What is the TIP120 transistor used for?

The TIP120 transistor is a versatile NPN Power Darlington transistor primarily used in amplifying and switching applications. Its high current gain and ability to handle significant loads make it suitable for driving motors, relays, and lights in various electronic projects. For instance, hobbyists often use TIP120 in Arduino circuits to control larger devices that require more power than the microcontroller can provide, making it an essential component for robotics and automation.

How does the TIP120 differ from a regular transistor?

The TIP120 is a Darlington pair transistor, which means it consists of two transistors in a single package that provides a higher current gain compared to standard transistors. This design allows it to switch higher loads with lesser base current, making it ideal for applications where efficiency is paramount. It's commonly used in projects requiring significant thermal management, like power supplies and high-current relay applications, enhancing overall circuit performance.

What are the key specifications of the TIP120?

Key specifications of the TIP120 transistor include a collector-emitter voltage of up to 60V and a maximum continuous collector current of 5A. It also features a high current gain (hFE) of up to 1000. These attributes make TIP120 suitable for a wide range of applications, from small electronic circuits to heavy-duty devices, ensuring reliability and robust performance in both amateurs and professional settings.

Can I use TIP120 for driving motors?

Yes, the TIP120 is particularly effective for driving motors in various applications. Its ability to handle high currents makes it a favored choice among DIY electronics enthusiasts for projects involving DC motors or stepper motors. By using the TIP120, you can create motor controllers for robotics, automation equipment, and even home appliances, allowing precise control over operation and efficiency.

How should I properly connect the TIP120 in a circuit?

Connecting the TIP120 in a circuit requires careful attention to its pins: the base (B), collector (C), and emitter (E). Ensure the base is connected to a control signal (like a microcontroller output) through a resistor to limit current, while the collector connects to the load and the emitter to ground. This setup allows the transistor to control a large voltage drop and current effectively, making it ideal for systems needing high power management.

What are the package specifications of the TIP120?

The TIP120 comes in a TO-220 package, which facilitates efficient heat dissipation thanks to its larger surface area. This design also promotes easy installation on heat sinks, which are crucial when managing the thermal load in high-current applications. For projects that involve driving heavy loads, the TO-220 package provides durability and reliability, making it suitable for both prototyping and production environments.

Is the TIP120 suitable for high-frequency applications?

The TIP120 is not ideal for high-frequency applications due to its relatively slow switching speed compared to other transistors designed for high-frequency performance. It excels in low to moderate frequency environments, making it perfect for power amplifiers and switching power supplies. If your application involves PWM control, ensure the frequency is within the TIP120’s efficient operating range for optimal results.

What types of circuits is TIP120 commonly used in?

The TIP120 is commonly used in various circuits, particularly in power switching and amplification applications. It is found in motor control circuits, audio amplifiers, and driver circuits for solenoids and relays. Additionally, it is a staple in DIY electronics projects, particularly among hobbyists and students, due to its capability to handle a substantial load while simplifying circuit design.

How can I troubleshoot issues with the TIP120 in my circuit?

To troubleshoot issues with the TIP120, first check your circuit connections; ensure that the base, collector, and emitter are correctly wired. Measure the input signal at the base to confirm it meets the required voltage for activation. Lastly, if the transistor gets excessively hot, consider applying a heat sink or adjusting the current through your load. By methodically checking these aspects, you can identify common problems and ensure the reliability of your circuit.

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STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack

Exceptional high gain performance coupled with very low saturation voltage.

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Item #: 16716981

STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack

Q: Where can I buy STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack?

You can purchase the STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack from Ubuy. They offer a reliable platform for finding electronics components, including various semiconductor devices, making it easy for you to get the components you need for your projects without hassle.

Item #: 16716981

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What Stands Out

High Current Rating

Handles up to 5A of continuous current, making it ideal for high-power applications such as motors and relays, outperforming standard transistors.

Temperature Range

Operates effectively in temperatures from -55°C to 150°C, ensuring reliability and stability in harsh environments, unlike many competitors.

Bulk Packaging

Packaged in a convenient 12-pack, providing cost-effective solutions for both hobbyists and professionals, ensuring you have ample supply for projects or repairs.

Product Details

STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack
Planar technology with base island layout and monolithic Darlington configuration
Exceptional high gain performance and very low saturation voltage
Ideal for controlling medium to high-power electronics like motors, solenoids, or 1 watt or higher LEDs
Can switch maximum 60V at peak currents of 8A (not continuously) and continuous current of 5A
Has a DC gain of approximately 1000

Item Weight

1.2 lbs (540 grams)

Who Should Buy?

Hobbyist Engineers
Ideal for DIY electronics projects, such as controlling motors or amplifying signals in various circuits.
Robotics Enthusiasts
Useful for driving high-current loads like motors, making it essential for various robotic applications.
Prototypers
Perfect for developers designing prototypes requiring high-power switching capabilities in a compact form factor.

Precision Applications
Not suitable for applications needing low noise and precise control due to its inherent high gain and saturation.
High-Speed Switches
May not function effectively in high-frequency switching applications due to slower response times compared to other transistors.
Low Power Circuits
Overkill for low-power circuits where smaller, less powerful transistors would be more efficient and cost-effective.

Product Description

STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack

About This Item

Introducing the STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack. Featuring advanced planar technology and a monolithic Darlington configuration, these transistors are designed to deliver exceptional performance with high gain and low saturation voltage. Whether you need to control motors, solenoids, or high-power LEDs, this transistor pack is an ideal choice.

With a maximum switching capacity of 60V and peak currents of 8A (not continuously), these transistors can handle even the most demanding applications. For continuous operation, they can handle a current of up to 5A. The STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor offers a DC gain of approximately 1000, ensuring reliable and efficient performance.

Manufactured by STMicroelectronics, a trusted name in the industry, this transistor pack is built to the highest standards of quality and reliability. Upgrade your electronic projects with the STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor. Order your 12 pack now and experience the power and precision that only STMicroelectronics can deliver.

Don't settle for anything less than the best - get your hands on these transistors today!.

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Question: How to Shop STMicroelectronics TIP120 TO-220 NPN Power Online From Ubuy?

Answer: It’s easy to shop STMicroelectronics TIP120 TO-220 NPN Power online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is STMicroelectronics TIP120 TO-220 NPN Power Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The STMicroelectronics TIP120 TO-220 NPN Power is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Jekewin Darlington Editorial Review

The STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack seems to have a positive customer experience and reception. Customers reported that the product worked as advertised, with no problems or complaints. The product was praised for its good quality and affordable price.

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Features & Benefits

Manufactured in planar technology.
Base island layout and monolithic Darlington configuration.
Ideal for controlling medium to high-power electronics.
Can switch maximum 60V at peak currents of 8A (not continuously) and a continuous current of 5A.
DC gain of approximately 1000.
Low collector-emitter saturation voltage.

STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack

ZAR 478

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100% Original Products

PCI DSS Compliance

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What Stands Out

Product Details

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

Jekewin Darlington Editorial Review

Customer Reviews & Ratings

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Product Price History

Important information

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Features & Benefits

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