Information as of 2000-01-11
 Latest information online 

PTB32001X; PTB32003X; PTB32005X; NPN microwave power transistors

• Description • Features • Applications • Datasheet • Products, packages, availability and ordering • Find similar products

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Description

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

Features

• Diffused emitter ballasting resistors providing excellent current sharing and withstanding a high VSWR
• Interdigitated structure provides high emitter efficiency
• Multicell geometry gives good balance of dissipated power and low thermal resistance
• Localized thick oxide auto-alignment process and gold sandwich metallization ensure an optimum temperature profile and excellent performance and reliability.

Applications

Common-base, class B power amplifiers up to 4.2 GHz.

Datasheet

Type nr.	Title	Publication release date	Datasheet status	Page count	File size (kB)	Datasheet
PTB32001X; PTB32003X; PTB32005X	NPN microwave power transistors	18-Feb-97	Product Specification	12	79	Open

Products, packages, availability and ordering

Partnumber	Order code (12nc)	marking/packing	package	device status	buy online
PTB32001X	9337 827 90114	Standard marking * trade pack	SOT440	RFS	-
PTB32003X	9337 828 00114	Standard marking * trade pack	SOT440	RFS	-
PTB32005X	9337 894 10114	Standard marking * trade pack	SOT440	RFS	-

 Detailed discontinuation information

Please note, devices listed in the "Products, packages, availability and ordering" table marked with "WIT" are discontinued. Devices marked with "DOD" will be in the near future.
Contact your nearest sales or distributor office for the latest information on product status and availability.

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 PTB32001X; PTB32003X; PTB32005X links to the similar products page containing an overview of products that are similar in function or related to the part number(s) as listed on this page. The similar products page includes products from the same catalog tree(s) , relevant selection guides and products from the same functional category.