DF2B7AFU

ESD protection diode (bi-directional type)

數據表

DF2B7AFU 數據表/日文[Jan,2018]PDF: 476KB

數據表

DF2B7AFU 數據表/英文[Jan,2018]PDF: 346KB

Simulation Model

PSpice Model[Jun,2017]lib: 1KB

Simulation Model

LTspice Model[Mar,2019]ZIP: 7KB

Reliability Information

Reliability Data[Sep,2024]PDF: 276KB

Environment Information

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

Environment Information

Certificate on Content of SVHC of REACH[Nov,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

數據表

DF2B7AFU 數據表/日文[Jan,2018]PDF: 476KB

數據表

DF2B7AFU 數據表/英文[Jan,2018]PDF: 346KB

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[Sep,2024]PDF: 276KB

Environment Information

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

Environment Information

Certificate on Content of SVHC of REACH[Nov,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

產品概要

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

包裝資訊

package name (TOSHIBA) SOD-323 (USC)
Package Image USC
package code SOD-323
Pins 2
Mounting Surface Mount
Width×Length×Height
(mm)		 2.5×1.25×0.9
Package Dimensions 檢視
Land pattern dimensions 檢視
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.).

絕對最大額定值

項目 符號 值 單位
Electrostatic discharge voltage(IEC61000-4-2) VESD +/-30 kV
Peak pulse current (IEC61000-4-5) IPP 4 A

電器特性

項目 符號 條件 值 單位
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
購買及樣品申請
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文檔

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Jun,2017

Mar,2019

Sep,2024

Nov,2024

Nov,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 Note
DF2B7AFU 3000 Yes General Use

應用

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詳細資料
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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.
詳細資料

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