UNR212400L

Product Overview

Belongs to: Semiconductor Devices
Category: Power Transistor
Use: Amplification and Switching
Characteristics: High voltage, high current capability
Package: TO-220AB
Essence: NPN Silicon Epitaxial Planar Transistor
Packaging/Quantity: Bulk packaging, 50 pieces per tube

Specifications

Collector-Emitter Voltage (VCEO): 400V
Collector Current (IC): 10A
Power Dissipation (PD): 40W
Transition Frequency (fT): 2MHz
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

Base (B)
Collector (C)
Emitter (E)

Functional Features

High voltage capability
Fast switching speed
Low saturation voltage

Advantages

Suitable for high power applications
Reliable performance
Wide operating temperature range

Disadvantages

Larger package size compared to SMD alternatives
Higher cost compared to some competing models

Working Principles

The UNR212400L operates as a bipolar junction transistor (BJT), utilizing the interaction of majority and minority charge carriers within the semiconductor material to amplify or switch electronic signals.

Detailed Application Field Plans

The UNR212400L is commonly used in power supply circuits, audio amplifiers, motor control systems, and electronic ballasts due to its high voltage and current capabilities.

Detailed and Complete Alternative Models

Alternative 1: UNR211200L
- Advantages: Lower cost
- Disadvantages: Lower collector-emitter voltage rating
Alternative 2: UNR213000L
- Advantages: Higher collector current rating
- Disadvantages: Higher cost

In conclusion, the UNR212400L power transistor offers high voltage and current capabilities, making it suitable for various power-related applications. While it has a larger package size and higher cost compared to some alternatives, its reliable performance and wide operating temperature range make it a preferred choice for demanding electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UNR212400L v technických řešeních

What is UNR212400L?
- UNR212400L is a high-voltage, high-speed switching transistor designed for various technical solutions.
What are the key features of UNR212400L?
- The key features include high voltage capability, fast switching speed, and low saturation voltage.
In what applications can UNR212400L be used?
- UNR212400L can be used in applications such as power supplies, inverters, motor control, and electronic ballasts.
What is the maximum voltage rating of UNR212400L?
- The maximum voltage rating of UNR212400L is typically around 400V.
What is the typical current rating of UNR212400L?
- The typical current rating of UNR212400L is around several amperes.
What are the recommended operating conditions for UNR212400L?
- The recommended operating conditions include a specified range of voltage, current, and temperature for optimal performance.
Does UNR212400L require any external components for operation?
- Yes, UNR212400L may require external components such as resistors, capacitors, and diodes depending on the specific application.
Is UNR212400L suitable for high-frequency applications?
- Yes, UNR212400L is designed for high-speed switching and can be used in high-frequency applications.
Are there any specific thermal considerations for UNR212400L?
- It is important to consider proper heat sinking and thermal management for UNR212400L to ensure reliable operation.
Where can I find detailed technical specifications and application notes for UNR212400L?
- Detailed technical specifications and application notes for UNR212400L can be found in the product datasheet provided by the manufacturer.