Low capacitance unidirectional fivefold ESD protection diode arrays

Low capacitance unidirectional fivefold ElectroStatic Discharge (ESD) protection diode arrays in a leadless ultra small MO-252 (SOT866) Surface-Mounted Device (SMD) plastic packages designed to protect up to five unidirectional signal lines from the damage caused by ESD and other transients.


  • ESD protection of up to five lines
  • Low diode capacitance
  • Max. peak pulse power: PPPM = 25 W
  • Low clamping voltage: VCL = 12 V
  • Ultra low leakage current: IRM = 75 nA
  • ESD protection up to 20 kV
  • IEC 61000-4-2; level 4 (ESD)
  • IEC 61000-4-5 (surge); IPPM = 2.5 A

Target applications

  • Computers and peripherals
  • Audio and video equipment
  • Cellular handsets and accessories
  • Communication systems
  • Portable electronics
  • SIM card protection


Type numberPackage versionPackage nameSize (mm)Configuration# of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)
PESD3V3L5UFSOT886XSON61.45 x 1 x 0.5Unidirectional53.3222.520
PESD3V3L5UYSOT363TSSOP62.1 x 1.25 x 0.95Unidirectional53.3222.520
PESD5V0L5UFSOT886XSON61.45 x 1 x 0.5Unidirectional55162.520
PESD5V0L5UVSOT666SOT6661.6 x 1.2 x 0.55Unidirectional55162.515
PESD5V0L5UYSOT363TSSOP62.1 x 1.25 x 0.95Unidirectional55162.520


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOT886Reel 7" Q1/T1ActiveA1PESD3V3L5UF,115
( 9340 611 95115 )
SOT363Reel 7" Q1/T1ActiveK3%PESD3V3L5UY,115
( 9340 578 02115 )
SOT886Reel 7" Q1/T1ActiveA2PESD5V0L5UF,115
( 9340 611 99115 )

SOT666Reel 7" Q3/T4, ReverseActiveE2PESD5V0L5UV,125
( 9340 577 97125 )
Reel 7" Q1/T1ActiveE2PESD5V0L5UV,115
( 9340 577 97115 )
SOT363Reel 7" Q1/T1ActiveK4%PESD5V0L5UY,115
( 9340 578 03115 )
Reel 11¼" Q1/T1 in LargePackActiveK4%PESD5V0L5UYF
( 9340 578 03135 )
Reel 7" Q3/T4, ReverseActiveK4%PESD5V0L5UY,125
( 9340 578 03125 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
PESD3V3L5UFPESD3V3L5UF,115PESD3V3L5UFAlways Pb-free111.00.521.92E911
PESD3V3L5UYPESD3V3L5UY,115PESD3V3L5UYAlways Pb-free111.00.521.92E911
PESD5V0L5UFPESD5V0L5UF,115PESD5V0L5UFAlways Pb-free111.00.521.92E911
PESD5V0L5UVPESD5V0L5UV,125PESD5V0L5UVAlways Pb-free111.00.521.92E911
PESD5V0L5UVPESD5V0L5UV,115PESD5V0L5UVAlways Pb-free111.00.521.92E911
PESD5V0L5UYPESD5V0L5UY,115PESD5V0L5UYAlways Pb-free111.00.521.92E911
PESD5V0L5UYPESD5V0L5UYFPESD5V0L5UYweek 25, 2019111.00.521.92E911
PESD5V0L5UYPESD5V0L5UY,125PESD5V0L5UYAlways Pb-free111.00.521.92E911
Quality and reliability disclaimer

Documentation (15)

File nameTitleTypeDate
PESDXL5UF_V_YLow capacitance unidirectional fivefold ESD protection diode arraysData sheet2020-01-19
SOT363_165TSSOP6; reel pack; reversed product orientation; 12NC ending 165Packing2012-11-20
SOT363_135TSSOP6; Tape reel SMD; standard product orientation 12NC ending 135Packing2012-11-20
MAR_SOT363MAR_SOT363 TopmarkTop marking2013-06-03
SOT363_115TSSOP6; Tape reel SMD; standard product orientation 12NC ending 115Packing2012-11-15
SOT363plastic, surface-mounted package; 6 leads; 0.65 mm pitch; 2.1 mm x 1.25 mm x 0.95 mm bodyOutline drawing2018-11-14
SOT363_125TSSOP6 ; Reel pack for SMD, 7"; Q3/T4 product orientationPacking2020-02-14
SOT886_115XSON6; Reel pack for SMD, 7''; Q1/T1 product orientationPacking2020-02-13
SOT886_132XSON6; Reel pack for SMD, 7''; Q3/T4 product orientationPacking2020-02-13
MAR_SOT886MAR_SOT886 TopmarkTop marking2013-06-03
SOT886plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm bodyOutline drawing2018-11-14
SOT666_115Tape reel SMD; standard product orientation 12NC ending 115Packing2012-11-29
SOT666_125Tape reel SMD; reversed product orientation 12NC ending 125Packing2012-11-29
SOT666_315Tape reel SMD; standard product orientation 12NC ending 315Packing2012-11-29
SOT666plastic, surface-mounted package; 6 leads; 0.5 mm pitch; 1.6 mm x 1.2 mm x 0.55 mm bodyOutline drawing2019-06-18


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