STMicroelectronics · Discrete semiconductors

2N3055

Name: 2N3055
Brand: STMicroelectronics

TRANS NPN 60V 15A TO3

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2N3055 component illustration — Component illustration · verify actual package in documentation.

2N3055 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

Manufacturer	STMicroelectronics
Ordering code	2N3055
Family	Discrete semiconductors
Package	TO-204AA, TO-3
Product Status	Obsolete
Transistor Type	NPN
Current - Collector (Ic) (Max)	15 A
Voltage - Collector Emitter Breakdown (Max)	60 V
Vce Saturation (Max) @ Ib, Ic	3V @ 3.3A, 10A
Current - Collector Cutoff (Max)	700µA
DC Current Gain (hFE) (Min) @ Ic, Vce	20 @ 4A, 4V
Power - Max	115 W
Frequency - Transition	Not provided in source
Operating Temperature	200°C (TJ)
Mounting Type	Chassis Mount
Package / Case	TO-204AA, TO-3
Supplier Device Package	TO-3

Documents and evidence

2N3055 ↗

Catalog sources

www.ic-components.com · 2N3055 ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

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Review pin assignment and supply limits
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