A Dimensions: mm B Recommended land pattern: mm D Electrical Properties: Properties Test conditions Value Unit Tol. Inductance 100 kHz/ 100 mV L 735 H min. Leakage inductance 100 kHz/ 100 mV L 3.5 H max. S DC Resistance 1 R 1000 m max. DC DC Resistance 2 R 900 m max. DC DC Resistance 3 R 900 m max. DC Turns ratio n 1.5 : 1 : 1 Voltage-Second B = 280 mT Udt 99 Vs typ. C Schematic: Interwinding capacitance 100 kHz/ 100 mV C 11.0 pF typ. WW Rated voltage U 80 V (AC) R Insulation test voltage W1 => W2,3 U 2500 V (AC) T Insulation test voltage W2 => W3 U 1500 V (DC) T E General information: It is recommended that the temperature of the part does not exceed +125C under worst case conditions. Storage Temperature: -20C to 60C Operating Temperature: -40C to 125C Test conditions of Electrical Properties: 20C, 33% RH if not specified differently Designed to comply with the following requirements as defined by IEC61558-2- 16 amendment Basic insulation for a working voltage of 250 V RMS DESCRIPTION WE-GDTI Gate-Drive-Transformer Wrth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Order.- No. SIZE Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com 760301305 A4 1.0 2013-06-26 SSt WW eiSos we-online.com REV DATE BY CHECKED Size: EP7 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.H Soldering Specifications: H2: Classification Reflow Profiles H1: Classification Reflow Profile for SMT components: Profile Feature Pb-Free Assembly Preheat - Temperature Min (T ) 150C smin - Temperature Max (T ) 200C smax - Time (t ) from (T to T ) 60-120 seconds s smin smax Ramp-up rate (T to T ) 3C/ second max. L P Liquidous temperature (T ) 217C L Time (t ) maintained above T 60-150 seconds L L Peak package body temperature (T ) See Table H3 p Time within 5C of actual peak temperature (t ) 20-30 seconds p Ramp-down rate (T to T ) 6C/ second max. P L Time 25C to peak temperature 8 minutes max. refer to IPC/JEDEC J-STD-020D H3: Package Classification Reflow Temperature Package Thickness Volume mm Volume mm Volume mm <350 350 - 2000 >2000 PB-Free Assembly < 1.6 mm 260C 260C 260C PB-Free Assembly 1.6 - 2.5 mm 260C 250C 245C PB-Free Assembly 2.5 mm 250C 245C 245C refer to IPC/JEDEC J-STD-020D DESCRIPTION WE-GDTI Gate-Drive-Transformer Wrth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Order.- No. SIZE Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com 760301305 A4 1.0 2013-06-26 SSt WW eiSos we-online.com REV DATE BY CHECKED Size: EP7 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.