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Datasheet

(Product Specification)
v.4, 03-Nov-04, 7 pages, 44 kB

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VHF 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 BB187 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

  • High linearity
  • Excellent matching to 2 pct DMA
  • Ultra small plastic SMD package
  • Cd(25V): 2.75 pF; Cd(2V) to Cd(25V) ratio: minimum 11
  • Low series resistance.

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
BB187BB187,1159340 557 20115Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking
BB187BB187,1359340 557 20135Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking
BB187BB187,3159340 557 20315Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking
BB187BB187,3359340 557 20335Volume productionSOD523
(SC-79) 		Tape reel smdStandard Marking
BB187/LBB187/L,3159340 643 04315Volume 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 Lead-free
BB187BB187,115BB187
week 51, 2002
BB187BB187,135BB187
week 51, 2002
BB187BB187,315BB187
Always Pb-free
BB187BB187,335BB187
week 51, 2002
BB187/LBB187/L,315BB187_L
Always Pb-free

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
BB1879340 557 20115  BB187,115  0.1100NAARROW ELECTRONICS115 3/12/2010Buy onlineOrder samples
    NADIGI-KEY CORPORATION6,000 3/13/2010Buy online 
    NAAVNET ELECTRONICS MARKETING3,000 3/12/2010Buy online 
    JAPANCHIP ONE STOPyes 03/12/2010Buy online 
BB1879340 557 20135  BB187,135  NAARROW ELECTRONICS115 3/12/2010Buy onlinenot available
    JAPANCHIP ONE STOPno 03/12/2010Buy online 
BB1879340 557 20315  BB187,315  NAARROW ELECTRONICS115 3/12/2010Buy onlinenot available
BB1879340 557 20335  BB187,335  NAARROW ELECTRONICS115 3/12/2010Buy onlinenot available
    JAPANCHIP ONE STOPno 03/12/2010Buy online 
BB187/L9340 643 04315  BB187/L,315        Order samples
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Applications

  • Electronic tuning in VHF 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
BB187SOD523
(SC-79)		2.92@ VR=25V11@2-25V (min)2.57@VR=25V11@2-25V20.75
BB187/LSOD523
(SC-79)		2.92@ VR=25V11@2-25V (min)2.57@VR=25V11@2-25V20.75


Similar products
BB187 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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