UNR9118J0L

Product Overview

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 UNR9118J0L is available in a TO-220 package.

Essence

This product is essential for amplifying and controlling electrical signals in various electronic applications.

Packaging/Quantity

The UNR9118J0L 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 UNR9118J0L has a standard TO-220 pin configuration: 1. Base 2. Emitter 3. Collector

Functional Features

High current gain
Low saturation voltage
Built-in diode for inductive load protection

Advantages

Robust construction for reliable performance
Suitable for high-power applications
Low thermal resistance for efficient heat dissipation

Disadvantages

Relatively larger package size compared to SMD alternatives
Limited frequency response compared to specialized RF transistors

Working Principles

The UNR9118J0L 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 UNR9118J0L is commonly used in the following applications: - Power supply units - Motor control circuits - Audio amplifiers - Voltage regulators

Detailed and Complete Alternative Models

Some alternative models to the UNR9118J0L include: - TIP31C - 2N3055 - MJ15003

In conclusion, the UNR9118J0L is a versatile power transistor with robust characteristics, making it suitable for a wide range of electronic applications.

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What is UNR9118J0L?
- UNR9118J0L is a PNP epitaxial silicon transistor commonly used in electronic circuits for amplification and switching applications.
What are the key specifications of UNR9118J0L?
- The key specifications include a collector current of 1A, collector-emitter voltage of 20V, and a power dissipation of 625mW.
How can UNR9118J0L be used in technical solutions?
- UNR9118J0L can be used in technical solutions for amplifying weak signals, driving loads such as relays or LEDs, and as a switch in digital circuits.
What are the typical applications of UNR9118J0L?
- Typical applications include audio amplifiers, signal amplification in sensor circuits, and driving small motors or actuators.
What are the important considerations when using UNR9118J0L in a circuit?
- It's important to consider the maximum ratings, thermal management, and proper biasing to ensure reliable and safe operation.
Can UNR9118J0L be used in high-frequency applications?
- No, UNR9118J0L is not suitable for high-frequency applications due to its limited frequency response.
What are the alternatives to UNR9118J0L for similar applications?
- Alternatives include other PNP transistors with similar or higher specifications such as UNR9114J0L or UNR9119J0L.
How should UNR9118J0L be handled and stored?
- UNR9118J0L should be handled with ESD precautions and stored in anti-static packaging to prevent damage from electrostatic discharge.
Can UNR9118J0L be used in automotive applications?
- Yes, UNR9118J0L can be used in automotive applications where its specifications meet the requirements of the specific circuit.
Where can I find the detailed datasheet for UNR9118J0L?
- The detailed datasheet for UNR9118J0L can be found on the manufacturer's website or through authorized distributors.