1、 BIDIRECTIONAL TVS DIODE Features Ultra low leakage:nA level Operating voltage:18V Low clamping voltage Complies with following standards:IEC 61000-4-2(ESD)immunity test Air discharge:30kV Contact discharge:30kV IEC61000-4-4(EFT)40A(5/50ns)IEC61000-4-5(Lightning)15A(8/20s)RoHS Compliant Applications
2、 USB 2.0 power and data line Set-top box and digital TV Digital video interface(DVI)Notebook Computers SIM Ports 10/100 Ethernet Dimensions SOD-323 Pin Configuration Mechanical Characteristics Package:SOD-323 Lead Finish:Lead Free UL Flammability Classification Rating 94V-0 Quantity Per Reel:3,000pc
3、s Reel Size:7 inch Absolute Maximum Ratings(Tamb=25C unless otherwise specified)Parameter Symbol Value Unit Peak Pulse Power(8/20s)Ppp 600 W ESD per IEC 6100042(Air)VESD 30 Kv ESD per IEC 6100042(Contact)30 Operating Temperature Range TJ -55 to+125 Storage Temperature Range TSTJ -55 to+150 Rev: 01.0
4、6.20151/3ESD3Z18CElectrical Characteristics(TA=25C unless otherwise specified)Part Number Device Marking VRWM(V)VBR(V)IT(mA)VC 1A Vc IR A(Max)C(Pf)(Typ.)(Max)(A)18C 18 20 1 29 40 15 1 57 Characteristic Curves Fig1.8/20s Pulse Waveform051015202530120tr100806040200Peak Value IPPtd=t IPP/2TESTWAVEFORMP
5、ARAMETERStr=8 std=20 st-Time(s)IPP-Peak Pulse Current-%of IPPFig3.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%Rev: 01.06.20152/
6、3ESD3Z18CESD3Z18CShanghai Leiditech Electronic Co.,Ltd Email: Tel:+86-021 50828806 Fax:+86-021 50477059 SOD-323 Package Outline&Dimensions Rev: 01.06.20153/3 Millimeters Inches Symbol Min.Nom.Max.Min.Nom.Max.A 0.80 0.90 1.150.031 0.035 0.045 A1 0.0.010.05 0.150.004 0.002 0.006 A3 0.15 REF 0.006 REF b 0.25 0.32 0.450.010 0.012 0.018 C 0.100 0.12 0.150 0.004 0.005 0.006 D 1.60 1.70 1.950.063 0.066 0.077 E 1.101.25 1.500.043 0.049 0.059 L 0.08 0.003 Soldering Footprint HE Symbol Millimeters Inches F G J K 2.652.853.100.104 0.112 0.122 1.60 0.063 3.200.1250.600.0240.800.031ESD3Z18C
