April 26,2022

TIP120: NPN Transistor, Equivalents and Datasheet

TIP120 Description

The TIP120 is a Darlington Power Transistor that operates in the NPN mode. It has a peak current of 8A and a constant current of 5A and can switch loads up to 60V. This qualifies it for medium and high-power electronics such as motor control, solenoids, and high-power LEDs.

TIP120 Features

Low collector-emitter saturation voltage

Complementary NPN - PNP transistors

Continuous Collector current (IC) is 5A

Collector-Emitter voltage (VCE) is 60V

Collector-Base voltage (VCB) is 60V

Emitter Base Voltage (VBE) is 5V

Base Current(IB) is 120mA

Peak load current is 8A

TIP120 Pinout

TIP120 CAD Model

Symbol

Footprint

3D Model

TIP120 Equivalents

TIP127, 2N5306, 2N6532, 2SD1415, 2SD2495, BDT63, BDW2, KSB601, KSD560, and MJF6388.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Supply Chain
- Factory Lead TimeFactory lead time is a period needed by the factory to process a product from the moment when customer places the order till the delivery time.8 Weeks

Dimensions
- HeightHeight refers to the extent of the electronic components from base to top.19.68mm
- LengthLength refers to the extent of the electronic components from end to end.10.4mm
- WidthWidth refers to the extent of the electronic components from side to side.4.6mm

Technical
- Collector-Emitter Breakdown Voltage60V
- Collector-emitter saturation voltage
- hFEMin1000
- Power Dissipation (Max)65W
- Number of Elements1
- Operating TemperatureAn operating temperature is a specified temperature range which ensures the efficient operation of an electric or mechanical device. It varies according to different devices.150°C TJ
- PackagingPackaging refers to the bulk specification of products when they are distributed, stored, or used.Tube
- JESD-609 CodeJESD-609 requires that the surface or terminal finish or material must be marked under space permission, otherwise, alternating marking should be provided. The marking way can be the forma of barcode or 2D.e3
- Part StatusPart status indicates the different status of different products for use. Active
- Moisture Sensitivity Level (MSL)Moisture sensitivity level (MSL) was proposed to provide a classification standard for the packaging of human-sensitive SMD component.1 (Unlimited)
- Number of TerminationsIn electronics, termination refers to the action to end a transmission line, thus preventing the signals from being reflected from the end of the line.3
- ECCN CodeECCN code is used to show the level of export control based on the type and performance of high-tech products and technologies (especially integrated circuits).EAR99
- Terminal FinishWhen selecting component terminal finishes, avoid choosing lead-containing finishes to ensure that the component molding plastic can withstand the higher temperatures associated with lead-free soldering.Matte Tin (Sn)
- Current RatingCurrent rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.5A
- Base Part NumberBase part number is an identifier of a particular part design or material used in a particular applications.TIP120
- PolarityPolarity in electrical terms refers to the positive or negative conductors in a DC circuit or the line and neutral conductor in an AC circuit. NPN
- Element ConfigurationCommon cathode is the term used to describe how all cathodes are linked to one common connection. Common anode is the term used to describe how every anode is connected a single contact.Single
- Power DissipationPower loss is the loss of energy during the input/output conversions of the electrical power grid. When energy is converted, it's not always a complete conversion there is always a portion of the energy used in different forms. The loss of power is known as power loss.2W
- Transistor ApplicationThe term transistor refers to a semiconductor device. It can refer specifically to devices that are bipolar. It includes the ability to detect, rectify, amplify, and changing, voltage regulator signal modulation, and many other functions. As an adjustable current switch, it can regulate the output current in accordance with what voltage is input.SWITCHING
- Transistor TypeTransistor Type refers to the types of Transistor.NPN - Darlington
- Collector Emitter Voltage (VCEO)Vceo refers to the reverse breakdown voltage formed between the collector and the reflector under the action of the collector power supply Vcc when the base is open. It is also called the safety voltage between the collector and the emitter.60V
- Max Collector CurrentTransistor Maximum Current Collector Maximum Current (ICM) refers to the maximum current allowed by the collector of the transistor.5A
- DC Current Gain (hFE) (Min) @ Ic, VceThe base current is constant, the collector current is also constant. An their ratio βdc = Ic/Ib. This is the DC current gain.1000 @ 3A 3V
- Current - Collector Cutoff (Max)The maximum collector current is normally rated to be the current at which the DC current gain (hFE) falls to 50% of its maximum value.500μA
- JEDEC-95 CodeThe JEDEC memory standards are the specifications for semiconductor memory circuits and similar storage devices promulgated by the Joint Electron Device Engineering Council (JEDEC) Solid State Technology Association, a semiconductor trade and engineering standardization organization.TO-220AB
- Vce Saturation (Max) @ Ib, IcVce saturation means Ic is at its maximum value(saturated). Ideally we consider Vce to be zero but in actual it is 0.2 to 0.3 volts for upto 50 mA Ic. Note that saturation of Ic is determined by Rc.4V @ 20mA, 5A
- Collector Base Voltage (VCBO)The maximum voltage that may be applied from the collector to the base is stated.60V
- Emitter Base Voltage (VEBO)While the base-emitter diode is in reverse and not conducting, the highest voltage that may be supplied5V
- Max Junction Temperature (Tj)Junction temperature is the actual operating temperature of semiconductors in electronic devices.150°C
- VCEsat(Max)4 V
- Collector-Emitter Saturation Voltage4V
- Voltage Rated (DC)60V

Compliance
- Radiation HardeningRadiation hardening is a kind of capability of electronic components to avoid damage or malfunction which is the result of a high degree of ionizing radiation.No
- REACH SVHCSubstances that meet the requirements of Article 57 of REACH are generally considered to be a substance of very high concern (SVHC).No SVHC
- RoHS StatusRoHS is a mandatory standards used to limit the use of harmful components in electrical and electronic equipment, making them conducive to human health and environmental protection.ROHS3 Compliant
- Lead FreeLead-free is a standard that the lead content must be reduced to a level below 1000ppm (<0.1%), which environment-friendly electronic manufacturing complies with.Lead Free

Physical
- MountMount explains the different ways that different electronic components are mounted, including surface mount, through-hole mount, panel mount, and more.Through Hole
- Mounting TypeMounting types explain the different ways that different electronic components are mounted, including surface mount, through-hole mount, panel mount, and more.Through Hole
- Package / CasePackage/Case refers to the bulk specification of products when they are distributed, stored, or used.TO-220-3
- Number of PinsPins are the connections between the internal circuits of the integrated circuit (chip) and the peripheral circuits, and all the pins constitute the interface of this chip.3
- WeightWeight is a measure of the size of an object under gravity. Weight and mass are different, and the unit is Newton. It is a basic attribute of an object.6.000006g
- Transistor Element MaterialThe term transistor refers to a semiconductor device. It can refer specifically to devices that are bipolar. It includes the ability to detect, rectify, amplify, and changing, voltage regulator signal modulation, and many other functions. As an adjustable current switch, it can regulate the output current in accordance with what voltage is input.SILICON

TIP120 Applications

When a lot of amplification is required, this is the device to use.

Circuits containing inverters and other rectifier circuits

High current (up to 5A) loads can be switched using this device.

Controlling the speed of motors

They're suitable for usage as medium-power switches.

Where To Use TIP120

TIP120 transistors are noted for their high current gain (hfe = 1000) and high collector current (IC = 5A), making them ideal for controlling high-current loads or applications requiring strong amplification. Because this transistor has a low Base-Emitter Voltage of only 5V, it can be controlled easily by logic devices such as microcontrollers. However, it's important to double-check that the logic device can supply up to 120mA.

TIP120 Package

TIP120 Manufacturer

STMicroelectronics is a globally recognized semiconductor company. They are dedicated to developing semiconductor solutions for various microelectronics applications. STMicroelectronics enjoys unrivaled silicon and system expertise, strong manufacturing strength, IP portfolio,and solid relationships with their strategic partners. Based on these advantages, STMicroelectronics has become a pioneer in System-on-Chip (SoC) technology and its products has a positive effect in realizing today's convergence trends.

Frequently Asked Questions In TIP120

What is TIP120?

Is TIP120 an NPN or a PNP transistor?

The TIP120 is a Darlington Power Transistor that operates in the NPN mode. It has a peak current of 8A and a constant current of 5A and can switch loads up to 60V.

What is the operating temperature of the component?

150°C TJ.

What is the package of the device?

TO-220-3.

What is the component’s number of pins?

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.You can get to learn thoroughly of the TIP120 by reading the datasheets PDF produced by STMicroelectronics on Easybom.

TIP120-122, TIP125-127

Parts with Similar Specs

Choosing products with similar specifications can help you find alternatives for your electronics project, reducing the design and production risks.

Easybom found 3 devices with the similar specs comparing to the TIP120 Transistors - Bipolar (BJT) - Single. Amid these parts, the TIP120 has the most matched specifications to the TIP120 while the TIP120TU is most different with the device.All the similar parts share the same , etc.However, the TIP120 is different from the others by its Transistor Type which is valued NPN - Darlington.

STMicroelectronics

TIP120

Price

USD 0.3491

Transistor Type

NPN - Darlington

DC Current Gain (hFE) (Min) @ Ic, Vce

1000 @ 3A 3V

Vce Saturation (Max) @ Ib, Ic

4V @ 20mA, 5A

Collector Emitter Voltage (VCEO)

60V

Max Collector Current

ON Semiconductor

TIP120G

Price

USD 0.4107

Transistor Type

NPN - Darlington

DC Current Gain (hFE) (Min) @ Ic, Vce

1000 @ 3A 3V

Vce Saturation (Max) @ Ib, Ic

4V @ 20mA, 5A

Collector Emitter Voltage (VCEO)

60V

Max Collector Current

ON Semiconductor

TIP120TU

Price

USD 0.3805

Transistor Type

NPN - Darlington

DC Current Gain (hFE) (Min) @ Ic, Vce

1000 @ 3A 3V

Vce Saturation (Max) @ Ib, Ic

4V @ 20mA, 5A

Collector Emitter Voltage (VCEO)

60V

Max Collector Current

labelsTIP120Discrete Semiconductor Products

Access: 4151

Ashley

Ashley is a talented embedded systems engineer in microcontroller programming and PCB design. She is dedicated to staying up-to-date with the latest trends and technologies in the industry and is always looking for ways to incorporate them into her work.

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