces, and general purpose switching applications due to its small size and high current capability.
Detailed and Complete Alternative Models
- BC817-16/SNVL
- BC817-40/SNVL
- BC846BMTF
In conclusion, the BC817-25/SNVL is a small signal NPN transistor with high current gain and low voltage operation, making it suitable for various amplification and switching applications in compact electronic designs.
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10个与BC817-25/SNVL在技术解决方案中的应用相关的常见问题及解答
What is the maximum collector current of BC817-25/SNVL?
- The maximum collector current of BC817-25/SNVL is 500mA.
What is the maximum power dissipation of BC817-25/SNVL?
- The maximum power dissipation of BC817-25/SNVL is 625mW.
What is the voltage rating of BC817-25/SNVL?
- The voltage rating of BC817-25/SNVL is 45V.
What are the typical applications of BC817-25/SNVL?
- BC817-25/SNVL is commonly used in audio amplification, signal processing, and general switching applications.
What is the gain bandwidth product of BC817-25/SNVL?
- The gain bandwidth product of BC817-25/SNVL is typically 100MHz.
Is BC817-25/SNVL suitable for use in low-power applications?
- Yes, BC817-25/SNVL is suitable for low-power applications due to its low collector-emitter saturation voltage.
What is the thermal resistance of BC817-25/SNVL?
- The thermal resistance of BC817-25/SNVL is typically 200°C/W.
Can BC817-25/SNVL be used in high-frequency applications?
- Yes, BC817-25/SNVL can be used in high-frequency applications due to its high transition frequency.
Does BC817-25/SNVL have a low noise figure?
- Yes, BC817-25/SNVL has a low noise figure, making it suitable for low-noise amplifier applications.
What are the package options available for BC817-25/SNVL?
- BC817-25/SNVL is available in SOT-23 and SOT-457 packages.