CR9350-NPN
Product Overview
Category
CR9350-NPN belongs to the category of electronic components, specifically a type of NPN transistor.
Use
It is commonly used in electronic circuits for amplification and switching purposes.
Characteristics
- Small size
- Low power consumption
- High gain
- Fast switching speed
Package
The CR9350-NPN comes in a standard TO-92 package.
Essence
This transistor is essential for controlling the flow of current in electronic devices.
Packaging/Quantity
Typically packaged in reels or tubes containing 100 to 1000 units per package.
Specifications
- Maximum Collector-Emitter Voltage: 40V
- Maximum Collector Current: 200mA
- DC Current Gain (hFE): 100 - 300
- Power Dissipation: 625mW
- Transition Frequency: 250MHz
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- Amplification of weak signals
- Switching high-power loads
- Compatibility with various circuit configurations
Advantages
- Versatile applications
- Reliable performance
- Cost-effective
Disadvantages
- Limited power handling capacity
- Susceptible to temperature variations
Working Principles
The CR9350-NPN operates based on the flow of charge carriers (electrons) from the emitter to the collector when a small current is applied to the base terminal.
Detailed Application Field Plans
- Audio amplifiers
- Signal processing circuits
- Switching circuits
Detailed and Complete Alternative Models
- BC547
- 2N2222
- 2N3904
- PN2222
In conclusion, the CR9350-NPN transistor offers a compact and efficient solution for various electronic applications, providing amplification and switching capabilities. Its specifications and characteristics make it suitable for a wide range of circuit designs, while alternative models offer flexibility in design choices.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi CR9350-NPN dalam penyelesaian teknikal
What is CR9350-NPN?
- CR9350-NPN is a type of NPN silicon phototransistor, commonly used for detecting light in various technical applications.
What are the typical applications of CR9350-NPN?
- CR9350-NPN is commonly used in light sensing and detection applications such as proximity sensors, ambient light sensors, and object detection systems.
What is the operating voltage range for CR9350-NPN?
- The operating voltage range for CR9350-NPN is typically between 5V to 30V.
What is the spectral response of CR9350-NPN?
- CR9350-NPN has a spectral response range typically from 400nm to 1100nm, making it suitable for a wide range of light detection applications.
What is the typical output current of CR9350-NPN?
- The typical output current of CR9350-NPN is around 5mA under standard operating conditions.
How sensitive is CR9350-NPN to ambient light?
- CR9350-NPN has a low sensitivity to ambient light, making it suitable for use in environments with varying light conditions.
What is the recommended operating temperature range for CR9350-NPN?
- The recommended operating temperature range for CR9350-NPN is typically between -40°C to 85°C, allowing for use in a wide range of environmental conditions.
Can CR9350-NPN be used in automotive applications?
- Yes, CR9350-NPN can be used in automotive applications such as light sensing for automatic headlights or rain-sensing wipers.
What is the package type for CR9350-NPN?
- CR9350-NPN is commonly available in a small, surface-mount package for easy integration into electronic circuits.
Are there any specific precautions to consider when using CR9350-NPN in a design?
- It is important to protect CR9350-NPN from excessive exposure to direct sunlight or high-intensity light sources to prevent damage or saturation of the sensor. Additionally, proper circuit design to limit reverse voltage and current is recommended for optimal performance and longevity.