BAS21

High-voltage switching diode

High-voltage switching diode encapsulated in a small SOT23 Surface-Mounted Device (SMD) plastic package.

Features

  • High switching speed: trr ≤ 50 ns
  • Low leakage current
  • Reverse voltage VR ≤ 200 V
  • Low capacitance: Cd ≤ 5 pF
  • Small SMD plastic package
  • AEC-Q101 qualified

Target applications

  • High-speed switching at high voltage
  • High-voltage general-purpose switching
  • Voltage clamping
  • Reverse polarity protection

Parametrics

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)
BAS21SOT23SOT232.9 x 1.3 x 120091000@IF=100mA100@VR=200V625single502005

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
BAS21

(SOT23)
SOT23Multi-reel 11" T4/Q3 SMD Pitch 4mmSamples available / DevelopmentJS%BAS21Z
( 9335 020 40300 )
Reel 7" Q3/T4ActiveJS%BAS21,215
( 9335 020 40215 )
Reel 11" Q3/T4, LargePackActiveJS%BAS21,235
( 9335 020 40235 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
BAS21BAS21ZBAS21409.01.95.26E8
BAS21BAS21,215BAS21week 34, 2003409.01.95.26E811
BAS21BAS21,235BAS21week 34, 2003409.01.95.26E811
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
BAS19_20_21General purpose diodesData sheet2003-03-19
BAS21_Nexperia_Product_QualityBAS21 Nexperia Product QualityQuality document2017-05-16
BAS21_Nexperia_Product_ReliabilityBAS21 Nexperia Product ReliabilityQuality document2017-05-23
BAS21BAS21 SPICE modelSPICE model2012-07-22
SOT23_235Tape reel SMD; standard product orientation 12NC ending 235Packing2013-02-05
SOT23_185Tape reel SMD; standard product orientation 12NC ending 185Packing2012-11-16
SOT23_215Tape reel SMD; standard product orientation 12NC ending 215Packing2012-11-16
SOT23plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm bodyOutline drawing2019-01-09

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
BAS21BAS21 SPICE modelSPICE model2012-07-22

Ordering

DistributorBuy online
Arrow ElectronicsBuy online
Avnet ExpressBuy online
Chip One StopBuy online
DigiKeyBuy online
Farnell EuropeBuy online
Future ElectronicsBuy online
Mouser ElectronicsBuy online
NewarkBuy online
Newark element14Buy online
Rochester ElectronicsBuy online

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.