Voltage regulator diodes

Low-power voltage regulator diodes in hermetically sealed leaded glass SOD27 (DO-35) packages. The diodes are available in the normalized E24 +- 2 pct. (BZX79-B) and approx. +- 5 pct. (BZX79-C) tolerance range. The series consists of 37 types with nominal working voltages from 2.4 to 75 V.

Features and benefits

  • Total power dissipation: max. 500 mW

  • Two tolerance series: +- 2pct. , and approx. +- 5pct.

  • Working voltage range: nom. 2.4 to 75 V (E24 range)

  • Non-repetitive peak reverse power dissipation: max. 40 W.


  • Low voltage stabilizers or voltage references.


型号 Package version Package name Size (mm) VZ [nom] (V) IZ (mA) Tolerance +/- VZ [min] (V) VZ [max] (V) IF [max] (mA) Ptot (mW) PZSM (W) Tj [max] (°C) Configuration
BZX79-C18 SOD27 ALF2 4.25 x 1.85 18 5 appr. 5% 16.8 19.1 250 500 40 200 single


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
BZX79-C18 BZX79-C18,113
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
BZX79-C18 BZX79-C18,113 BZX79-C18 rohs rhf
BZX79-C18 BZX79-C18,133 BZX79-C18 rohs rhf
BZX79-C18 BZX79-C18,143 BZX79-C18 rohs rhf

文档 (9)

文件名称 标题 类型 日期
BZX79 Voltage regulator diodes Data sheet 2002-02-26
SOD27 3D model for products with SOD27package Design support 2021-01-28
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
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
BZX79-C18_Nexperia_Product_Quality BZX79-C18 Nexperia Product Quality Quality document 2019-05-20
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
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
BZX79-C18 BZX79-C18,113 933117850113 Active SOD27_113 10,000 订单产品
BZX79-C18 BZX79-C18,133 933117850133 Active SOD27_133 10,000 订单产品
BZX79-C18 BZX79-C18,143 933117850143 Active SOD27_143 5,000 订单产品


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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
BZX79-C18 BZX79-C18,113 933117850113 SOD27 订单产品
BZX79-C18 BZX79-C18,133 933117850133 SOD27 订单产品
BZX79-C18 BZX79-C18,143 933117850143 SOD27 订单产品