PTC4001T - NPN microwave power transistor

NXP

Datasheet Details

Part number	PTC4001T
Manufacturer	NXP ↗
File Size	51.09 KB
Description	NPN microwave power transistor
Datasheet	PTC4001T_PhilipsSemiconductors.pdf

NPN silicon planar epitaxial microwave transistor in a SOT440A metal ceramic flange package with collector connected to flange.

Diffused emitter ballasting resistors providing excellent current sharing and withstanding a high VSWR.
Interdigitated structure provides high emitter efficiency.
Gold metallization realizes very good characteristics stability and excellent lifetime.
Multicell geometry gives good balance of dissipated power and low thermal resistance.

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Published: Apr 16, 2005 |