Ultra low capacitance quadruple rail-to-rail ESD protection

Ultra low capacitance quadruple rail-to-rail ElectroStatic Discharge (ESD) protection device in an SOT457 (SC-74) small Surface-Mounted Device (SMD) plastic package.

The device is designed to protect four high-speed data lines or high-frequency signal lines from the damage caused by ESD and other transients.

PRTR5V0U4D integrates four ultra low capacitance rail-to-rail ESD protection channels 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
PRTR5V0U4D-Q PRTR5V0U4D-QH 934665020125 SOT457 Order product

Features and benefits

  • ESD protection of four high-speed data lines or high-frequency signal lines

  • Ultra low input/output to ground capacitance: C(I/O-GND) = 1 pF

  • ESD protection up to 8 kV

  • IEC 61000-4-2, level 4 (ESD)

  • Very low clamping voltage due to an integrated additional ESD protection diode

  • Very low reverse current

  • Small SMD plastic package

  • Qualified according to AEC-Q101 and recommended for use in automotive applications


  • USB 2.0 interfaces

  • Digital Video Interface (DVI)

  • High-Definition Multimedia Interface (HDMI)

  • Mobile phones

  • Digital cameras

  • WAN/LAN systems

  • PC, notebooks, printers and other PC peripherals


Type numberPackage versionPackage nameSize (mm)ConfigurationNr of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)
PRTR5V0U4D-QSOT457TSOP62.9 x 1.5 x 1Unidirectional45.51-8

(-) dash denotes: "Parameter value not specified for this product"

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 650 20125 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
PRTR5V0U4D-QUltra low capacitance quadruple rail-to-rail ESD protectionData sheet2022-07-08
PRTR5V0U4D-Q_Nexperia_Product_ReliabilityPRTR5V0U4D-Q Nexperia Product ReliabilityQuality document2023-04-04
SOT457_125TSOP6; Reel pack for SMD, 7"; Q3/T4 product orientationPacking information2020-02-26
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08


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PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
PRTR5V0U4D-QPRTR5V0U4D-QH934665020125SOT457_125- Order product


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