TIP3055 The TIP3055 is an NPN power transistor from STMicroelectronics designed for high current applications. It offers a 60V breakdown voltage and a 15A continuous collector current.
Mfr Part #:

TIP3055

Available from 6 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The TIP3055 is an NPN power transistor from STMicroelectronics designed for high current applications. It offers a 60V breakdown voltage and a 15A continuous collector current.
Total Stock: 8,242 pcs
$ Price Range: $0.51

TIP3055 Available from 6 distributors

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TIP3055 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

TIP3055 Description

Short technical summary and product information.

The TIP3055 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by STMicroelectronics. It is designed for power switching and amplification applications, featuring a maximum collector-emitter voltage of 60V and a continuous collector current of up to 15A. The transistor can dissipate up to 90W of power.

 

Key electrical characteristics include a minimum DC current gain (hFE) of 20 at 4A collector current and 4V Vce. The saturation voltage (Vce(sat)) is a maximum of 3V at 3.3A collector current and 10A base current. The operating temperature range extends up to 150°C (TJ).

 

This component is housed in a TO-247-3 package, which is suitable for through-hole mounting. The TO-247 package provides good thermal dissipation capabilities for power applications.

 

The TIP3055 is specified as RoHS3 Compliant, with an MSL rating of 1 Unlimited, and REACH Unaffected. However, these compliance statuses are based on existing database information and should be verified.

TIP3055 Quick Information

Product Type: NPN Transistor
Canonical Name: TIP3055 NPN Power Transistor
Subcategory: Single

TIP3055 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

TIP3055 Estimated Pricing

Qty Low High
1+ $0.51 $0.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

TIP3055 Features

  • NPN bipolar junction transistor.
  • 60V collector-emitter voltage rating.
  • 15A continuous collector current.
  • 90W power dissipation.
  • TO-247-3 through-hole package.

TIP3055 Applications

  • Suitable for power switching circuits.
  • Used in general amplification tasks.
  • Designed for high current applications.
  • Power supply regulation circuits.

TIP3055 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage?

60 V

What is the maximum collector current?

15 A

What is the power dissipation rating?

90 W

What is the minimum DC current gain (hFE)?

20 at Ic=4A and Vce=4V

What is the Vce saturation voltage?

3 V at Ib=3.3A and Ic=10A

What is the maximum junction temperature?

150°C

What is the package type?

TO-247-3

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