CUS521

Small-signal Schottky barrier diode

Description

Feature High-speed switching / Low VF
Internal Connection Single
Number of Circuits 1
AEC-Q101 Qualified(*)
RoHS Compatible Product(s) (#) Available

*: For detail information, please contact to our sales.

Package Information

Toshiba Package Name SOD-323 (USC)
Package Image Toshiba CUS521 Small-signal Schottky barrier diode product USC package image
Package Code SOD-323
Pins 2
Mounting Surface Mount
Width×Length×Height
(mm)
2.5×1.25×0.9
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>*1 *3

Download from UltraLibrarian® in your desired CAD format
*1 *3

SamacSys CAD model
(Symbol, Footprint and 3D model)
Download from SamacSys<br>*2 *3

Download from SamacSys
*2 *3

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

*1

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®.

*2

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.

*3

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 30 V

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Total Capacitance (Typ.) CT VR=0V
f=1MHz
26 pF
Forward Voltage (Max) VF IF=200mA 0.5 V
Forward Voltage (Typ.) VF IF=1mA 0.20 V
Forward Voltage (Typ.) VF IF=5mA 0.24 V
Forward Voltage (Typ.) VF IF=200mA 0.45 V
Reverse Current (Max) IR VR=30V 0.03 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

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Dec,2016

Mar,2019

Jan,2026

Jun,2026

Jun,2026

*

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

Orderable part number

Orderable part number
(example)
MOQ(pcs) Reliability
Information
RoHS AEC_Q100-Q101 Note Stock Check Search
CUS521,H3F 3000 Yes - General Use
CUS521,H3XHF 3000 - Yes Yes Automotive Use

Technical inquiry

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Frequently Asked Questions

FAQs

Notes

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