WE-EHPI Energy Harvesting Coupled Inductor
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A Dimensions: [mm] B Recommended land pattern: [mm] D Electrical Properties: Properties Inductance 1 100 kHz/ 250 mV Inductance 2 100 kHz/ 250 mV Rated current Value Unit Tol. L1 7.5 µH ±20% L2 75000 µH ±20% ∆T = 40 K IR1 1.9 A max. Saturation current |ΔL/L| < 10% A typ. @ 20°C 0.085 Ω typ. DC Resistance 2 @ 20°C Isat1 RDC1 RDC2 1.3 DC Resistance 1 205.0 Ω typ. DC Resistance 1 @ 20°C RDC1 0.095 Ω max. DC Resistance 2 C Schematic: Test conditions @ 20°C Ω max. RDC2 240.0 Turns ratio n 1 : 100 Rated voltage UR 80 V E General information: IR1 and Isat1 related to L1 It is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions. Ambient temperature: -40°C to +85°C (refering to IR) Operating temperature: -40°C to +125°C Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max. Test conditions of Electrical Properties: 20°C, 33% RH if not specified differently DESCRIPTION 1.1 2012-08-24 SSt SvS 1.0 2012-08-07 SSt SvS REV DATE BY CHECKED Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com WE-EHPI Energy Harvesting Coupled Inductor Order.- No. 74488540070 SIZE A4 Size: 5838 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 Würth 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.. Würth 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.

more than you expect WURTH ELEKTRONIK F Typical Inductance vs. Current Characteristics: 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 Wiirth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for...

more than you expect Cover tape Packaging is referred to the international standard EC 60286 - 3:2007 WURTH ELEKTRONIK Chip Cavity ■Sprocket Icle Pull-of force Wiirth Elektronik eiSos GmbH & Co. KG WE-EHPI Energy Harvesting Coupled WORTH ELEKTRONIK 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...

more than you expect H1: Classification Reflow Profile for SMT components: Max. Ramp Down Rate = 6°C/s Preheat Area H2: Classification Reflow Profiles WURTH ELEKTRONIK H3: Package Classification Reflow Temperature 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...

I Cautions and Warnings: The following conditions apply to all goods within the product series of WE-EHP of Würth Elektronik eiSos GmbH & Co. KG: General: All recommendations according to the general technical specifications of the data-sheet have to be complied with. The disposal and operation of the product within ambient conditions which probably alloy or harm the wire isolation has to be avoided. If the product is potted in customer applications, the potting material might shrink during and after hardening. Accordingly to this the product is exposed to the pressure of the potting...

J Important Notes: The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG: 1. General Customer Responsibility Some goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the...