unisonic technologies co., ltd PUSB220 tvs www.unisonic.com.tw 1 of 6 copyright ? 2013 unisonic technologies co., ltd qw-r215-007.b dual usb 2.0 integrated esd protection ? description the utc PUSB220 is a dual usb 2.0 integrated esd protection diode array. it uses utc?s advanced technology to provide customers with low leakage current, 4 ultra-low input capacitance rail-to-rail esd protection diodes and low clamping voltage, etc. the utc PUSB220 is suitable for dvi, ethernet and usb2.0, etc. ? features * low clamping voltage * low leakage current (max.=100na) * four ultra-low input capacitance (typical 1pf) ? ordering information ordering number package packing lead free halogen free PUSB220l-ag6-r PUSB220g-ag6-r sot-26 tape reel PUSB220l-ag6-r (1)packing type (2)package type (3)lead free (1) r: tape reel (2) ag6 : sot-26 (3) l: lead free, g: halogen free ? marking
PUSB220 tvs unisonic technologies co., ltd 2 of 6 www.unisonic.com.tw qw-r215-007.b ? pin configuration ? pin description pin no. pin name description 1 i/o terminal of esd 1 2 gnd ground 3 i/o terminal of esd 2 4 i/o terminal of esd 3 5 v cc supply voltage 6 i/o terminal of esd 4
PUSB220 tvs unisonic technologies co., ltd 3 of 6 www.unisonic.com.tw qw-r215-007.b ? absolute maximum ratings parameter symbol ratings unit dc input voltage range v in 0~+5.5 v esd voltage (hbm contact) v esd -8~+8 kv storage temperature t stg -55~+125 c operating temperature range t opr -40~+85 c note: 1. absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. 2. iec 61000-4-2 level 4. ? electrical characteristics (t c =25 c unless otherwise specified.) parameter symbol test conditions min typ max unit pin capacitance to ground, pins 1, 3, 4, 6 c i/o v in =0v, f =1mhz, v cc =3.0v 1.0 pf diode reverse leakage current, pins 1, 3, 4, 6 to ground i lkg v i =3.0v 100 na zener diode capacitance to ground, pin 5 to 2 c zener v in =0v, f =1mhz, v cc =3.0 v 40 pf zener diode breakdown voltage, pin 5 to 2 v br i/o i=1ma 6 9 v forward voltage v f 0.7 v
PUSB220 tvs unisonic technologies co., ltd 4 of 6 www.unisonic.com.tw qw-r215-007.b ? typical characteristics hbm +voltage waveform hbm -voltage waveform hbm +voltage waveform hbm -voltage waveform
PUSB220 tvs unisonic technologies co., ltd 5 of 6 www.unisonic.com.tw qw-r215-007.b ? typical characteristics(cont.) hbm clamped +8kv esd voltage waveform hbm clamped -8kv esd voltage waveform mm clamped +8kv esd voltage waveform mm clamped -8kv esd voltage waveform v z , zener voltage (v) 6 0 typical zener breakdown characteristics 0 12 14 10 4 8 2 5 20 30 15 25 35 10
PUSB220 tvs unisonic technologies co., ltd 6 of 6 www.unisonic.com.tw qw-r215-007.b ? typical characteristics(cont.) input capacitance(pf) 8 3 -25 25 7 6 5 4 typical variation of c in vs. temp (f=1mhz,vp=3.3v,v in =30mv.v n =0v.1uf) -50 2 1 0 50 75 100 0 0v dc input bias 1.65v dc input bias temperature (c) utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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