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MMBD4148

High-speed switching diode

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

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
MMBD4148 MMBD4148,215 934063957215 SOT23 Order product

Features and benefits

  • 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

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

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
MMBD4148MMBD4148,215
( 9340 639 57215 )
ActiveA6%

(SOT23)
SOT23REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT23_215

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
MMBD4148MMBD4148,215MMBD4148
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
MMBD4148High-speed switching diodeData sheet2020-12-08
MMBD4148_Nexperia_Product_QualityMMBD4148 Nexperia Product QualityQuality document2019-05-20
MMBD4148_Nexperia_Product_ReliabilityMMBD4148 Nexperia Product ReliabilityQuality document2023-04-04
MMBD4148MMBD4148 SPICE modelSPICE model2012-07-22
SOT23_215Reel pack for SMD, 7"; Q3/T4 product orientationPacking information2020-04-29
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
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
MMBD4148MMBD4148 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
MMBD4148MMBD4148,215934063957215SOT23_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.