Product Summary

The 2N3055 is a silicon Epitaxial-Base Planar NPN transistor mounted in Jedec TO-3 metal case. It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. The complementary PNP type is MJ2955.

Parametrics

2N3055 absolute maximum ratings: (1)VCBO Collector-Base Voltage (IE = 0): 100 V; (2)VCER Collector-Emitter Voltage (RBE£ 100W): 70 V; (3)VCEO Collector-Emitter Voltage (IB = 0): 60 V; (4)VEBO Emitter-Base Voltage (IC = 0): 7 V; (5)IC Collector Current: 15 A; (6)IB Base Current: 7 A; (7)Ptot Total Dissipation at Tc £ 25 oC: 115 W; (8)Tstg Storage Temperature: -65 to 200 ℃ ; (9)Tj Max. Operating Junction Temperature: 200 ℃ .

Features

2N3055 features: (1)STMicroelectronics PREFERRED SALESTYPES; (2)COMPLEMENTARY NPN-PNP DEVICES.

Diagrams

 2N3055 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
2N3055
2N3055

STMicroelectronics

Transistors Bipolar (BJT) NPN Power Switching

Data Sheet

0-1: $1.08
1-10: $0.88
10-100: $0.74
100-250: $0.68
2N3055A
2N3055A

ON Semiconductor

Transistors Bipolar (BJT) 15A 60V 115W NPN

Data Sheet

Negotiable 
2N3055AG
2N3055AG

ON Semiconductor

Transistors Bipolar (BJT) 15A 60V 115W NPN

Data Sheet

0-1: $1.54
1-25: $1.24
25-100: $1.10
100-500: $0.96
2N3055HG
2N3055HG

ON Semiconductor

Transistors Bipolar (BJT) 15A 60V 115W NPN

Data Sheet

Negotiable 
2N3055G
2N3055G

ON Semiconductor

Transistors Bipolar (BJT) NPN 15A 60V

Data Sheet

0-1: $1.38
1-25: $1.33
25-100: $1.02
100-500: $0.79
2N3055E
2N3055E

Other


Data Sheet

Negotiable 
2N3055_MJ2955
2N3055_MJ2955

Other


Data Sheet

Negotiable 
2N3055H
2N3055H

ON Semiconductor

Transistors Bipolar (BJT) 15A 60V 115W NPN

Data Sheet

Negotiable