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BAL74 ECAD models PCB Symbol, Footprint & ECAD Model

High-speed diode

The BAL74 is a high-speed switching diode fabricated in planar technology, and encapsulated in the small SOT23 plastic SMD package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BAL74 BAL74,215 934002810215 SOT23 Order product
BAL74/A2 BAL74/A2,215 934063007215 SOT23 Order product


  • Small plastic SMD package
  • High switching speed: max. 4 ns
  • Continuous reverse voltage: max. 50 V
  • Repetitive peak reverse voltage: max. 50 V
  • Repetitive peak forward current: max. 500 mA.
  • AEC-Q101 qualified

Target applications

  • High-speed switching in e.g. surface mounted circuits.


Type numberPackage versionPackage nameSize (mm)VR [max] (V)IFSM [max] (A)VF [max] (mV)IR [max] (nA)IFRM (mA)Configurationtrr [max] (ns)IF [max] (mA)Cd [max] (pF)
BAL74SOT23SOT232.9 x 1.3 x 15041000@IF=50mA100@VR=50V500single42152


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 028 10215 )

SOT23Reel 7" Q3/T4

Quality, reliability & chemical content

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

Documentation (4)

File nameTitleTypeDate
BAL74High-speed diodeData sheet2003-12-16
BAL74_Nexperia_Product_QualityBAL74 Nexperia Product QualityQuality document2019-05-20
BAL74_Nexperia_Product_ReliabilityBAL74 Nexperia Product Reliability Quality documentQuality document2020-03-11
BAL74BAL74 SPICE modelSPICE model2012-07-22


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
BAL74BAL74 SPICE modelSPICE model2012-07-22

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BAL74BAL74,215934002810215Reel 7" Q3/T4Order product
BAL74/A2BAL74/A2,215934063007215Reel 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.