1、1-CHANNEL ULTRA LOW CAPACITANCE ESD DIODE Features Ultra low leakage:nA levelOperating voltage:3.3V Low clamping voltageComplies with following standards:IEC 61000-4-2(ESD)immunity testAir discharge:25kV Contact discharge:20kV IEC61000-4-4(EFT)40A(5/50ns)IEC61000-4-5(Lightning)4A(8/20 s)RoHS Complia
2、ntApplications USB 2.0 power and data lineSet-top box and digital TVDigital video interface(DVI)Notebook ComputersSIM Ports10/100 EthernetDimensions DFN1006Pin Configuration Mechanical Characteristics Package:DFN1006Lead Finish:Lead FreeUL Flammability Classification Rating 94V-0Quantity Per Reel:10
3、,000pcs Reel Size:7 inchAbsolute Maximum Ratings(Tamb=25C unless otherwise specified)Parameter Symbol Value Unit Peak Pulse Power(8/20s)Ppp56WESD per IEC 6100042(Air)VESD 25 KvESD per IEC 6100042(Contact)20Operating Temperature Range TJ-55 to+125 Storage Temperature Range TSTJ-55 to+150 Rev 2.0:01.0
4、6.20211/4Device Marking:3B RCLAMP3321PElectrical Characteristics(TA=25C unless otherwise specified)Rev 2.0:2/4Symbol VRWM VBR IR Parameter Reverse Working Peak Voltage Reverse Breakdown Voltage Reverse Leakage Current Clamping Voltage Conditions Typ Max 3.3 Unit V IT=1mA V VRWM=3.3V A V VC VC Clampi
5、ng Voltage V CJ Capacitance pF Min4.20.1IPP=1 A(8/20s)IPP=4 A(8/20s)VR=0V,f=1MHz0.450.61410 01.06.2021RCLAMP3321PCharacteristic CurvesRev 2.0:3/4Fig1.8/20s Pulse Waveform051015202530120tr100806040200Peak Value IPPtd=t IPP/2TESTWAVEFORMPARAMETERStr=8 std=20 st-Time(s)IPP-Peak Pulse Current-%of IPPFig
6、3.Power Derating Curve0255075100125150110100403020100%of Rated Power9080706050Ambient Temperature TA(C)Fig2.ESD Pulse Waveform(according to IEC 61000-4-2)60ns10%Percent of Peak Pulse Current%30nstr=0.71nsTime(ns)90%100%01.06.2021RCLAMP3321PDFN1006 PACKAGE OUTLINE&DIMENSIONSShanghai Leiditech Electronic Co.,Ltd Email: Tel:+86-021 50828806 Fax:+86-021 50477059Rev 2.0:4/401.06.2021RCLAMP3321P