ESD protection diode (standard type, single)


Internal Connection Single
Number of Circuits 1
Number of Protected Lines 1
Configuration Unidirectional
Application Power supply
RoHS Compatible Product(s) (#) Available

Package Information

package name (TOSHIBA) SOD-963 (CST2C)
Package Image CST2C
package code SOD-963
Pins 2
Mounting Surface Mount
Package Dimensions View
Land pattern dimensions View
CAD data
(Symbol, Footprint and 3D model)
Download from UltraLibrarian<sup>®</sup> in your desired CAD format (Note) Download from UltraLibrarian® in your desired CAD format (Note)

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

 (Note) Ultra Librarian® is a Registered trademark and CAD data library of EMA (EMA Design Automation, Inc.).

Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Electrostatic discharge voltage(IEC61000-4-2) VESD +/-30 kV
Peak pulse current (IEC61000-4-5) IPP 80 A

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Working peak reverse voltage (Max) VRWM - 5.5 V
Total Capacitance (Typ.) CT VR=0V
600 pF
Dynamic resistance (Typ.) Rdyn IPP=16A to 30A 0.08 Ω
Reverse Breakdown Voltage (Min) VBR IBR=1mA 5.6 V
Reverse Current (Max) IR VRWM=5.5V 0.1 μA
Clamp voltage (Based on IEC61000-4-5) (Typ.) VC IPP=1A 7 V
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.


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




Technical inquiry

Contact us

Contact us

Frequently Asked Questions



back to list
A new window will open