UNR921CJ0L
Product Overview
Category
The UNR921CJ0L belongs to the category of semiconductor devices.
Use
It is used as a power transistor in electronic circuits.
Characteristics
- High power handling capability
- Low on-state resistance
- Fast switching speed
Package
The UNR921CJ0L comes in a TO-220 package.
Essence
This product is essential for amplifying and switching electronic signals in various applications.
Packaging/Quantity
The UNR921CJ0L is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Collector-Emitter Voltage: 100V
- Continuous Collector Current: 10A
- Power Dissipation: 40W
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The UNR921CJ0L has a standard TO-220 pin configuration: 1. Base (B) 2. Emitter (E) 3. Collector (C)
Functional Features
- High voltage and current handling capacity
- Low saturation voltage
- Fast switching times
Advantages
- Suitable for high-power applications
- Low power dissipation
- Reliable performance under varying operating conditions
Disadvantages
- May require heat sinking in high-power applications
- Sensitive to overvoltage conditions
Working Principles
The UNR921CJ0L 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 UNR921CJ0L is commonly used in: - Power supply circuits - Motor control systems - Audio amplifiers - Switching regulators
Detailed and Complete Alternative Models
Some alternative models to the UNR921CJ0L include: - 2N3055 - MJ15003 - TIP31C
In conclusion, the UNR921CJ0L is a versatile power transistor with high power handling capabilities, making it suitable for a wide range of electronic applications.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق UNR921CJ0L في الحلول التقنية
What is UNR921CJ0L?
- UNR921CJ0L is a high-speed, low-power, and compact LoRa module designed for long-range communication in IoT applications.
What is the operating frequency range of UNR921CJ0L?
- UNR921CJ0L operates in the 868 MHz to 915 MHz frequency range, making it suitable for global deployment.
What is the maximum transmission range of UNR921CJ0L?
- UNR921CJ0L can achieve a maximum transmission range of up to 15 km in rural areas and up to 5 km in urban environments.
Can UNR921CJ0L be integrated with microcontrollers or single-board computers?
- Yes, UNR921CJ0L can be easily integrated with popular microcontrollers and single-board computers through its UART interface.
What are the typical applications of UNR921CJ0L?
- UNR921CJ0L is commonly used in smart agriculture, asset tracking, industrial monitoring, and smart city applications.
Does UNR921CJ0L support over-the-air (OTA) firmware updates?
- Yes, UNR921CJ0L supports OTA firmware updates, allowing for remote maintenance and upgrades.
What is the power consumption of UNR921CJ0L during transmission and reception?
- UNR921CJ0L has low power consumption, typically consuming around 20mA during transmission and 14mA during reception.
Is UNR921CJ0L compliant with regulatory standards such as FCC and CE?
- Yes, UNR921CJ0L is compliant with FCC and CE standards, ensuring its legal operation in different regions.
Can UNR921CJ0L operate in harsh environmental conditions?
- UNR921CJ0L is designed to operate in a wide temperature range (-40°C to 85°C) and is suitable for harsh environmental conditions.
What development tools and resources are available for UNR921CJ0L?
- There are various development tools, including software libraries, documentation, and example codes, available to facilitate the integration and development of solutions using UNR921CJ0L.