Low-leakage diode

Epitaxial medium-speed switching diode with a low leakage current in a hermetically-sealed glass SOD68 (DO-34) package.


  • Continuous reverse voltage: max. 125 V
  • Repetitive peak forward current: max. 625 mA
  • Low reverse current: max. 1 nA
  • Switching time: typ. 1.5 µs.

Target applications

  • Low leakage current applications.


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)
BAS45ASOD68DO-343.04 x 1.612541000@IF=100mA1@VR=125V625single15002504


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOD68Reel, Axial, 52mmActiveStandard MarkingBAS45A,113
( 9340 312 40113 )
Ammopack, Axial, 26mmActiveStandard MarkingBAS45A,143
( 9340 312 40143 )
Ammopack, Axial, 52mmActiveStandard MarkingBAS45A,133
( 9340 312 40133 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
BAS45ALow-leakage diodeData sheet1996-03-12
LSYMDIO-Design support1999-04-30
BAS45A_Nexperia_Product_QualityBAS45A Nexperia Product QualityQuality document2017-05-16
BAS45A_Nexperia_Product_ReliabilityBAS45A Nexperia Product ReliabilityQuality document2017-05-23
BAS45ABAS45A SPICE modelSPICE model2012-07-22
SOD68_133Ammo pack axial taped; standard product orientation 12NC ending 133Packing2012-11-07
SOD68_113Reel pack axial; standard product orientation 12NC ending 113Packing2012-11-07
SOD68_143Ammo pack axial taped; standard product orientation 12NC ending 143Packing2012-11-07
SOD68glass, hermetically sealed glass package; 2 leads; 3.04 mm x 1.6 mm bodyOutline drawing2017-01-30


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
LSYMDIO-Design support1999-04-30
BAS45ABAS45A SPICE modelSPICE model2012-07-22

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy from distributors
BAS45ABAS45A,113934031240113Reel, Axial, 52mmBuy online
BAS45ABAS45A,143934031240143Ammopack, Axial, 26mmBuy online
BAS45ABAS45A,133934031240133Ammopack, Axial, 52mmBuy online


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.