UNR51A2G0L Product Overview
Introduction
The UNR51A2G0L is a semiconductor product belonging to the category of power transistors. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Power Transistor
- Use: Amplification and switching of electrical signals
- Characteristics: High power handling capacity, low resistance, and fast switching speed
- Package: TO-220AB
- Essence: Silicon NPN Epitaxial Planar Transistor
- Packaging/Quantity: Typically packaged in reels or tubes containing multiple units
Specifications
- Maximum Collector-Emitter Voltage (Vce): 60V
- Maximum Collector Current (Ic): 5A
- Power Dissipation (Pd): 20W
- Operating Temperature Range: -55°C to 150°C
- Transition Frequency (ft): 30MHz
Detailed Pin Configuration
The UNR51A2G0L typically has three pins: 1. Collector (C): Connects to the positive supply voltage 2. Base (B): Controls the transistor's conductivity 3. Emitter (E): Connects to the ground or load
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
- Excellent linearity in amplification
Advantages and Disadvantages
Advantages
- High power handling capacity
- Low resistance
- Fast switching speed
- Reliable performance in various applications
Disadvantages
- Sensitive to overvoltage conditions
- Limited operating temperature range
Working Principles
The UNR51A2G0L 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. It amplifies or switches electrical signals based on the input at the base terminal.
Detailed Application Field Plans
The UNR51A2G0L finds extensive use in various applications, including: - Audio amplifiers - Power supplies - Motor control circuits - Switching regulators - LED drivers
Detailed and Complete Alternative Models
Some alternative models to the UNR51A2G0L include: - 2N3055 - TIP31C - MJ15003 - BD139
In conclusion, the UNR51A2G0L power transistor offers high power handling capacity, fast switching speed, and reliable performance in various applications, making it a versatile component in electronic circuits.
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