Register once, drag and drop ECAD models into your CAD tool and speed up your design.

Click here for more information

BSS123

100 V, N-channel Trench MOSFET

N-channel enhancement mode Field-Effect Transistor (FET) in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package using Trench MOSFET technology.

Not recommended for new designs (NRND).

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BSS123 BSS123,215 933946340215 SOT23 Order product

Features and benefits

  • Trench MOSFET technology
  • Extremely fast switching
  • Logic level compatible
  • Subminiature surface mounting

Applications

  • High-speed line driver
  • Relay driver
  • Telephone ringer

Parametrics

Type numberPackage versionPackage nameProduct statusChannel typeNumber of transistorsVDS [max] (V)VGS [max] (V)Tj [max] (°C)ID [max] (A)Ptot [max] (W)Automotive qualifiedCiss [typ] (pF)Coss [typ] (pF)Date
BSS123
NRND
SOT23SOT23Not for design inN1100201500.150.25N2362011-01-24

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BSS123
NRND
BSS123,215
( 9339 463 40215 )
ActiveSA%

(SOT23)
SOT23Reel 7" Q3/T4

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
BSS123
NRND
BSS123,215BSS12311
Quality and reliability disclaimer

Documentation (12)

File nameTitleTypeDate
BSS123N-channel TrenchMOS (tm) transistor Logic Level FETData sheet2002-09-30
AN10273Power MOSFET single-shot and repetitive avalanche ruggedness ratingApplication note2020-07-02
AN11158Understanding power MOSFET data sheet parametersApplication note2020-07-06
AN11243Failure signature of Electrical Overstress on Power MOSFETsApplication note2017-12-21
AN11158_ZHUnderstanding power MOSFET data sheet parametersApplication note2021-01-04
AN11261RC Thermal ModelsApplication note2021-03-18
AN11599Using power MOSFETs in parallelApplication note2016-07-13
AN10874_ZHLFPAK MOSFET thermal design guide, Chinese versionApplication note2020-04-30
AN11113_ZHLFPAK MOSFET thermal design guide - Part 2Application note2020-04-30
BSS123_05_03_2012BSS123.05_03_2012 Spice parameterSPICE model2012-04-13
BSS123BSS123 SPICE modelSPICE model2012-06-08
TN00008Power MOSFET frequently asked questions and answersTechnical note2020-06-24

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
BSS123_05_03_2012BSS123.05_03_2012 Spice parameterSPICE model2012-04-13
BSS123BSS123 SPICE modelSPICE model2012-06-08

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BSS123BSS123,215933946340215Reel 7" Q3/T4Order 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.