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BSR19A Automotive Qualified

NPN high voltage transistors

NPN high-voltage transistor in a SOT23 plastic package.

PNP complements: BSR20 and BSR20A.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BSR19A BSR19A,215 933737140215 SOT23 Order product
BSR19A/A2 BSR19A/A2,215 934062992215 SOT23 Order product


  • Low current (max. 300 mA)
  • High voltage (max. 160 V).
  • AEC-Q101 qualified

Target applications

  • General purpose switching and amplification
  • Especially used for telephony applications.


Type numberPackage versionPackage nameSize (mm)PolarityConfigurationPtot (mW)VCEO [max] (V)IC [max] (mA)hFE [min]hFE [max]
BSR19ASOT23SOT232.9 x 1.3 x 1NPN125016030080250


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9337 371 40215 )

SOT23Reel 7" Q3/T4

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
BSR19_BSR19ANPN high voltage transistorsData sheet2004-03-14
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
BSR19A_Nexperia_Product_QualityBSR19A Nexperia Product QualityQuality document2019-05-20
BSR19A_Nexperia_Product_ReliabilityBSR19A Nexperia Product Reliability Quality documentQuality document2020-03-11
BSR19ABSR19A SPICE modelSPICE model2020-04-29


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.


File nameTitleTypeDate
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
BSR19ABSR19A SPICE modelSPICE model2020-04-29

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BSR19ABSR19A,215933737140215Reel 7" Q3/T4Order product
BSR19A/A2BSR19A/A2,215934062992215Reel 7" Q3/T4Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store:

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.