REVISIONS REV. DESCRIPTION 01 FIRST RELEASE FOR RFQ#A2008-10667 02 UPDATE DRAWING ECN NO. DATE N/A 02/12/08 EE13462 02/02/12 PAGE 4 IS FOR INTERNAL ONLY PART NUMBER PART DESCRIPTION TITLE 834-00046 Standard version, with Lead(Pb) IMPORTANT: PAGE 4 IS FOR INTERNAL USE ONLY. 834-00046F RoHS compliant per EU Directive 2002/95/EC(without exemption of solder content) WARNING ! UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN INCH/mm. ALL SHEETS OF THIS DOCUMENT ARE CONTROLLED DOCUMENTATION AND TOLERANCE ARE: ARE NOT TO BE RELEASED OUTSIDE mm ANGLE OF E&E OR ITS SUB-CONTRACTORS INCH .XXX .005 .XX .13 X.X 0.3 WITHOUT AUTHORIZATION. .XX .02 .X .5 X. 1 APPROVALS TRANSFORMER, GATE DRIVE, SMT, 8 PIN DATE E & E Magnetic Products Ltd. DRAWN BY Y. CAO 02/02/12 F.W. NIE 02/02/12 PROJ. ENG DRAWING NO./MODEL 834-00046 APPROVED BY J.P. AI 02/02/12 C.S. WANG 02/02/12 REV 02 Q.A. SCALE DO NOT SCALE PAGE OF 1 4 .224 5.70 .071 1.80 5 .075 1.90 .285 7.25 MAX 8 5 .335 8.50 EE 4-046 .028 0.70 (DATE) 1 RECOMMENDED PAD LAYOUT 4 .016.005 0.400.13 .276 7.00 MAX Reference or Gauge Plane .211010 5.360.25 .075010 1.900.25 .224010 5.700.25 1. Dimensions are specified in inches mm with higher precedence in mm. 2. Unless otherwise specified, all tolerances are 3. Coplanarity: .005 0.13 .010 0.25 . .309 7.85 MAX MECHANICAL OUTLINE max. 4. "(DATE)" includes at least the manufacturing date code(in YYWW format) plus two character country code. E & E Magnetic Products Ltd. DRAWING NO./MODEL REV 834-00046 5. For RoHS compliant version, 834-00046F, the part will be marked with "4-046F", instead of "4046". SCALE DO NOT SCALE 02 PAGE OF 2 4 ELECTRICAL SPECIFICATION @25C: PARAMETERS UNIT LIMITS Turns Ratio(5-8):(1-4) - 1 : 1 1% Polarity - Per Schematic Inductance, Ls(5-8)@100kHz, 0.1Vrms uH 296.0 Min LL(5-8), short 1+4@100kHz, 0.1Vrms uH 1.5 Max DCR(5-8) W 0.795 Max DCR(1-4) W 0.655 Max MHz 1.39 Min Cww(5-8):(1-4)@100kHz, 1Vrms pF 21.9 Max Hipot(5-8):(1-4) Vdc 2250 Min SRF 6. Operating temperature: -40C to +125C.The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating temperature under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 7. The Volt-time product is 34.2 V-usec typical. 5 1 Pri Sec 8 4 SCHEMATIC E & E Magnetic Products Ltd. DRAWING NO./MODEL REV 834-00046 SCALE DO NOT SCALE 02 PAGE OF 3 4