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BAT74

Schottky barrier double diode

Planar Schottky barrier double diode with an integrated guard ring for stress protection. Two electrically isolated Schottky barrier diodes, encapsulated in a small SOT143B Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BAT74 BAT74,235 933742290235 SOT143B Order product
BAT74 BAT74,215 933742290215 SOT143B Order product

Features and benefits

  • Low forward voltage

  • Guard-ring protected

  • Small SMD plastic package

  • AEC-Q101 qualified

Applications

  • Ultra high-speed switching

  • Voltage clamping

  • Protection circuits

  • Blocking diodes

Parametrics

Type numberPackage versionPackage nameSize (mm)VR [max] (V)IF [max] (A)Nr of functionsConfigurationIR [max] (µA)Cd [max] (pF)VF [max] (mV)Cd [max] (pF)IR [max] (mA)
BAT74SOT143BSOT143B2.9 x 1.3 x 1300.2dualisolated210800@IF=100mA10@VR=1V2@VR=25V

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BAT74BAT74,235
( 9337 422 90235 )
Active%L4

(SOT143B)
SOT143BWAVE_BG-BD-1
SOT143B_235
BAT74,215
( 9337 422 90215 )
Active%L4SOT143B_215

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
BAT74BAT74,235BAT74
BAT74BAT74,215BAT74
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
BAT74Schottky barrier double diodeData sheet2020-12-08
BAT74_Nexperia_Product_QualityBAT74 Nexperia Product QualityQuality document2019-05-20
BAT74_Nexperia_Product_ReliabilityBAT74 Nexperia Product ReliabilityQuality document2023-04-04
BAT74BAT74 SPICE modelSPICE model2012-07-22
SOT143B_235Tape reel SMD; standard product orientation 12NC ending 235Packing information2020-04-27
SOT143B_215Tape reel SMD; standard product orientation 12NC ending 215Packing information2020-04-27
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

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
BAT74BAT74 SPICE modelSPICE model2012-07-22

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
BAT74BAT74,235933742290235SOT143B_235- Order product
BAT74BAT74,215933742290215SOT143B_215- Order product

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.

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.