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Datasheet

BB179
(Product Specification)
05-Oct-04, 7 pages, 42 kB

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BB179 - UHF variable capacitance diode

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The BB179 is a planar technology variable capacitance diode, in a SOD523 (SC-79) ultra small plastic SMD package. The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure.

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Features

  • Excellent linearity
  • Excellent matching to 2 pct DMA
  • Ultra small plastic SMD package
  • Cd(28V) : 2.1 pF; Cd(1V) to Cd(28V) ratio: 9
  • Low series resistance.

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
BB179BB179,1159340 502 00115Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking
BB179BB179,1359340 502 00135Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking
BB179BB179,3159340 502 00315Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking
BB179BB179,3359340 502 00335Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
BB179BB179,115BB179
week 51, 2002
BB179BB179,135BB179
week 51, 2002
BB179BB179,315BB179
Always Pb-free
BB179BB179,335BB179
week 51, 2002

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
BB1799340 502 00115  BB179,115  0.1200NAMOUSER ELECTRONICS2,637 11/20/2009Buy onlineOrder samples
    NANEWARK796 11/20/2009Buy online 
    NADIGI-KEY CORPORATION7,818 11/20/2009Buy online 
    NAMOUSER ELECTRONICS2,637 11/20/2009Buy online 
    NAFUTURE ELECTRONICS3,000 11/19/2009Buy online 
    NAAVNET ELECTRONICS MARKETING3,000 11/19/2009Buy online 
    ASIASAC - Taiwanyes300011/20/2009Buy online 
    ASIASACL - Hong Kong/Chinayes300011/20/2009Buy online 
    ASIAWPI30,000300011/19/2009Buy online 
BB1799340 502 00135  BB179,135  0.1200NANEWARK796 11/20/2009Buy onlinenot available
    ASIASACL - Hong Kong/Chinayes1000011/20/2009Buy online 
BB1799340 502 00315  BB179,315  NANEWARK796 11/20/2009Buy onlinenot available
BB1799340 502 00335  BB179,335  NANEWARK796 11/20/2009Buy onlinenot available
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Applications

  • Electronic tuning in UHF television tuners
  • Voltage Controlled Oscillators (VCO).


Related applications
LCD TV - MMS functionality
Set-top box - MMS functionality

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Parametrics/similar products

Type numberPackageCd max.(pF)Cd@VR
typ(pF)		Cd min. @VR=28 V(pF)Cd RATIO OVER VOLTAGE RANGE 0.5 to 28 V(pF)MATCHED SETS(%)RS typ
BB179SOD523
(SC-79)		2.225@VR=28V9.0@1-28V1.951@VR=28V9.7@1-28V20.75


Similar products
BB179 links to the similar products page containing an overview of products that are similar in function or related to the type 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.

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