2009-06-18 1 ESD5V0H1U-02LS ultra-low capacitance tvs diode ? avalanche diode with low clamping / trigger voltage designed for replacement of polymer suppressor devices ? esd / transient protection of high-speed data lines exceeding iec61000-4-2 (esd): 16 kv (contact) iec61000-4-4 (eft): 2.5 kv / 50 a (5/50 ns) ? no degradation or shifting of characteristics even after 1000 esd pulses and lower peak voltage than polymer devices (see curve on page 4) ? very low capacitance: 0.2 pf typ. @ 1.8 ghz ? smallest form factor: 0.6 x 0.3 x 0.3 mm ? working voltage: 5 v (can be extended to 60 v) ? response time typ. < 0.5 ns @ 8 kv ? pb-free (rohs) compliant) package ? qualified according aec q101 applications ? 10/100/1000 ethernet ? hdmi & dvi interfaces ? mobile communication and lcd displays ? consumer products ( stb, mp3, dvd, dsc...) ? notebooks and desktop computers, peripherals ESD5V0H1U-02LS 2 1 type package configuration marking ESD5V0H1U-02LS tsslp-2-1 1 line, uni-directional p
2009-06-18 2 ESD5V0H1U-02LS maximum ratings at t a = 25c, unless otherwise specified parameter symbol value unit esd contact discharge 1) v esd 16 kv operating temperature range t o p -55...125 c storage temperature t st g -65...150 electrical characteristics at t a = 25c, unless otherwise specified parameter symbol values unit min. typ. max. characteristics reverse working voltage v rwm - - 5 v avalanche breakdown voltage i (br) = 1 ma, from pin 2 to 1 v (br) - 200 - reverse current v r = 5 v i r - - 0.1 a clamping voltage 1) after 30 ns v esd = 8 kv, contact, from pin 2 to 1 v cl - 40 - v line capacitance 2) v r = 0 v, f = 1.8 ghz v r = 0 v, f = 1 mhz c t - - 0.2 0.27 0.4 0.42 pf series inductance l s - 0.2 - nh 1 v esd according to iec61000-4-2 2 total capacitance line to ground
2009-06-18 3 ESD5V0H1U-02LS reverse current i r = ? ( t a ) v r = 5 v 0 25 50 75 100 c 150 t a -13 10 -12 10 -11 10 -10 10 -9 10 -8 10 -7 10 -6 10 vr i r line capacitance c t = ? (f) v r = 0 v 0 500 1000 1500 2000 mhz 3000 f 0 0.1 0.2 pf 0.4 c t diode capacitance c t = ? (v r ) f = 1ghz 0 5 10 15 20 25 30 v 40 v r 0 0.1 0.2 pf 0.4 c t
2009-06-18 4 ESD5V0H1U-02LS application example single channel, uni-directional 1 2 the protection diode should be placed very close to the location where the esd can occur to keep loops and inductances as small as possible. connector esd sensitive device i/o protected signal line
2009-06-18 5 ESD5V0H1U-02LS clamping voltage at real esd event according to iec61000-4-2, 8 kv contact discharge: comparison with polymer suppressor. esd gun: c=150pf/r=330 ? ... with 6 ghz oscilloscope (50 ? )
2009-06-18 6 ESD5V0H1U-02LS package tsslp-2-1
2009-06-18 7 ESD5V0H1U-02LS edition 2006-02-01 published by infineon technologies ag 81726 mnchen, germany ? infineon technologies ag 2007. all rights reserved. attention please! the information given in this dokument shall in no event be regarded as a guarantee of conditions or characteristics (?beschaffenheitsgarantie?). with respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, infineon technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. information for further information on technology, delivery terms and conditions and prices please contact your nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements components may contain dangerous substances. for information on the types in question please contact your nearest infineon technologies office. infineon technologies components may only be used in life-support devices or systems with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
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