82357240030 Wurth

Spezifikation fr Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 823 57 240 030 Datum / Date : 2006-10-15 Bezeichnung : description : 0402 ESD SuppressorL SMD size: 0402 ROHS Compliant A Mechanische Abmessungen / dimensions : SIZE (Unit : mm) SISE W L T a 0201 0.3 0.6 0.3 0.15 0402 0.5 1.0 0.6 0.25 0603 0.8 1.6 0.9 0.3 0805 1.25 2.0 1.2 0.3 1206 1.6 3.2 1.5 0.5 1210 2.5 3.2 1.5 0.5 1812 3.2 4.5 2.0 0.5 2220 5.0 5.7 2.5 0.5 B Elektrische Eigenschaften / electrical properties : TECHNICAL DATA Working Max. Clamping Typ. Leakage ESD Pulse ESD Voltage Part Number Capacitance Voltage Voltage Clamp. V Current Withstand air discharge DC V (*1) V (*2) A (*3) kV (*4) pF 823 57 240 030 24 180 - 1 - +/-15 3.0 * 1 Max. Clamping Voltage at 8/20 waveformand 1 A pulse current Capacitance tolerance: +/-50% * 2 Typ. Clamping Voltage per 8 kV ESD contact discharge method Capacitance measured at: 1MHz * 3 Leakage Current at max operating voltage, the max leakage current was measured at reliability test * 4. ESD Typ. Withstands Voltage design and method guarantee this property WAVE FORM ESD LEVEL IEC61000-4-2 Severity Level Air Discharge Direct Discharge 1 2 kV 2 kV 2 4 kV 4 kV 3 8 kV 6 kV 4 15 kV 8 kV 5 Special Special REFERENCE DATA T Response time < 1 ns rise Operating ambientg temperature -40+85 Storage temperature -50+125 Max. temperature solder 260/10s OTHER DATA Body ZnO End termination Ag/Ni/Sn Packaging Reel Complies with Standard IEC61000-4-2 Procedure Solgel Marking None WWWWrrrrtttthhhh EEEElllleeeekkkkttttrrrroooonnnniiiikkkk eeeeiiiiSSSSoooossss GGGGmmmmbbbbHHHH &&&& CCCCoooo....KKKKGGGG ---- RRRRaaaaddddiiiiaaaalllleeeexxxx ddddeeeeppppaaaarrrrttttmmmmeeeennnntttt D-74638 Waldenburg Max-Eyth-Strae 1 - 3 Germany Telefon (+49) (0) 7942 - 945 - 0 Telefax (+49) (0) 7942 - 945 - 400 Spezifikation fr Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 823 57 240 030 Bezeichnung : description : 0402 ESD SuppressorL SMD size: 0402 C Ltpad / soldering spec. : RECOMMENDED SOLDER PAD LAYOUT (Unit : mm) SISE A B C D 0201 0.25 0.32 0.85 0.3 0402 0.4 ~ 0.6 1.0 ~1.8 0.6 ~0.7 0.6 ~1.2 0603 0.8 ~ 1.2 1.7 ~3.0 1.2 ~1.6 0.9 ~1.8 0805 1.0 ~1.5 2.1 ~3.8 1.5 ~2.1 1.1 ~2.3 1206 1.8 ~2.5 3.0 ~5.8 1.8 ~2.6 1.2 ~3.3 1210 1.8 ~2.5 3.2 ~6.1 2.8 ~3.8 1.3 ~3.5 1812 2.5 ~3.5 4.0 ~7.3 3.3 ~4.5 1.5 ~3.8 2220 3.5 ~4.6 5.0 ~8.5 5.2 ~6.2 1.5 ~3.9 1 - The solder paste shall be printed in a thickness of 150 to 200m. 2 - The SIR test of the solder paste shall be doneBased on JIS-Z-3284 3 - IR reflow Pb Free Process suggestin profile (Based on J-STD-020-C): Rapid heating, partial heating or rapid cooling will easily cause defect of the component. So preheating and gradual cooling process is suggested. IR soldering has the highest yields due to controlled heating rates and solder liquidus times. Make sure that the element is not ssuubbjjeecctteedd ttoo aa tthheerrmmaall ggrraaddiieenntt sstteeeeppeerr tthhaann 33 ddeeggrreeeess ppeerr sseeccoonndd.. 22 ddeeggrreeeess ppeerr sseeccoonndd iiss tthhee iiddeeaall ggrraaddiieenntt.. DDuurriinngg tthhee ssoollddeerriinngg pprroocceessss,, pre- heating to within 175 degrees of the solders peak temperature is essential to minimize thermal shock. 4 - Soldering recommend paste is Sn 96.5/Ag 3.5 Peak Temp. 275 260C (3 to 10sec) - Preheat 250 1.The temperature rising speed is suggested to be 2~3/s. 225 2.Appropriate preheat time will be from 60 to 120 seconds. 200 3.Temp. maintain at 175 +/-25C 120 seconds. 175 - Heating Peak Temp. 1.Careful about sudden rise in temperature as it may worsen 150 245C the solder ability. 125 (10 to 20sec) Peak Temp. 2.Set the peak temperature in 23510-20s or 260C 3-10s. 175C 100 (60 to 120sec) - Cooling 75 1.Ramp down rate 6C/s max. 25 Perform adequate test in advance as the reflow temperature 01:00:00 02:00:00 03:00:00 04:00:00 Time (mn) profile will vary according to the conditions of the manufacturing process, and the specification of the reflow furnace Peak Temp. 4 - Hand Soldering Process 260C 275 Preheating 150C (3 to 10sec) Temperature of soldering iron tip 380C max. 3 to 5 sec 250 The Varistorrs shall be cooled gradually at room ambient temperature 225 200 5 - Ultrasonic cleaning 175 For preventing failures or damages. Frequency 29MHz max - radied Power 20W/l max - Period 5mn max 150 125 100 Preheat. 75 175C 150sec max. 25 01:00:00 02:00:00 03:00:00 04:00:00 Time (mn) WWWWWWWWrrrrrrrrtttttttthhhhhhhh EEEEEEEElllllllleeeeeeeekkkkkkkkttttttttrrrrrrrroooooooonnnnnnnniiiiiiiikkkkkkkk eeeeeeeeiiiiiiiiSSSSSSSSoooooooossssssss GGGGGGGGmmmmmmmmbbbbbbbbHHHHHHHH &&&&&&&& CCCCCCCCoooooooo........KKKKKKKKGGGGGGGG -------- RRRRRRRRaaaaaaaaddddddddiiiiiiiiaaaaaaaalllllllleeeeeeeexxxxxxxx ddddddddeeeeeeeeppppppppaaaaaaaarrrrrrrrttttttttmmmmmmmmeeeeeeeennnnnnnntttttttt D-74638 Waldenburg Max-Eyth-Strae 1 - 3 Germany Telefon (+49) (0) 7942 - 945 - 0 Telefax (+49) (0) 7942 - 945 - 400