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BC817-40W

45 V, 500 mA NPN general-purpose transistors

NPN general-purpose transistor in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BC817-40W BC817-40W,115 934021940115 SOT323 Order product
BC817-40W BC817-40W,135 934021940135 SOT323 Order product

Features and benefits

  • High current
  • Three current gain selections
  • AEC-Q101 qualified

Applications

  • General-purpose switching and amplification

Parametrics

Type numberPackage versionPackage nameSize (mm)PolarityPtot (mW)VCEO [max] (V)IC [max] (mA)hFE [min]hFE [max]
BC817-40WSOT323SC-702 x 1.25 x 0.95NPN20045500250600

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BC817-40WBC817-40W,115
( 9340 219 40115 )
Active6C%
SC-70
(SOT323)
SOT323Reel 7” Q1/T1 or Q2/T3
BC817-40W,135
( 9340 219 40135 )
Active6C%Reel 13” or 11 ¼” Q1/T1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BC817-40W/MIBC817-40W/MIF
( 9340 689 05135 )
Withdrawn / End-of-lifeStandard Marking
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1
BC817-40W/ZLBC817-40W/ZLX
( 9340 697 19115 )
Withdrawn / End-of-lifeStandard Marking
SC-70
(SOT323)
SOT323Reel 7” Q1/T1 or Q2/T3

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
BC817-40W/MIBC817-40W/MIF9340689051352018-12-312019-06-30BC817-40WVersion withdrawal
BC817-40W/ZLBC817-40W/ZLX9340697191152017-05-312017-11-30BC817-40WVersion withdrawal

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
BC817-40WBC817-40W,115BC817-40W11
BC817-40WBC817-40W,135BC817-40W11

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
BC817-40W/MIBC817-40W/MIFNot available11
BC817-40W/ZLBC817-40W/ZLXNot available11
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
BC817W_SERNPN general purpose transistorsData sheet2018-06-11
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
BC817-40W_Nexperia_Product_QualityBC817-40W Nexperia Product QualityQuality document2019-05-20
BC817-40W_Nexperia_Product_ReliabilityBC817-40W Nexperia Product Reliability Quality documentQuality document2020-03-11
BC817-40WBC817-40W SPICE modelSPICE model2020-07-06

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
BC817-40WBC817-40W SPICE modelSPICE model2020-07-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BC817-40WBC817-40W,115934021940115Reel 7” Q1/T1 or Q2/T3Order product
BC817-40WBC817-40W,135934021940135Reel 13” or 11 ¼” Q1/T1 Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.