Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

BAT120S

Schottky barrier double diodes

Planar Schottky barrier double diodes encapsulated in a SOT223 plastic SMD package.

Features and benefits

  • Low switching losses

  • Capability of absorbing very high surge current

  • Fast recovery time

  • Guard ring protected

  • Plastic SMD package.

  • AEC-Q101 qualified

Applications

  • Low power switched-mode power supplies

  • Rectification

  • Polarity protection.

Parametrics

Type number Package version Package name Size (mm) VR [max] (V) IF [max] (A) Number of functions Configuration VF [max] @25 C (mV) IR [max] @25 C (µA) Cd [max] (pF)
BAT120S SOT223 SC-73 6.5 x 3.5 x 1.65 25 1 dual series connected 450 1000 100

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BAT120S BAT120S,115
(934051360115)
Active AT120S SOT223
SC-73
(SOT223)
SOT223 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT223_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BAT120S BAT120S,115 BAT120S rohs rhf rhf
Quality and reliability disclaimer

Documentation (11)

File name Title Type Date
BAT120_SERIES Schottky barrier double diodes Data sheet 2009-12-09
SOT223 3D model for products with SOT223 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SC-73_SOT223_mk plastic, surface-mounted package with increased heatsink; 4 leads; 4.6 mm pitch; 6.5 mm x 3.5 mm x 1.65 mm body Marcom graphics 2017-01-28
SOT223 plastic, surface-mounted package with increased heatsink; 4 leads; 2.3 mm pitch; 6.5 mm x 3.5 mm x 1.65 mm body Package information 2022-05-30
SOT223_115 SC-73; Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2024-02-15
BAT120S_Nexperia_Product_Quality BAT120S Nexperia Product Quality Quality document 2019-05-20
BAT120S_Nexperia_Product_Reliability BAT120S Nexperia Product Reliability Quality document 2024-04-23
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
BAT120S BAT120S SPICE model SPICE model 2012-07-22
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

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 name Title Type Date
BAT120S BAT120S SPICE model SPICE model 2012-07-22
SOT223 3D model for products with SOT223 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BAT120S BAT120S,115 934051360115 Active SOT223_115 1,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BAT120S BAT120S,115 934051360115 SOT223 Order product