SGE2668-1G Datasheet | Microsemi

DESCRIPTION This document describes and specifies the electrical and mechanical characteristics of the SGE2668-1G high voltage transformer for CCFL inverter power supplies. SGE2668-1G is the Ro HS pliant and Lead free transformer. For Reliability and Safety Specification, refer to SGE2606-4. . Microsemi . C OM ELECTRICAL CHARACTERISTICS Inductance (@ 10Khz, 0.1V) Items Min Nom Max L1-2,L2-3 (µH) 22 29 37 L4-5 (m H) 300 433 547 Inductance (@ 100KHz, 1V), with Short pin4-5 LLKG1-2, LLKG2-3 (µH) 6.2 6.7 7.4 LLKG4-5 (m H) NA NA NA Rating Note: Max output power varies depend on operating condition. Max Open Output Voltage 1500VRMS , 3sec. Max Output Voltage 1000VRMS Max Output Power 2.4W DC. Resistance Min Nom Max RDC1-2, RDC2-3(mΩ) 100 118 128 RDC4-5 (Ω) 470 493 560 R1-2/R2-3 0.96 1 1.04 30 50 Quality Factor Q1-3 Quality Factor Q4-5 NA NA NA Dielectric Voltage Withstand 60Hz, Arc-detect enabled, 5 sec. min. 200µA max. leakage current Secondary to Core 1500VRMS min. ( 1min) Primary to Core 750VRMS min. Primary to Secondary 1000VRMS min. Items WINDING SPECIFICATIONS Primary Winding Sequence Wire Size & Type Number of Turns Winding Method Pin 1 - 2 1S - 2F 0.18φ, Single Insulation, 180°C 13 Bifilar Pin 2 - 3 2S - 3F 0.18φ, Single Insulation, 180°C 13 Secondary Pin 4 - 5 5S - 4F 0.03φ, Triple Insulation, 180°C 1600 PHYSICAL SPECIFICATIONS & WIRING DIAGRAM PART MARKING SGE…………-…G XYZD A - SGE2668-1G: MSC PN, PYMDD A: P: Plant Code, Y=Year, M:Month, DD:date A: Rev.# PACKAGING SPEC AND ORDER INFORMATION Packaging Order Information - SGE2668-1GTR (Tape and Reel ) TAPE & REEL : Refer to SGE2604-4 specification Copyright © 2004 Rev. A, 2006-05-11 Microsemi Integrated Products Division 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 Page 1 Specification Number SGE2668-1G Revision. A (051106) TM ® 2.4W LMT2608 80.0:1 Transformer NOTES . Microsemi . C OM NOTES PRODUCTION DATA - Information contained in this document is...