UNR723100L Product Overview

Introduction

The UNR723100L is a semiconductor product belonging to the category of power transistors. This device is commonly used in electronic circuits for amplification and switching applications due to its specific characteristics and performance.

Basic Information Overview

Category: Power Transistor
Use: Amplification and Switching
Characteristics: High voltage capability, low saturation voltage, high current gain
Package: TO-220F
Essence: NPN Silicon Epitaxial Planar Transistor
Packaging/Quantity: Typically packaged in reels of 2000 units

Specifications

Collector-Emitter Voltage (VCEO): 400V
Collector Current (IC): 10A
Power Dissipation (PD): 30W
Transition Frequency (fT): 20MHz
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The UNR723100L transistor has a standard TO-220F package with three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

High voltage capability allows for use in various power applications
Low saturation voltage ensures minimal power loss during operation
High current gain provides efficient amplification capabilities

Advantages and Disadvantages

Advantages

Suitable for high-power applications
Low saturation voltage reduces power dissipation
High current gain enables efficient signal amplification

Disadvantages

Limited operating temperature range compared to some alternative models
Relatively lower transition frequency may impact high-frequency applications

Working Principles

The UNR723100L operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its emitter and collector terminals through the application of a small current at the base terminal.

Detailed Application Field Plans

The UNR723100L is commonly used in the following applications: - Power supply circuits - Audio amplifiers - Motor control systems - Lighting control circuits

Detailed and Complete Alternative Models

Some alternative models to the UNR723100L include: - TIP31C - 2N3055 - MJ15003

In summary, the UNR723100L power transistor offers high voltage capability, low saturation voltage, and high current gain, making it suitable for various power applications such as amplification and switching in electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UNR723100L v technických řešeních

What is UNR723100L?
- UNR723100L is a high-power NPN silicon transistor designed for use in various technical solutions.
What are the key specifications of UNR723100L?
- The transistor has a maximum collector current of 10A, a collector-emitter voltage of 400V, and a power dissipation of 150W.
In what technical applications can UNR723100L be used?
- UNR723100L is commonly used in power supply circuits, motor control, audio amplifiers, and other high-power electronic applications.
What are the recommended operating conditions for UNR723100L?
- The recommended operating temperature range is -55°C to 150°C, and it should be operated within the specified voltage and current limits.
How does UNR723100L compare to similar transistors in terms of performance?
- UNR723100L offers high power dissipation and current handling capabilities compared to many similar transistors, making it suitable for demanding applications.
Are there any specific considerations for circuit design when using UNR723100L?
- It's important to ensure proper heat sinking and thermal management due to the high power dissipation of UNR723100L in circuit designs.
Can UNR723100L be used in automotive applications?
- Yes, UNR723100L is suitable for automotive applications such as electronic control units, motor drives, and power management systems.
What are the typical failure modes of UNR723100L?
- Common failure modes include thermal overstress, overcurrent conditions, and voltage spikes, so appropriate protection measures should be implemented.
Is UNR723100L readily available from suppliers?
- Yes, UNR723100L is widely available from various semiconductor component distributors and manufacturers.
Are there any known reliability issues with UNR723100L?
- UNR723100L is known for its reliability when operated within its specified parameters, but like all electronic components, proper usage and handling are essential for long-term reliability.