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UNR421300A
Product Overview
Category
The UNR421300A belongs to the category of semiconductor devices.
Use
It is used as a power transistor in electronic circuits.
Characteristics
- High voltage capability
- Low saturation voltage
- Fast switching speed
Package
The UNR421300A comes in a TO-220 package.
Essence
This product is essential for power control and amplification in various electronic applications.
Packaging/Quantity
It is typically packaged in reels or tubes, with varying quantities depending on the manufacturer.
Specifications
- Maximum Collector-Emitter Voltage: 400V
- Maximum Collector Current: 10A
- Power Dissipation: 50W
- Transition Frequency: 4MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The UNR421300A has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High voltage capability allows for use in high-power applications.
- Low saturation voltage reduces power loss and heat generation.
- Fast switching speed enables efficient operation in switching circuits.
Advantages and Disadvantages
Advantages
- High voltage capability
- Low saturation voltage
- Fast switching speed
Disadvantages
- Sensitive to overvoltage conditions
- Requires careful handling during installation
Working Principles
The UNR421300A operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to control current flow between its terminals.
Detailed Application Field Plans
The UNR421300A is commonly used in the following applications: - Switching power supplies - Motor control circuits - Audio amplifiers - Voltage regulators
Detailed and Complete Alternative Models
Some alternative models to the UNR421300A include: - UNR421400A - UNR421200A - UNR421500A
In conclusion, the UNR421300A is a versatile power transistor with high voltage capability, low saturation voltage, and fast switching speed, making it suitable for a wide range of electronic applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan UNR421300A dalam solusi teknis
What is UNR421300A?
- UNR421300A is a high-power NPN silicon transistor designed for various technical applications.
What are the key features of UNR421300A?
- The key features include high power dissipation, high current capability, and low saturation voltage.
In what technical solutions can UNR421300A be used?
- UNR421300A can be used in power supply circuits, audio amplifiers, motor control systems, and voltage regulation applications.
What is the maximum power dissipation of UNR421300A?
- The maximum power dissipation is typically around 30 watts.
What is the maximum collector current rating of UNR421300A?
- The maximum collector current rating is typically around 10 amperes.
What is the typical gain of UNR421300A?
- The typical gain is around 50 to 100.
What are the recommended operating conditions for UNR421300A?
- The recommended operating conditions include a maximum collector-emitter voltage, base current, and temperature range for optimal performance.
Can UNR421300A be used in automotive applications?
- Yes, UNR421300A can be used in automotive electronic systems such as engine control units and power management modules.
What are the thermal characteristics of UNR421300A?
- The thermal resistance and junction temperature are important considerations for proper heat dissipation and reliability.
Where can I find the detailed datasheet for UNR421300A?
- The detailed datasheet for UNR421300A can be found on the manufacturer's website or through authorized distributors.