Ultra low capacitance double rail-to-rail ESD protection diode

Ultra low capacitance double rail-to-rail ElectroStatic Discharge (ESD) protection diode in a small SOT457 Surface-Mounted Device (SMD) plastic package. The device is designed to protect two high-speed data lines or high-frequency signal lines from the damage caused by ESD and other transients. The device integrates two ultra low capacitance rail-to-rail diodes and one additional ESD protection diode to ensure signal line protection even if no supply voltage is available.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PESD2ETH-D PESD2ETH-DF 934070746135 SOT457 Order product
PESD2ETH-D PESD2ETH-DX 934070746115 SOT457 Order product


  • ESD protection of two high-speed data lines
  • Ultra low capacitance: CD = 1.3 pF
  • ISO 10605 (330 pF, 2 kΩ) up to 15 kV
  • ESD protection up to 8 kV
  • AEC-Q101 qualified

Target applications

  • 100BASE-T1 / OPEN Allicance BroadR-Reach automotive Ethernet
  • Low-Voltage Differential Signaling (LVDS) automotive
  • USB 2.0 automotive


Type numberPackage versionPackage nameSize (mm)
PESD2ETH-DSOT457SC-74; TSOP62.9 x 1.5 x 1


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9340 707 46135 )
SC-74; TSOP6
SOT457Reel 11¼" Q1/T1 in LargePack
( 9340 707 46115 )
ActiveL8Reel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
PESD2ETH-DPESD2ETH-DFPESD2ETH-Dweek 25, 2019716.03.323.01E811
PESD2ETH-DPESD2ETH-DXPESD2ETH-Dweek 25, 2019716.03.323.01E811
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
PESD2ETH-DUltra low capacitance double rail-to-rail ESD protection diodeData sheet2017-12-14
PESD2ETH-D_Nexperia_Product_ReliabilityPESD2ETH-D Nexperia Product ReliabilityQuality document2019-04-29
PESD2ETH-DPESD2ETH-D SPICE modelSPICE model2017-11-01
SOT457_135Tape reel SMD; standard product orientation 12NC ending 135Packing2012-11-30
SOT457_115TSOP6; Tape reel SMD; standard product orientation 12NC ending 115Packing2012-11-30
SOT457plastic, surface-mounted package (SC-74; TSOP6); 6 leadsOutline drawing2018-11-28


If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.


File nameTitleTypeDate
PESD2ETH-DPESD2ETH-D SPICE modelSPICE model2017-11-01

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PESD2ETH-DPESD2ETH-DF934070746135Reel 11¼" Q1/T1 in LargePackOrder product
PESD2ETH-DPESD2ETH-DX934070746115Reel 7" Q1/T1Order product


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Sample orders normally take 2-4 days for delivery.

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