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Texas Instruments ESD351DPYR TVS Diodes

This unidirectional transient voltage suppressor diode offers robust ESD protection with a maximum clamping voltage of 6.5V and a peak reverse voltage of 3.6V.

99,999 ActiveTexas InstrumentsX1SON (DPY)-2$0.44RoHS
ESD351DPYR X1SON (DPY)-2 package illustration

Same model may have multiple batches, images only for reference.

ESD351DPYR
Manufacturer
Part Number (MPN)
ESD351DPYR
Category
Circuit ProtectionTVS DiodesTexas Instruments ESD351DPYR
Detailed Description
This unidirectional transient voltage suppressor diode offers robust ESD protection with a maximum clamping voltage of 6.5V and a peak reverse voltage of 3.6V. Featuring a breakdown voltage range from 4.5V to 7.5V, it handles a non-repetitive peak reverse power dissipation of 36W. Designed for 1-channel protection, this silicon diode operates across a wide temperature range of -40°C to 125°C. Its compact 2-terminal, 0402 package with dual terminal position ensures efficient integration.
Package
X1SON (DPY)-2
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF ESD351DPYR Datasheet
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Technical Specifications

Texas Instruments ESD351DPYR TVS Diodes technical specifications.

General

RoHS
Yes
Number of Pins
2
Number of Channels
1
Operating Temperature
-40 ~ 125
Terminal Position
DUAL
Number of Elements
1
Polarity
UNIDIRECTIONAL
Diode Element Material
SILICON
Diode Type
TRANS VOLTAGE SUPPRESSOR DIODE
Rep Pk Reverse Voltage Max
3.6

Alternate Parts Comparison (ESD351DPYR vs ESD341DPLR vs ESD204DQAR vs ESD401DPYR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Number of Channels1141
RoHSYesYesYesYes
Bi Uni DirectionalUni-DirectionalBi-directionalBi-directionalBi-directional
Breakdown Voltage Min V4.5557.5
Clamping Voltage V6.58.88.215
Dynamic Resistance Typ0.10.250.30.7
Iec 61000 4 2 Contact V30000300003000024000
Iec 61000 4 5 a65.45.54.5
Interface TypeAudio, GPIO, USB 2.0Ethernet, GPIO, General purpose, HDMI 1.4, HDMI 1.4/1.3, USB 2.0Ethernet, HDMI 1.4, HDMI 1.4/1.3, HDMI 2.0, LVDS, USB 2.0, USB 3.0Audio, Ethernet, General purpose, USB 2.0
IO Capacitance Typ Pf1.80.660.550.77
IO Leakage Current Max Na101001010
Operating Temperature Range C-40 to 125-40 to 125-40 to 125-40 to 125
Action

Texas Instruments ESD351DPYR TVS Diodes Overview

This unidirectional transient voltage suppressor diode offers robust ESD protection with a maximum clamping voltage of 6.5V and a peak reverse voltage of 3.6V. Featuring a breakdown voltage range from 4.5V to 7.5V, it handles a non-repetitive peak reverse power dissipation of 36W. Designed for 1-channel protection, this silicon diode operates across a wide temperature range of -40°C to 125°C.

Its compact 2-terminal, 0402 package with dual terminal position ensures efficient integration.

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

More Parts in TVS Diodes

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.