2N3055 Transistor Datasheet

NPN BJT | SPTECH

NPNTO-3High Power
VCEO
-
Ic Max
60V
Pd Max
15A
Gain
-65℃~+150℃
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Quick Reference

The 2N3055 is a NPN bipolar transistor in a TO-3 package, designed for high power applications. It supports a breakdown voltage of - and continuous collector current of 60V. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerSPTECHOriginal Manufacturer
PackageTO-3Physical mounting form factor
VCEO-Breakdown voltage
IC Max60VCollector current
Pd Max15APower dissipation
Gain-65℃~+150℃DC current gain
Frequency70Transition frequency
VCE(sat)2.5MHzSaturation voltage
Vebo-Emitter-Base voltage
Temp115WOperating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
2N3055 NPN TO-3 - 60V 15A
2N5686 NPN TO-3 - 80V 50A
View all TO-3 NPN Transistors ›