MMBD4148

High-speed switching diode

High-speed switching diode, encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.

Features

  • High switching speed: trr ≤ 4 ns
  • Low capacitance
  • Low leakage current
  • Reverse voltage: VR ≤ 75 V
  • Repetitive peak reverse voltage: VRRM ≤ 75 V
  • Small SMD plastic package
  • AEC-Q101 qualified

Target applications

  • High-speed switching
  • General-purpose switching

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)
MMBD4148SOT23SOT232.9 x 1.3 x 17541000@IF=50mA500@VR=75V500single42151.5

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
MMBD4148

(SOT23)
SOT23Reel 7" Q3/T4ActiveA6%MMBD4148,215
( 9340 639 57215 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
MMBD4148MMBD4148,215MMBD4148Always Pb-free409.01.95.26E811
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
MMBD4148High-speed switching diodeData sheet2009-06-10
MMBD4148_Nexperia_Product_QualityMMBD4148 Nexperia Product QualityQuality document2017-05-16
MMBD4148_Nexperia_Product_ReliabilityMMBD4148 Nexperia Product ReliabilityQuality document2017-05-23
MMBD4148MMBD4148 SPICE modelSPICE model2012-07-22
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

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Models

File nameTitleTypeDate
MMBD4148MMBD4148 SPICE modelSPICE model2012-07-22

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy from distributors
MMBD4148MMBD4148,215934063957215Reel 7" Q3/T4Buy 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.