BUL38D Transistor Datasheet

NPN BJT | ST

NPNTO-220High Power
VCEO
450V
Ic Max
5A
Pd Max
80W
Gain
13
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Quick Reference

The BUL38D is a NPN bipolar transistor in a TO-220 package, designed for high power applications. It supports a breakdown voltage of 450V and continuous collector current of 5A. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerSTOriginal Manufacturer
PackageTO-220Physical mounting form factor
VCEO450VBreakdown voltage
IC Max5ACollector current
Pd Max80WPower dissipation
Gain13DC current gain
Frequency-Transition frequency
VCE(sat)700mVSaturation voltage
Vebo-Emitter-Base voltage
Temp-65℃~+150℃Operating temperature range

Direct Replacements & Alternatives

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MJE13006-HXY NPN TO-220 400V 8A 80W
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