1SS424

Small-signal Schottky barrier diode

Data sheet

1SS424 Data sheet/Japanese[Mar,2014]PDF: 244KB

Data sheet

1SS424 Data sheet/English[Mar,2014]PDF: 143KB

Simulation Model

PSpice Model[Jan,2017]lib: 1KB

Simulation Model

LTspice Model[Mar,2019]ZIP: 5KB

Reliability Information

Reliability Data[Sep,2024]PDF: 276KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Jan,2025]PDF: 85KB

Environment Information

Certificate on Content of SVHC of REACH[Jan,2025]PDF: 84KB

Application Note

Basics of Diodes (Power Losses and Thermal Design)[Aug,2021]PDF: 649KB

Application Note

Basics of Diodes (Absolute Maximum Ratings and Electrical Characteristics)[Aug,2021]PDF: 846KB

Application Note

Basics of Diodes (Types and Overview of Diodes)[Aug,2021]PDF: 1557KB

Application Note

Surface Mount Small Signal Diode Precautions for use[Jul,2021]PDF: 946KB

Catalog

Selection Guide Small Signal 2024 Rev2.0[Jul,2024]PDF: 15538KB

Catalog

Mini catalog Introduction of Toshiba diode lineup for Industries[Apr,2024]PDF: 943KB

Catalog

Mini catalog Toshiba's circuit protection solutions and switch solutions[Aug,2023]PDF: 523KB

Data sheet

1SS424 Data sheet/Japanese[Mar,2014]PDF: 244KB

Data sheet

1SS424 Data sheet/English[Mar,2014]PDF: 143KB

Application Note

Basics of Diodes (Power Losses and Thermal Design)[Aug,2021]PDF: 649KB

Application Note

Basics of Diodes (Absolute Maximum Ratings and Electrical Characteristics)[Aug,2021]PDF: 846KB

Application Note

Basics of Diodes (Types and Overview of Diodes)[Aug,2021]PDF: 1557KB

Application Note

Surface Mount Small Signal Diode Precautions for use[Jul,2021]PDF: 946KB

Simulation Model

PSpice Model[Jan,2017]lib: 1KB

Simulation Model

LTspice Model[Mar,2019]ZIP: 5KB

Reliability Information

Reliability Data[Sep,2024]PDF: 276KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Jan,2025]PDF: 85KB

Environment Information

Certificate on Content of SVHC of REACH[Jan,2025]PDF: 84KB

Catalog

Selection Guide Small Signal 2024 Rev2.0[Jul,2024]PDF: 15538KB

Catalog

Mini catalog Introduction of Toshiba diode lineup for Industries[Apr,2024]PDF: 943KB

Catalog

Mini catalog Toshiba's circuit protection solutions and switch solutions[Aug,2023]PDF: 523KB

Description

Feature High current / Low VF
Internal Connection Single
Number of Circuits 1
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name SOD-523 (ESC)
Package Image ESC
Package Code SOD-523
Pins 2
Mounting Surface Mount
Width×Length×Height
(mm)		 1.6×0.8×0.6
Package Dimensions View
Land pattern dimensions View
Ultra Librarian® CAD model
(Symbol, Footprint and 3D model)		 Download from UltraLibrarian<sup>®</sup> in your desired CAD format<br>(Note1)(Note3)

Download from UltraLibrarian® in your desired CAD format
(Note1)(Note3)
SamacSys CAD model
(Symbol, Footprint and 3D model)		 Download from SamacSys<br>(Note2)(Note3)

Download from SamacSys
(Note2)(Note3)

 Please refer to the link destination to check the detailed size.

(Note1)

Ultra Librarian® is a Registered trademark and CAD model library of EMA (EMA Design Automation, Inc.). CAD models (Symbol/Footprint /3D model) are provided by UltraLibrarian®. The footprints are generated based on the specifications of Ultra Librarian®.

(Note2)

SamacSys is a wholly owned subsidiary of Supplyframe, Inc. CAD models (Symbol/Footprint /3D model) are provided by Supplyframe, Inc. The footprints are generated based on the specifications of SamacSys.

(Note3)

Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Average Forward Current IO 0.2 A
Reverse Voltage VR 20 V

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Total Capacitance (Typ.) CT VR=0V
f=1MHz		 20 pF
Forward Voltage (Max) VF IF=200mA 0.5 V
Forward Voltage (Typ.) VF IF=1mA 0.18 V
Forward Voltage (Typ.) VF IF=5mA 0.23 V
Forward Voltage (Typ.) VF IF=200mA 0.42 V
Reverse Current (Max) IR VR=20V 0.05 mA
Purchase and Sample
Please contact one of Toshiba's official distributors or the nearest Toshiba sales office.
You can search for and purchase a small on-line sample by clicking on the following link.

Document

  • If the checkbox is invisible, the corresponding document cannot be downloaded in batch.

Jan,2017

Mar,2019

Sep,2024

Jan,2025

Jan,2025

(Note)

LTspice ® is a trademark and simulation software of ADI (Analog Devices, Inc.).

Applications

Electronic Sphygmomanometer
Such as low power consumption and miniaturization are important in designing electronic sphygmomanometer. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, surge voltage protection units, motor driving units, sensor signal input units, etc., along with circuit configuration examples.
Details

Technical inquiry

Contact us

Contact us

Frequently Asked Questions

FAQs

Notes

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