ESD protection diodes

ESD protection from a proven semiconductor leader

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ESD diodes are a simple, low-cost way to protect electronics from the inevitable release of stored static electricity on common touchpoints such as ports and buttons. Browse the parametic search table or the links below to find diodes for a wide range of signal voltages offering protection up to ±30kV.

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Related categories

USB Type-C technologies

Learn about USB Type-C, example architectures, and the solutions that TI offers for entire system-level design

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ESD protection for every design

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Options in familiar packages

TI ESD diodes can drop right in to existing designs. Explore options in common leadless packages like DFN1006 and DFN0603 plus a growing portfolio of leaded packages like SOD-323, and SOT23-3.

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A diode for every interface

From the high-speed world of HDMI and USB, the industry-trusted CAN, LIN, and RS-485, all the way to emerging ISO15118, our portfolio is rapidly-expanding to fit a growing number of use-cases.

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A focus on speed

TI's diode process was built with speed in mind, meaning you will find industry-leading capacitance at every voltage.

New releases of ESD protection diodes

Protection for CAN and LIN

Final assembly of an automobile can be rife with opportunities for ESD as cables accumulate excess charge throughout the factory. ESD can also occur during maintinence any time cables are manipulated. Protect your systems from up to 30kV strikes with our selection of 24V solutions.

Featured products for CAN & LIN

ESD2CAN24-Q1

ACTIVE

Automotive, dual, 3-pF, ±24-V, ±30-kV ESD protection diode for in-vehicle networks

ESD2CANFD24-Q1

ACTIVE

Automotive, dual, 2.5pF ±24-V, 25-kV ESD protection diode for in-vehicle networks

ESD1LIN24-Q1

ACTIVE

Automotive, 2.3-pF, ±24-V, ±30-kV ESD protection diode for LIN interfaces in SOD-32

The 'do-It-all' diodes

There are countless 24V lines across many systems, protect them all with a selection of diodes with multiple ratings and packages.

Featured products for general-purpose 24V protection

ESD752

ACTIVE

Dual, 3-pF, ±24-V, ±30-kV ESD protection diode with 8/20-µS surge

ESD751

ACTIVE

1.6-pF ±24-V ±22-kV ESD protection diode for USB power delivery

ESD762

ACTIVE

Dual 1.7-pF ±24-V ±20-kV ESD protection diode with 8/20-µS surge

Big protection, small package

Some of our smallest electronics carry the largest risk of ESD damage. Think about the smartwatch and phone you tap on and charge every day, the individual keys on your laptop's keyboard, ESD protection cannot be compromised due to lack of space. Therefore, we have released 30kV, low capacitance diodes in DFN0603.