Dimensions: mm Recommended Land Pattern: mm Absolute Maximum Ratings (Ambient Temperature 25C): 1,9 Properties Test conditions Value Unit 0,76 bsc. 0,95 (Reverse) Peak Pulse Current I t = 8/20s 12 A +0,07 Peak p 4 3 0,82 -0,06 I t = 5/50ns (Reverse) Peak Pulse Current 80 A +0,08 Peak EFT p 0,42 -0,05 V ESD Air Discharge Capability 1) 30 kV ESD Air 1 2 ESD Contact Discharge V 24 kV Capability 2) ESD Contact Channels 2+1 1) in positive and negative polarity 2) in positive and negative polarity Certification: 4 3 0,96 bsc. 1 2 1,4 3x 1,0 RoHS Approval Compliant 2011/65/EU&2015/863 1,92 bsc. 2,9 REACh Approval Conform or declared (EC)1907/2006 Halogen Free Conform JEDEC JS709B Halogen Free Conform IEC 61249-2-21 Schematic: VDD I/O 2 4 3 +0,09 General Information: 2,95 -0,15 +0,12 0,48 -0,08 Operating Temperature -55 up to +125 C Storage Conditions (in original < 40 C < 90 % RH packaging) Moisture Sensitivity Level (MSL) 3 Test conditions of Electrical Properties: +20 C, 33 % RH if not specified differently VCh Clamp ESD was measured by Transmission Line Pulsing (TLP) System. TLP conditions: Z0=50,tp=100ns, tr=1ns 1 2 Compliant: IEC 61000-4-2, -4 and -5 GND I/O 1 Product Marking: Pin 1 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD Marking 1) W12XY RoD 001.001 2021-04-22 DIN ISO 2768-1m 1) X = Datecode Y = Controlcode DESCRIPTION WE-TVS TVS Diode High Speed Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Series Max-Eyth-Str. 1 8240136 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com SOT143-4L eiSos Valid 1/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. +3,0 5,0 -5,0 +0,03 0,15 -0,05 +0,04 1,3 0,06 -0,01 0,55 ref. 2,4 0,25 ref. +0,05 1,02 -0,12 +0,09 1,08 -0,13 1,4 1,4 1,1 2,2Electrical Properties: Peak Pulse Power and Current Derating: Value U Properties Test conditions Tol. 120 nit min. typ. max. Channel Operating V I/O to GND 3.3 V Ch Voltage DC Operating m V V to GND 3.8 V 100 Voltage DC DD ax. (Reverse) V I/O to GND I =1mA Breakdown 4.5 V BR BR Voltage Leakage m I V to GND V =V V =0V 5 A 80 Current ax. Leak DD DD DC GND Channel I/O to GND (Reverse) I 1 A V =V V =V V = 0V Leakage Ch Leak DD DC I/O Ch GND Current 60 Forward V GND to I/O I =15mA 0.6 1 V Voltage F F I/O to GND (Channel) Input C V =3.3V V =1.65V V =0V 3 3.5 pF Capacitance Ch DD I/O GND 40 f=1MHz between I/O pins Channel to C V =3.3V V =1.65V V =0V Channel Input 0.4 0.6 pF Cross DD I/O GND f=1MHz Capacitance 20 Channel ESD V IEC 61000-4-2 +8kV (TLP=16A) Clamping 9 V Ch Clamp Contact Mode, I/O to GND ESD Voltage Channel Surge I/O to GND V Clamping 6 7.5 V 5A, t = 8/20 s Ch Clamp Voltage p 0 Polarity Unidirectional 0 25 50 75 100 125 150 Ambient Temperature C CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD RoD 001.001 2021-04-22 DIN ISO 2768-1m DESCRIPTION WE-TVS TVS Diode High Speed Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Series Max-Eyth-Str. 1 8240136 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com SOT143-4L eiSos Valid 2/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Derating %