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2N3055 The Motorola Semiconductor 2N3055 is an NPN power transistor designed for power switching and amplification applications. It features a 60V collector-emitter voltage and 15A collector current.
Mfr Part #:

2N3055

Available from 3 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The Motorola Semiconductor 2N3055 is an NPN power transistor designed for power switching and amplification applications. It features a 60V collector-emitter voltage and 15A collector current.
✓ Total Stock: 26 pcs
$ Price Range: $0.09

2N3055 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Chanetech ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
9 pcs
On Request
9 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

2N3055 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N3055 Description

Short technical summary and product information.

The 2N3055 from Motorola Semiconductor is a silicon Epitaxial-Base Planar NPN transistor housed in a TO-3 metal case. It is designed for applications such as power switching circuits, series and shunt regulators, output stages, and high-fidelity amplifiers. This complementary power transistor offers a maximum collector-emitter voltage of 60V and a maximum collector current of 15A.

 

Key specifications include a total power dissipation of 115W and an operating temperature range from -65°C to +200°C. The transistor exhibits a DC current gain (hFE) of up to 70 and operates at frequencies up to 3 MHz. It is mounted via chassis mount.

 

The 2N3055 is intended for use in various power applications where robust performance and reliability are essential. Its complementary PNP type is the MJ2955.

2N3055 Quick Information

Product Type: NPN Power Transistor
Canonical Name: 2N3055 NPN Power Transistor
Subcategory: Single

2N3055 Compliance

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

2N3055 Estimated Pricing

Qty Low High
1+ $0.09 $0.09

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

2N3055 Features

  • NPN silicon power transistor
  • 60V collector-emitter voltage
  • 15A maximum collector current
  • 115W total power dissipation
  • TO-3 metal case package

2N3055 Applications

  • Power switching circuits
  • Series and shunt regulators
  • Output stages for amplifiers
  • High-fidelity amplifiers

2N3055 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N3055?

The maximum collector-emitter voltage (Vce) is 60V.

What is the package type of the 2N3055?

The 2N3055 is available in a TO-204AA (TO-3) package.

What is the operating temperature range of the 2N3055?

The operating temperature range is -65°C to +200°C.

What is the maximum collector current rating?

The maximum collector current (Ic) is 15A.

What is the total power dissipation of the 2N3055?

The total power dissipation (Pd) is 115W.

What is the DC current gain (hFE) of the 2N3055?

The DC current gain (hFE) is up to 70.

What is the transition frequency of the 2N3055?

The transition frequency (fT) is 3 MHz.

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