ESD3321C

ESD3321C ESD PROTECTION DIODE Features ● ● ● ● Ultra low leakage: nA level Operating voltage: 3.3V Low clamping voltage Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±20kV Contact discharge: ±8kV – IEC61000-4-4 (EFT) 40A (5/50ns) RoHS Compliant Dimensions DFN0603-D Pin Configuration Applications ● ● ● ● ● ● USB 2.0 power and data line Set-top box and digital TV Digital video interface (DVI) Notebook Computers SIM Ports 10/100 Ethernet Mechanical Characteristics ● Package: DFN0603-D ● Lead Finish: Lead Free ● UL Flammability Classification Rating 94V-0 ● Quantity Per Reel:15,000pcs ● Reel Size:7 inch Absolute Maximum Ratings(Tamb=25°C unless otherwise specified) Parameter Peak Pulse Power (8/20µs) ESD per IEC 61000−4−2 (Air) ESD per IEC 61000−4−2 (Contact) Symbol Ppp VESD Value Unit 200 W ±20 Kv ±8 Operating Temperature Range TJ -55 to +125 ℃ Storage Temperature Range TSTJ -55 to +150 ℃ Rev : 01.06.2014 1/3 www.leiditech.com ESD3321C Electrical Characteristics(TA=25°C unless otherwise specified) Vc Part Number Device Marking VRWM (V) VBR (V) IT (mA) VC @1A B 3.3 5.1 1 7 ESD3321C (Max) 12.5 (@A) 7 IR μA (Max) C (Pf) (Typ.) 0.1 12 Characteristic Curves Fig2. ESD Pulse Waveform (according to IEC 61000-4-2) Fig1. 8/20µ s Pulse Waveform tr 100 100% TEST WAVEFORM PARAMETERS tr=8 s td=20 s Peak Value IPP 80 Percent of Peak Pulse Current % IPP - Peak Pulse Current - % of IPP 120 60 40 td=t IPP/2 20 0 0 5 10 15 20 25 10% tr = 0.7~1ns Time (ns) 30ns 30 60ns t - Time ( s) Fig3. 90% Power Derating Curve % of Rated Power 110 100 90 80 70 60 50 40 30 20 10 0 0 25 50 75 100 125 150 Ambient Temperature –TA (ºC) Rev : 01.06.2014 2/3 www.leiditech.com ESD3321C DFN0603 Package Outline Drawing DIMENSIONS DIM MILLIMETERS MIN NOM MAX A 0.235 0.25 0.265 A1 0.000 0.02 0.025 b 0.20 0.22 0.24 D 0.585 0.62 0.655 E 0.285 0.32 0.355 e 0.355BSC L 0.14 0.16 N 2 aaa 0.08 bbb 0.10 0.18 Suggested Land Pattern   DIMENSIONS   DIM MILLIMETERS C 0.425 G 0.175 X 0.270 Y 0.250 Z 0.675 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.06.2014 3/3 www.leiditech.com