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)

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Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Electrostatic discharge voltage(IEC61000-4-2) VESD +/-30 kV
Peak pulse current (IEC61000-4-5) IPP 14 A

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Working peak reverse voltage (Max) VRWM - 21 V
Total Capacitance (Typ.) CT VR=0V
160 pF
Dynamic resistance (Typ.) Rdyn IPP=16A to 30A 0.13 Ω
Reverse Breakdown Voltage (Min) VBR IBR=1mA 21.5 V
Reverse Current (Max) IR VRWM=21V 0.1 μA
Clamp voltage (Based on IEC61000-4-5) (Typ.) VC IPP=1A 24.2 V
Purchase and Sample
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Orderable part number

Orderable part number
MOQ(pcs) Reliability
RoHS Note
DF2S23P2CTC,L3F 10000 Yes General Use

Technical inquiry

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Frequently Asked Questions



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