749119433

Dimensions: [mm] Recommended Land Pattern: [mm] Electrical Properties: Properties Test conditions Inductance 6 Turns Ratio 7 3,05 3,0 12 1,27 12 29,08 max. 11,43 max. 6 22,0 typ. 20,0 typ. 7 26,52 N1/ 100 kHz/ 100 mV n N1 : N2 : N3 ISAT Saturation Current 1 1 L Value Unit Tol. 42 µH ±10% 11:1:3.3 N1/ |ΔL/L| < 20 % ±3% 8 A typ. DC Resistance 1 RDC 1 N1/ 20 °C 99 mΩ ±20% DC Resistance 2 RDC 2 N2/ 20 °C 3.2 mΩ ±20% DC Resistance 3 RDC 3 N3/ 20 °C 220 mΩ ±20% 3 µH max. 1500 V (AC) Leakage Inductance LS N1/ 100 kHz/ 100 mV Insulation Test Voltage VT N1,3 => N2 Certification: RoHS Approval Compliant [2011/65/EU&2015/863] REACh Approval Conform or declared [(EC)1907/2006] Schematic: 0,71 ±0,13 1 ，2 General Information: 23,11 max. N1 3 ，4 5 10,11,12 N2 N3 7,8,9 Operating Temperature -40 up to +125 °C Storage Conditions (in original packaging) < 40 °C ; < 75 % RH Storage Conditions (for single parts) -20 up to +60 °C Moisture Sensitivity Level (MSL) 1 Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently 6 Scale - 1:1 Product Marking: Pin 1 • CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WJK 007.002 2021-10-18 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION 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-PoE+ Power over Ethernet Plus Transformer ORDER CODE 749119433 SIZE/TYPE BUSINESS UNIT STATUS PAGE EFD20 eiSos Valid 1/6 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. Typical Application: Typical Inductance vs. Current Characteristics: Properties Value Version Unit Vin 36 - 72 V (DC) Output Voltage 1 VOut1 3.3 V Output Current 1 IOut1 9 A Auxiliary Voltage Vaux 11 V Switching Frequency fswitch 250 - 400 kHz Input Voltage 45.0 CCM Flyback 40.0 35.0 Input: N1 Output 1: N2 Auxiliary: N3 Table shows a typical application. Values may vary by application. Inductance [µH] 30.0 25.0 20.0 15.0 10.0 5.0 0.0 0.0 2.0 4.0 6.0 8.0 10.0 Current [A] CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WJK 007.002 2021-10-18 DIN ISO 2768-1m 12.0 14.0 16.0 PROJECTION METHOD DESCRIPTION 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-PoE+ Power over Ethernet Plus Transformer ORDER CODE 749119433 SIZE/TYPE BUSINESS UNIT STATUS PAGE EFD20 eiSos Valid 2/6 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. Packaging Specification - Tape: [mm] Packaging Specification - Reel: [mm] P0 D0 K0 P2 W3 T E A A W S B0 B C Top Cover Tape d D1 A D0 2 A0 T1 W2 T2 Feeding direction End N D F W1 close to center Start detail B Carrier Tape Cover Tape Cover Tape B Chip Cavity Sprocket Hole No Component min. 160mm Components No Component min.100mm Embossment Cover Tape min. 400mm Packaging is referred to the international standard IEC 60286-3:2013 Tape Type Tolerance Value 3 A0 (mm) typ. 22,90 B0 (mm) typ. 28,90 W (mm) ±0,3 44,00 T (mm) ref. 0,50 T1 (mm) ref. 0,10 T2 (mm) typ. 11,70 K0 (mm) typ. 11,00 P0 (mm) ±0,1 4,00 P1 (mm) ±0,1 28,00 P2 (mm) ±0,15 2,00 D0 (mm) +0,1/ -0,0 1,50 D0 / 2 (mm) +0,05/ -0,0 0,75 D1 (mm) min. 2,00 d (mm) ±0,05 0,20 E (mm) ±0,1 1,75 S (mm) ±0,1 40,40 F (mm) Material ±0,1 20,20 Polystyrene Qty. (pcs.) B (mm) min. 1,50 C (mm) min. 12,80 D (mm) min. 20,20 N (mm) min. 80,00 W1 (mm) + 2,0 44,40 W2 (mm) max. 50,40 W3 (mm) min. 43,90 W3 (mm) max. 47,40 Material Polysytrene 125 165° -180° CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WJK 007.002 2021-10-18 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION Pull-of force Tape width Tolerance Value A (mm) ± 2,0 330,00 44 mm 0,1 N - 1,3 N 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-PoE+ Power over Ethernet Plus Transformer ORDER CODE 749119433 SIZE/TYPE BUSINESS UNIT STATUS PAGE EFD20 eiSos Valid 3/6 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. Classification Reflow Profile for SMT components: Classification Reflow Soldering Profile: Profile Feature Tp tp Max. Ramp Up Rate Max. Ramp Down Rate TL Temperature Ts max tL Preheat Area Ts min TC –5°C Value Preheat Temperature Min Ts min 150 °C Preheat Temperature Max Ts max 200 °C Preheat Time ts from Ts min to Ts max ts Ramp-up Rate (TL to TP) 60 - 120 seconds 3 °C/ second max. Liquidous Temperature TL 217 °C Time tL maintained above TL tL 60 - 150 seconds Peak package body temperature Tp Tp ≤ Tc, see Table below Time within 5°C of actual peak temperature tp 20 - 30 seconds Ramp-down Rate (TP to TL) 6 °C/ second max. Time 25°C to peak temperature 8 minutes max. refer to IPC/ JEDEC J-STD-020E tS Package Classification Reflow Temperature (Tc): Volume mm³ 350-2000 Volume mm³ >2000 PB-Free Assembly | Package Thickness 260 °C < 1.6 mm 260 °C 260 °C PB-Free Assembly | Package Thickness 260 °C 1.6 mm - 2.5 mm 250 °C 245 °C PB-Free Assembly | Package Thickness 250 °C > 2.5 mm 245 °C 245 °C Properties 25 Time 25°C to Peak Time Volume mm³