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)

1PS79SB31-Q

Schottky barrier diode

Planar Schottky barrier diode in a SOD523 (SC-79) ultra small Surface-Mounted Device (SMD) plastic package.

Features and benefits

  • Very low forward voltage

  • Guard ring protected

  • Ultra small SMD package

  • Qualified according to AEC-Q101 and recommended for use in automotive applications

Applications

  • Ultra high-speed switching

  • Voltage clamping

  • Protection circuits

  • Low current rectification

  • Low power consumption applications (e.g. hand-held devices)

Parametrics

Type number Package version Package name Size (mm) VR [max] (V) IF [max] (A) Nr of functions Configuration IR [max] (µA) Cd [max] (pF) VF [max] (mV) Cd [max] (pF) IR [max] (µA)
1PS79SB31-Q SOD523 SC-79 1.2 x 0.8 x 0.6 30.0 0.2 single single 30.0 25.0 300@IF=10mA 25 30

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
1PS79SB31-Q 1PS79SB31-QX
(934664931115)		 Active G3 SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
1PS79SB31-QF
(934664931135)		 Active G3 SOD523_135

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
1PS79SB31-Q 1PS79SB31-QX 1PS79SB31-Q rohs rhf rhf
1PS79SB31-Q 1PS79SB31-QF 1PS79SB31-Q rohs rhf rhf
Quality and reliability disclaimer

Documentation (10)

File name Title Type Date
1PS79SB31-Q Schottky barrier diode Data sheet 2022-06-02
Nexperia_document_brochure_ESD-Protection-Applications_022017 ESD Protection Application guide Brochure 2018-12-21
SOD523 3D model for products with SOD523 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOD523_mk plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body Marcom graphics 2017-01-28
SOD523 plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body Package information 2022-05-27
SOD523_115 Reel pack for SMD, 7''; Q1/T1-Q2/T3 product orientation Packing information 2021-02-05
SOD523_135 Reel pack for SMD, 11''; Q1/T1-Q2/T3 product orientation Packing information 2021-02-05
1PS79SB31-Q_Nexperia_Product_Reliability 1PS79SB31-Q Nexperia Product Reliability Quality document 2024-04-23
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06

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
SOD523 3D model for products with SOD523 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
1PS79SB31-Q 1PS79SB31-QX 934664931115 Active SOD523_115 3,000 Order product
1PS79SB31-Q 1PS79SB31-QF 934664931135 Active SOD523_135 10,000 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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
1PS79SB31-Q 1PS79SB31-QX 934664931115 SOD523 Order product
1PS79SB31-Q 1PS79SB31-QF 934664931135 SOD523 Order product