Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 82556170 Datum / Date : 31.07.06 Bezeichnung : description : 0603 SMD VARISTOR Lead Free SMD size: 0603 ROHS Compliant A Mechanische Abmessungen / dimensions : SIZE (Unit : mm) SIZE W L T a 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 Clamping Peak Breakdown Part Number Energy Capacitance Voltage Voltage Current Voltage AC DC V (*2) A (*3) J (*4) V (*1) pF (*4) 82556170 17 22 45 30 0.1 27 ( 24.3~29.8 ) 235 * 1 The varistor voltage was measured at 1 mA current , tolerance at 12~18V(+-15%)，exceed 22V (+-10%) Or tolerance to specify at : - * 2 The Clamping voltage tolerance at 12~18V(+-15%)，exceed 22V (+-10%). Clamping voltagemeasured at standard current (A) : 1.0 A * 3 The Peak Current was tested at 8/20 us waveform * 4. The capacitance value and Energy only for customer reference, it’s not formal specification Capacitance value m easured at standard frequency : 1 kHz 0603 SURGE LEVEL IEC61000-4-5 Severity Level (kV) 1 0,5 2 1 3 2 4 4 X Special Wave during T1 T2 8/20 µs 10 µs 1000 µs 10/700 µs CCITT 10 µs 700 µs 10/1000 µs 10 µs 1000 µs REFERENCE DATA Response time T < 1 ns rise Leakage current at Vv × 80% I < 50 uA v v Leakage current at Vv × 80% (After reliability Test) I < 200 uA v v A Operating ambient temperature -40～+85 ℃ Storage temperature -50～+125 ℃ Max. temperature solder 260 ℃ OTHER DATA Body ZnO End termination Ag/Sn/Ni Packaging Reel Complies with Standard IEC61000-4-5 Procedure Solgel Marking None WWWWüüüürrrrtttthhhh EEEElllleeeekkkkttttrrrroooonnnniiiikkkk eeeeiiiiSSSSoooossss GGGGmmmmbbbbHHHH &&&& CCCCoooo....KKKKGGGG ---- RRRRaaaaddddiiiiaaaalllleeeexxxx ddddeeeeppppaaaarrrrttttmmmmeeeennnntttt D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com PAGE/SEITE 1 - TO/VON 5

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 82.556.170 Bezeichnung : description : 0603 SMD VARISTOR SMD size: 0603 C Lötpad / soldering spec. : R ECOMMENDED SOLDER PAD LAYOUT (Unit : mm) A SISE A B C D 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 C 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 D 2220 3.5~4.6 5.0~8.5 5.2~6.2 1.5~3.9 B 1 - The solder paste shall be printed in a thickness of 150 to 200µm. 2 - The SIR test of the solder paste shall be done（Based 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 subjected to a thermal gradient steeper than 3 degrees per second. 2 degrees per second is the ideal gradient. During the soldering process, 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. - Preheat 275 260°C (3 to 10sec) 1.The temperature rising speed is suggested to be 2~3°C/s. 250 2.Appropriate preheat time will be from 60 to 120 seconds. C) 225 3.Temp. maintain at 175 +/-25°C 120 seconds. e (° 200 - Heating ur 1 . Cthaer esfouldl aebr oaubti listyu.dden rise in temperature as it may worsen mperat 115705 Pe2a4k 5T°eCmp. 2.Set the peak temperature in 235°C 10-20s or 260°C 3-10s. Te 125 Peak Temp. (10 to 20sec) - Cooling 100 175°C (60 to 120sec) 1.Ramp down rate 6°C/s max. 75 25 ※Perform adequate test in advance as the reflow temperature profile will vary according to the conditions of the manufacturing 01:00:00 02:00:00 03:00:00 04:00:00 Time (mn) process, and the specification of the reflow furnace 4 - Wave Soldering Process Peak Temp. 260°C 275 Ramp-up rate 3°C/s max. (3 to 10sec) Temp. maintain at 175 +/-25°C 180 seconds max. 250 Peak temperature 260°C 3-10s. C) 225 Ramp down rate 6°C/s max. e (° 200 to thermal shock, a preheat is recommended in the soldering atur 175 process. and the peak temperature should be under controlled per 150 rigidly in the solder process. m e 125 T 100 5 - Hand Soldering Process Preheat. Preheating 150°C 75 175°C 150sec max. Temperature of soldering iron tip 380°C max. 3 to 5 sec 25 The Varistorrs shall be cooled gradually at room ambient temperature 01:00:00 02:00:00 03:00:00 04:00:00 Time (mn) 6 - Ultrasonic cleaning For preventing failures or damages. Frequency 29MHz max - radied Power 20W/l max - Period 5mn max WWWWüüüürrrrtttthhhh EEEElllleeeekkkkttttrrrroooonnnniiiikkkk eeeeiiiiSSSSoooossss GGGGmmmmbbbbHHHH &&&& CCCCoooo....KKKKGGGG ---- RRRRaaaaddddiiiiaaaalllleeeexxxx ddddeeeeppppaaaarrrrttttmmmmeeeennnntttt D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com PAGE/SEITE 2 - TO/VON 5

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 82.556.170 Bezeichnung : description : 0603 SMD VARISTOR SMD size: 0603 D Rollenspezifikation / tape and reel specification : 1 - Carrier tape and transparent cover tape should be heat-sealed to carry the products, and the reel should be used to reel the carrier tape. 2 - The adhesion of the heat-sealed cover tape shall be 40 ﹢20/ ﹣15grams. 3 - Both the head and the end portion of the taping shall be empty for reel package and SMT auto-pickup machine. And a normal paper tape shall be conected in the head of taping for the operator to handle. (Unit : mm) Carrier Tape P0 T D0 P2 E F W B0 K0 Cover Tape A0 D1 T2 P1 Direction of unreeling TAPE SPECIFICATION (Unit : mm) Symbol A B K T T D D P P P W E F 0 0 0 2 0 1 1 2 0 ±0.10 ±0.10 ±0.10 ±0.05 ±0.05 +0.10 ±0.05 ±0.10 ±0.05 ±0.05 ±0.20 ±0.10 ±0.05 -0.00 0402 0.85 1.25 0.65 0.22 0.10 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0603 1.05 1.88 0.95 0.22 0.10 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0805 1.42 2.30 1.04 0.22 0.10 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1206 1.88 3.50 1.27 0.2 0.10 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1210 2.18 3.46 1.45 0.22 0.10 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1812 3.66 4.95 1.74 0.25 0.10 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 2220 5.10 5.97 2.80 0.25 0.10 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 WWWWüüüürrrrtttthhhh EEEElllleeeekkkkttttrrrroooonnnniiiikkkk eeeeiiiiSSSSoooossss GGGGmmmmbbbbHHHH &&&& CCCCoooo....KKKKGGGG ---- RRRRaaaaddddiiiiaaaalllleeeexxxx ddddeeeeppppaaaarrrrttttmmmmeeeennnntttt D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com PAGE/SEITE 3 - TO/VON 5

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 82.556.170 Bezeichnung : description : 0603 SMD VARISTOR SMD size: 0603 D Rollenspezifikation / tape and reel specification : (Unit : mm) E C B D W1 A W REEL DIMENSION (Unit : mm) Symbol A B C D E W W 1 0402 178.0±1.0 60.0±0.5 13.0±0.2 21.0±0.2 2.0±0.5 9.0±0.50 1.5±0.15 0603 178.0±1.0 60.0±0.5 13.0±0.2 21.0±0.2 2.0±0.5 9.0±0.50 1.5±0.15 0805 178.0±1.0 60.0±0.5 13.0±0.2 21.0±0.2 2.0±0.5 9.0±0.50 1.5±0.15 1206 178.0±1.0 60.0±0.5 13.0±0.2 21.0±0.2 2.0±0.5 9.0±0.50 1.5±0.15 1210 178.0±1.0 60.0±0.5 13.0±0.2 21.0±0.2 2.0±0.5 9.0±0.50 1.5±0.15 1812 178.0±1.0 60.0±0.5 13.5±0.1 21.0±0.2 2.0±0.5 13.6±0.2 1.5±0.15 2220 178.0±1.0 60.0±0.5 13.5±0.1 21.0±0.2 2.0±0.5 13.6±0.2 1.5±0.15 * * 2.0 mm for 361 and 391 * 2.5 mm for 431 and 471 QUANTITY PER PACKING UNIT Type 402 603 805 1206 1210 1812 2220 Pcs/reel 10 000 4 000 3 000 3 000 2 000 1 000 1 000 WWWWüüüürrrrtttthhhh EEEElllleeeekkkkttttrrrroooonnnniiiikkkk eeeeiiiiSSSSoooossss GGGGmmmmbbbbHHHH &&&& CCCCoooo....KKKKGGGG ---- RRRRaaaaddddiiiiaaaalllleeeexxxx ddddeeeeppppaaaarrrrttttmmmmeeeennnntttt D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com PAGE/SEITE 4 - TO/VON 5

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 82.556.170 Bezeichnung : description : 0603 SMD VARISTOR SMD size: 0603 E Testbedingungen / test conditions : BASIC TEST Characteristics Test Method/Description Environmental condition under which every measuring is done without doubt on the measuring results. Standard Test Condition Unless specially specified, temperature, relative humidity are 5 to 35℃, 45 to 85﹪RH. Maximum steady-state DC operating voltage the device can maintain and typical leakage current at 25℃ Max. Working Voltage not exceed 50 µA. Varistor Voltage With the specified measuring current of 1mA DC applied. Max. Clamping Voltage Maximum peak voltage across the TVS measured at a specified pulse current（A）and waveform 8/20µs. Surge Current Maximum peak current which may be applied with the specified waveform 8/20µs without device failure. Surge Shift △V/V The shift of TVS voltage after suffering the specified surge current. Energy Absorption Maximum energy which may be dissipated with a specified waveform 10/1000µs.without device failure. Typical Capacitance Device Capacitance measured with zero voltage bias 0.5VRMS and 1KHZ Leakage Current Typical leakage current at 25℃＜50µA ENVIRONMENTAL RELIABILITY TEST Characteristic Test method and description The specimen shall be subjected to 150 ± 2℃ for 1000 ± 12 hours in a thermostatic bath without load and High Temperature Storage then stored at room temperature and humidity for 1 to 2 hours. The change of varistor voltage shall be within 10 ﹪. The temperature cycle of specified temperature shall be repeated five times and then stored at room Temperature Cycle temperature and humidity for one or two hours. the change of varistor voltage shall be within 10 ﹪and mechanical damage shall be examined. Step Temperature Period 1 -40±3℃ 30Min±3 Room 2 Temperature 1~2 hours 3 8R5o±o2m℃ 30Min±3 4 Temperature 1~2 hours After being continuously applied the maximum allowable voltage at 85 ± 2℃ for 1000± 2 hours, the High Temperature Load specimen shall be stored at room temperature and humidity for one or two hours, the change of varistor voltage shall be within 10﹪. The specimen should be subjected to 40 ± 2℃, 90 to 95 ﹪RH environment , and the maximum allowable Damp Heat Load/Humidity Load voltage applied for 1000 hours, then stored at room temperature and humidity for one or two hours. the change of varistor voltage shall be within 10﹪ The specimen should be subjected to 40 ± 2℃, without load for 1000 hours and then stored at room Low Temperature Storage temperature for one or two hours. the change of varistor voltage shall be within 10 ﹪ Freigabe erteilt / Kunde / customer general release: Datum / date Unterschrift / signature JP. PENLOU High Temperature Load 06-07-31 Würth Elektronik JP. PENLOU New P/N 06-06-02 JP. PENLOU Operating temp. Range 05-11-30 JP. PENLOU Lead free soldering 05-11-04 Geprüft / checked 2006-06-02 Kontrolliert / approved JP. Penlou Name Änderung / modification Datum / date WWWWüüüürrrrtttthhhh EEEElllleeeekkkkttttrrrroooonnnniiiikkkk eeeeiiiiSSSSoooossss GGGGmmmmbbbbHHHH &&&& CCCCoooo....KKKKGGGG ---- RRRRaaaaddddiiiiaaaalllleeeexxxx ddddeeeeppppaaaarrrrttttmmmmeeeennnntttt D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com PAGE/SEITE 5 - TO/VON 5

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