Viz Specifikace pro podrobnosti o produktu.
BC817-40LT1G
Product Overview
Category
BC817-40LT1G belongs to the category of small signal transistors.
Use
It is commonly used for amplification and switching of electronic signals in various applications.
Characteristics
- Low voltage, high current capability
- High speed switching
- Small package size
Package
The BC817-40LT1G comes in a SOT-23 package.
Essence
This transistor is essential for amplifying and controlling electronic signals in a compact form factor.
Packaging/Quantity
The BC817-40LT1G is typically available in reels with quantities ranging from 3000 to 10000 units per reel.
Specifications
- Collector-Base Voltage (VCBO): 45V
- Collector-Emitter Voltage (VCEO): 45V
- Emitter-Base Voltage (VEBO): 5V
- Continuous Collector Current (IC): 500mA
- Power Dissipation (Ptot): 625mW
- Transition Frequency (ft): 100MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The BC817-40LT1G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
Advantages
- Small package size
- High current capability
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Relatively low collector-emitter voltage rating
Working Principles
The BC817-40LT1G operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.
Detailed Application Field Plans
The BC817-40LT1G is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Sensor interfaces
Detailed and Complete Alternative Models
Some alternative models to BC817-40LT1G include: - BC846BT1G - BC847BT1G - BC848BT1G
In conclusion, the BC817-40LT1G is a versatile small signal transistor with high current capability and fast switching speed, making it suitable for a wide range of applications in electronics.
[Word count: 314]
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BC817-40LT1G v technických řešeních
Sure, here are 10 common questions and answers related to the application of BC817-40LT1G in technical solutions:
What is the maximum collector current of BC817-40LT1G?
- The maximum collector current of BC817-40LT1G is 500mA.
What is the maximum collector-emitter voltage of BC817-40LT1G?
- The maximum collector-emitter voltage of BC817-40LT1G is 45V.
What is the typical hFE (DC current gain) of BC817-40LT1G?
- The typical hFE of BC817-40LT1G is 250-600 at a collector current of 100mA.
What are the typical applications of BC817-40LT1G?
- BC817-40LT1G is commonly used in general-purpose amplification and switching applications.
What is the maximum power dissipation of BC817-40LT1G?
- The maximum power dissipation of BC817-40LT1G is 625mW.
What is the thermal resistance of BC817-40LT1G?
- The thermal resistance of BC817-40LT1G is typically around 200°C/W.
Is BC817-40LT1G suitable for low-power applications?
- Yes, BC817-40LT1G is suitable for low-power applications due to its low collector current and voltage ratings.
Can BC817-40LT1G be used in high-frequency circuits?
- BC817-40LT1G can be used in moderate frequency applications, but it may not be suitable for very high-frequency circuits.
What are the package options available for BC817-40LT1G?
- BC817-40LT1G is available in SOT-23 and SOT-416 packages.
Is BC817-40LT1G RoHS compliant?
- Yes, BC817-40LT1G is RoHS compliant, making it suitable for environmentally friendly designs.