PESD1821U005

PESD1821U005 Ultal Low Capacitance ESD Protection Diode in 0201 Features ■ ESD protection for high speed data lines to IEC61000-4-2 ■ ESD contact discharge typical 8KV, max 15KV ■ ESD air discharge typical 15KV, max 25KV 1 2 ■ Surface mount ■ Extremely low capacitance ■ Very low leakage current ■ Fast response time ■ Bi-directional ESD protection ■ Lead free solder termination ■ The best ESD protection for high frequency, low voltage applications Mechanical Data Applications ■ Case: 0201 (plastic package). Lead free; RoHS compliant ■ USB3.1, Firewire, DVI, HDMI, S-ATA ■ Molding Compound Flammability Rating: UL 94 V-0 ■ Mobile HDMI Link, MDDI, MIPI, SWP / NFC ■ Terminals: High temperature soldering guaranteed: 260 °C/10 sec. at terminals ■ Thunderbolt, Display Port Absolute Maximum Ratings Ratings at 25 °C, ambient temperature unless otherwise specified Parameter Symbol Value Unit Maximum Contact discharge voltage Per IEC61000-4-2 --- 15KV V Maximum Air discharge voltage Per IEC61000-4-2 --- 25KV V Maximum Operating temperature TOPER -40 to +90
Maximum Storage temperature TSTG -55 to +125
TL 260
Maximum lead temperature for soldering during 10s Electrical Characteristics (TA = 25 °C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Units 5 V IEC61000-4-2 8KV contact discharge 450 V VC IEC61000-4-2 8KV contact discharge 40 V Leakage current IL DC 12V shall be applied on component Capacitance CP VR = 0V, f = 1MHz Rated Voltage VR --- Trigger voltage VT Clamping voltage 0.10 0.05 uA pF Note: 1 Trigger and clamping voltage are measured per IEC 61000-4-2, 8KV contact discharge method. 2 After reliability tests such as high temp storage, temp cycles, continuous ESD strike etc, the maximum leakage current is less than 10uA. Rev : 01.06.2015 1/3 www.leiditech.com PESD1821U005 ESD Clamping Test ESD TESTER RZ 450 Ω RG 223/U 50 Ω coax 4 GHz DIGITAL 10× OSCILLOSCOPE ATTENUATOR CZ 50 Ω DUT (DEVICE UNDER TEST) IEC 61000-4-2 network CZ = 150 pF; RZ = 330 Ω 450 400 350 300 250 200 150 100 50 0 -50 Typical Device Capacitance VS. Frequency 0.06 0.05 Capacitance(pF) Voltage ( V ) Typical ESD Response （IEC 61000-4-2, 8KV contact discharge） 0 10 20 30 40 50 60 70 0.04 0.03 0.02 0.01 0 1.0E+07 80 90 Time（ns） 1.0E+08 1.0E+09 1.0E+10 Frequency(Hz) Eye Diagram Measurement USB3.0 Mask at 5.0 Gbps HDMI Mask at 3.4 Gbps Rev : 01.06.2015 2/3 www.leiditech.com PESD1821U005 Product Dimension Dimension Symbol Unit Min Typ Max A 0.50 0.60 0.70 B 0.25 0.30 0.35 C 0.25 0.30 0.35 H 0.18 0.20 0.22 F 0.25 027 0.29 mm Ordering information Order code PESD1821U005 Package 0201 Packaging option Base quantity Packaging specification Tape and reel 15000pcs / reel EIA STD RS-481 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.06.2015 3/3 www.leiditech.com