TVS Diodes (ESD保護二極體)

近年來，針對從工業到消費電子設備的各種應用，已經強調了針對由靜電和“電湧”引起的“ ESD”的保護性能。東芝提供了一個TVS二極管（ESD保護二極管），可以保護設備免受從外部端子滲透的異常瞬態電壓的影響，並防止損壞和故障。
東芝提供廣泛的產品陣容，從保護電源線的通用類型到保護通信線（例如USB）的高速信號類型。

TVS Diodes (ESD Protection Diodes)

產品陣容

You can narrow down the search for applicable products by selecting specifications.

CT (Typ.) (pF)
-
Working peak reverse voltage VRWM (Max) (V)
Protected Lines
Electrostatic discharge voltage (Based on IEC61000-4-2) (Max) (kV)
Application
Package name
Results:

You can narrow down your search for applicable products by package type or number of pins.

unit:
SOD-962 (SL2)

Package Size

W : 0.62 mm 0.024 inch
L : 0.32 mm 0.013 inch
H : 0.3 mm 0.012 inch
SOD-882 (CST2)

Package Size

W : 1.0 mm 0.039 inch
L : 0.6 mm 0.024 inch
H : 0.38 mm 0.015 inch
SOD-923

Package Size

W : 1.0 mm 0.039 inch
L : 0.6 mm 0.024 inch
H : 0.4 mm 0.016 inch
SOD-523 (ESC)

Package Size

W : 1.6 mm 0.063 inch
L : 0.8 mm 0.031 inch
H : 0.6 mm 0.024 inch
SOD-963 (CST2C)

Package Size

W : 1.6 mm 0.063 inch
L : 0.8 mm 0.031 inch
H : 0.48 mm 0.019 inch
SOD-323 (USC)

Package Size

W : 2.5 mm 0.098 inch
L : 1.25 mm 0.049 inch
H : 0.9 mm 0.035 inch
SOT-883 (CST3)

Package Size

W : 1.0 mm 0.039 inch
L : 0.6 mm 0.024 inch
H : 0.38 mm 0.015 inch
SOT-723 (VESM)

Package Size

W : 1.2 mm 0.047 inch
L : 1.2 mm 0.047 inch
H : 0.5 mm 0.020 inch
SOT-416 (SSM)

Package Size

W : 1.6 mm 0.063 inch
L : 1.6 mm 0.063 inch
H : 0.7 mm 0.028 inch
SOT-323 (USM)

Package Size

W : 2.0 mm 0.079 inch
L : 2.1 mm 0.083 inch
H : 0.9 mm 0.035 inch
SOT-346 (S-Mini)

Package Size

W : 2.9 mm 0.11 inch
L : 2.5 mm 0.098 inch
H : 1.1 mm 0.043 inch
DFN5

Package Size

W : 1.3 mm 0.051 inch
L : 0.8 mm 0.031 inch
H : 0.375 mm 0.015 inch
SOT-553 (ESV)

Package Size

W : 1.6 mm 0.063 inch
L : 1.6 mm 0.063 inch
H : 0.55 mm 0.022 inch
SOT-353 (USV)

Package Size

W : 2.0 mm 0.079 inch
L : 2.1 mm 0.083 inch
H : 0.9 mm 0.035 inch
SOT-25 (SMV)

Package Size

W : 2.9 mm 0.11 inch
L : 2.8 mm 0.11 inch
H : 1.1 mm 0.043 inch
DFN6

Package Size

W : 1.25 mm 0.049 inch
L : 1.0 mm 0.039 inch
H : 0.5 mm 0.020 inch
SOT-563 (ES6)

Package Size

W : 1.6 mm 0.063 inch
L : 1.6 mm 0.063 inch
H : 0.55 mm 0.022 inch
SOT-1220 (UDFN6B)

Package Size

W : 2.0 mm 0.079 inch
L : 2.0 mm 0.079 inch
H : 0.75 mm 0.030 inch
SOT-363 (US6)

Package Size

W : 2.0 mm 0.079 inch
L : 2.1 mm 0.083 inch
H : 0.9 mm 0.035 inch
DFN10

Package Size

W : 2.5 mm 0.098 inch
L : 1.0 mm 0.039 inch
H : 0.5 mm 0.020 inch

All package dimensions are guaranteed in millimeters as mentioned on datasheet. Package dimension in inches is round to 2 significant digits converted with 1mm=0.0393701inch.

型號需要超過三個文字以上

About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

Technical Articles

ESD tolerance
Toshiba's TVS diodes can be used with peace of mind because they can withstand ESD levels exceeding the highest Level 4 values in IEC61000-4-2.
詳細資料
High circuit protection performance

Diodes / TVS Diodes (ESD Protection Diodes)

ESD-pulse absorption performance for reducing 1st peak voltage
By including the TVS diode, the 1st peak pulse voltage can be kept low and the ESD withstand can be improved.

Diodes / TVS Diodes (ESD Protection Diodes)

Low dynamic resistance
Low-capacitance TVS diodes have reduced dynamic resistances compared with conventional DF2BxM2 series (EAP-II) TVS diodes.

Diodes / TVS Diodes (ESD Protection Diodes)

Ensuring signal quality: insertion power loss
To prevent signal degradation, it is necessary to select a TVS diode with a capacitance between terminals suitable for the signal speed.

Diodes / TVS Diodes (ESD Protection Diodes)

Extensive package lineup: developing smaller packages
Toshiba offers a wide choice of TVS diodes in packages ranging from general-purpose to small-size.

Diodes / TVS Diodes (ESD Protection Diodes)

Extensive package lineup: multi-bit packages
Multi-bit TVS diodes are useful for sets with multiple-signal lines, such as USB or HDMI®.

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詳細資料
Blood Glucose Meter
Such as low power consumption and miniaturization are important in designing blood glucose meter. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, surge voltage protection units, sensor signal input units, etc., along with circuit configuration examples.
詳細資料
Body Composition Analyzer
Such as low power consumption and miniaturization are important in designing body composition analyzer. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, sensor signal input unit, display unit, etc., along with circuit configuration examples.
詳細資料
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Such as low power consumption and miniaturization are important in designing wireless charger. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, inverter circuit unit, etc., along with circuit configuration examples.
詳細資料
Wireless Earbuds
Such as low power consumption and miniaturization are important in designing wireless earbuds. Toshiba provides information on a wide range of semiconductor products suitable for power supply/power supply management units, surge/ESD protection circuit units, etc., along with circuit configuration examples.
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Washing Machine
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詳細資料
Uninterruptible power supply
Such as low power consumption and miniaturization are important in designing uninterruptible power supply (UPS). Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, inverter/converter units, control units, signal transmission units, etc., along with circuit configuration examples.
詳細資料
Server
Such as low power consumption and miniaturization are important in designing server. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, motor driving unit, over temperature monitoring unit, etc., along with circuit configuration examples.
詳細資料
Inkjet Printer
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詳細資料
Programmable Logic Controller
Such as high functionality, low power consumption and miniaturization are important in designing programmablelogic 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.
詳細資料
Human Sensor
Such as low power consumption, miniaturization and robust operation are important in designing human sensor. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, sensor signal input unit, alarm output unit, etc., along with circuit configuration examples.
詳細資料
Multi Function Printer
Such as efficiency of motor driving, low power consumption and miniaturization are important in designing multi function printer (MFP). Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, engine (motor driving) units, scanner units, control units, etc., along with circuit configuration examples.
詳細資料
Electric Shaver
Such as low power consumption and miniaturization are important in designing electric shaver. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, surge voltage protection units, motor driving units, etc., along with circuit configuration examples.
詳細資料
Microwave Oven
Such as low noise, low power consumption and miniaturization are important in designing microwave oven. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, magnetron driving circuit units, sensor signal input units, etc., along with circuit configuration examples.
詳細資料
Smart Plug
Such as AC isolation, high efficiency and miniaturization are important in designing smart plug. Toshiba provides information on a wide range of semiconductor products suitable for AC switch units, power supply units, wireless and key switch units, etc., along with circuit configuration examples.
詳細資料
Solid State Drive
Such as low power consumption and miniaturization are important in designing solid state drive (SSD). Toshiba provides information on a wide range of semiconductor products suitable for power supply/power supply management units, surge/ESD protection circuit units, over temperature monitoring unit, etc., along with circuit configuration examples.
詳細資料
Action Camera
Such as low power consumption and miniaturization are important in designing action camera. Toshiba provides information on a wide range of semiconductor products suitable for power supply and charge management units, RF circuit units, display unit, etc., along with circuit configuration examples.
詳細資料
Electronic Sphygmomanometer
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
Smart Speaker
Such as low power consumption and miniaturization are important in designing smart speaker. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, sensor signal input unit, display unit, etc., along with circuit configuration examples.
詳細資料
Surveillance Camera
Such as low power consumption and miniaturization are important in designing surveillance camera. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, camera motion control units, etc., along with circuit configuration examples.
詳細資料

參考設計

Main switch of a rapid-charging circuit of load switch IC TCK301G, TCK302G, TCK303G application & circuit.
Load Switch IC TCK301G, TCK302G, TCK303G Application & Circuit
This reference design provides example circuit of the load switch with low on resistance and built-in in-rush current control function. It is suitable for battery used application.
詳細資料
Battery charger circuit of load switch IC TCK321G, TCK322G, TCK323G application & circuit.
Load Switch IC TCK321G, TCK322G, TCK323G Application & Circuit
This reference design provides document with input selection characteristics. The load switch has small package and low on resistance suitable for battery charging application.
詳細資料

Simulation

PSpice®
Parametric Search
LTspice®
Parametric Search

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