DF2B7AFS

ESD protection diode (bi-directional type)

Data sheet

DF2B7AFS Data sheet/Japanese[Aug,2022]PDF: 487KB

Data sheet

DF2B7AFS Data sheet/English[Aug,2022]PDF: 359KB

Simulation Model

PSpice Model[Jun,2017]lib: 1KB

Simulation Model

LTspice Model[Mar,2019]ZIP: 7KB

Reliability Information

Reliability Data[Dec,2024]PDF: 200KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Dec,2024]PDF: 86KB

Environment Information

Certificate on Content of SVHC of REACH[Dec,2024]PDF: 86KB

Application Note

Basics of ESD Protection (TVS)Diodes[May,2022]PDF: 1674KB

Application Note

Overvoltage protection device Zener diode and ESD protection diode[Apr,2022]PDF: 1161KB

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

Catalog

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

Catalog

Mini catalog Introduction of Toshiba TVS Diodes(ESD Protection Diodes) Line-up[Jul,2024]PDF: 575KB

Catalog

Mini catalog Introduction of Toshiba Zener Diode for protection[Jul,2024]PDF: 541KB

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

DF2B7AFS Data sheet/Japanese[Aug,2022]PDF: 487KB

Data sheet

DF2B7AFS Data sheet/English[Aug,2022]PDF: 359KB

Application Note

Basics of ESD Protection (TVS)Diodes[May,2022]PDF: 1674KB

Application Note

Overvoltage protection device Zener diode and ESD protection diode[Apr,2022]PDF: 1161KB

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

Simulation Model

PSpice Model[Jun,2017]lib: 1KB

Simulation Model

LTspice Model[Mar,2019]ZIP: 7KB

Reliability Information

Reliability Data[Dec,2024]PDF: 200KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Dec,2024]PDF: 86KB

Environment Information

Certificate on Content of SVHC of REACH[Dec,2024]PDF: 86KB

Catalog

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

Catalog

Mini catalog Introduction of Toshiba TVS Diodes(ESD Protection Diodes) Line-up[Jul,2024]PDF: 575KB

Catalog

Mini catalog Introduction of Toshiba Zener Diode for protection[Jul,2024]PDF: 541KB

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

Internal Connection Single
Number of Circuits 1
Number of Protected Lines 1
Configuration Bidirectional
Application USB1.1 / Audio / SIM-Card / Power supply
RoHS Compatible Product(s) (#) Available

Package Information

package name (TOSHIBA) SOD-923 (SOD-923)
Package Image SOD-923
package code SOD-923
Pins 2
Mounting Surface Mount
Width×Length×Height
(mm)		 1.0×0.6×0.4
Package Dimensions 보기
Land pattern dimensions 보기
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 4 A

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Working peak reverse voltage (Max) VRWM - +/-5.5 V
Total Capacitance (Max) CT VR=0V
f=1MHz		 10 pF
Total Capacitance (Typ.) CT VR=0V
f=1MHz		 8.5 pF
Dynamic resistance (Typ.) Rdyn IPP=8A to 16A 0.2 Ω
Reverse Breakdown Voltage (Min) VBR IBR=1mA 5.8 V
Reverse Current (Max) IR VRWM=5.5V 0.1 μA
Clamp voltage (Based on IEC61000-4-5) (Typ.) VC IPP=1A 8 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.

Document

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

Jun,2017

Mar,2019

Dec,2024

Dec,2024

Dec,2024

(Note)

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
AEC-Q101		 Note
DF2B7AFS,L3M 10000 Yes - General Use
DF2B7AFS,L3XGM 10000 - Yes Yes (Note) Unintended Use (Note)

(Note)：For more information, please contact our sales or use the inquiry form on our website.


애플리케이션

Programmable Logic Controller
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logic controller (PLC). Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, input and output module units, control signal transmission units, etc., along with circuit configuration examples.
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Notes

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