General purpose diodes

The BAV20 and BAV21 are switching diodes fabricated in planar technology, and encapsulated in hermetically sealed leaded glass SOD27 (DO-35) packages.

Features and benefits

  • Hermetically sealed leaded glass SOD27 (DO-35) package

  • Switching speed: max. 50 ns

  • General application

  • Continuous reverse voltage: max. 150 V, 200 V

  • Repetitive peak reverse voltage: max. 200 V, 250 V

  • Repetitive peak forward current: max. 625 mA.


  • General purposes in industrial equipment e.g. oscilloscopes, digital voltmeters and video output stages in colour television.


型号 Package version Package name Size (mm) VR [max] (V) IFSM [max] (A) VF [max] (mV) IR [max] (nA) IFRM (mA) Configuration trr [max] (ns) IF [max] (mA) Cd [max] (pF)
BAV21 SOD27 ALF2 4.25 x 1.85 200 9 1000@IF=100mA 100@VR=200V 625 single 50 250 5


型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
BAV21 BAV21,113
Active SOD27
Active SOD27_133
Active SOD27_143


型号 可订购的器件编号 化学成分 RoHS RHF指示符
BAV21 BAV21,113 BAV21 rohs rhf
BAV21 BAV21,133 BAV21 rohs rhf
BAV21 BAV21,143 BAV21 rohs rhf

文档 (11)

文件名称 标题 类型 日期
BAV20 General purpose diodes Data sheet 2009-12-09
SOD27 3D model for products with SOD27package Design support 2021-01-28
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
LSYMDIO Letter Symbols - Diodes General Other type 1999-04-30
SOD27 glass, hermetically sealed glass package; axial leaded; 2 leads; 4.25 mm x 1.85 mm body Package information 2020-04-21
SOD27_113 Reel pack axial; standard product orientation 12NC ending 113 Packing information 2020-04-27
SOD27_133 Ammo pack axial taped; standard product orientation 12NC ending 133 Packing information 2020-04-27
SOD27_143 Ammo pack axial taped; standard product orientation 12NC ending 143 Packing information 2020-04-27
BAV21_Nexperia_Product_Quality BAV21 Nexperia Product Quality Quality document 2019-05-20
BAV21 BAV21 SPICE model SPICE model 2012-07-22
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08


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文件名称 标题 类型 日期
BAV21 BAV21 SPICE model SPICE model 2012-07-22
SOD27 3D model for products with SOD27package Design support 2021-01-28


型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
BAV21 BAV21,113 933189210113 Active SOD27_113 10,000 订单产品
BAV21 BAV21,133 933189210133 Active SOD27_133 10,000 订单产品
BAV21 BAV21,143 933189210143 Active SOD27_143 5,000 订单产品


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How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.


型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
BAV21 BAV21,113 933189210113 SOD27 订单产品
BAV21 BAV21,133 933189210133 SOD27 订单产品
BAV21 BAV21,143 933189210143 SOD27 订单产品