Specification Number
SGE2692-3G
Revision. A (081805)
TM
®
6W LMT3811 85.0:1 Transformer
DESCRIPTION
This document describes and specifies the electrical and mechanical characteristics of the SGE2692-3G high voltage transformer for CCFL inverter power
supplies. SGE2692-3G is the RoHS compliant and Lead free transformer. For Reliability and Safety Specification, refer to SGE2606-2.
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ELECTRICAL CHARACTERISTICS
Inductance (@ 10Khz, 0.1V)
Nom
Max
L1-2, L2-3 (µH)
36
42
L4-5 (mH)
1012
1210
Inductance (@ 100KHz, 1V)
L
LKG1-2
, L
LKG2-3
(µH)
3.8
4.1
4.4
L
LKG4-5
(mH)
NA
NA
NA
Rating
Note: Max output power varies depend on operating condition.
Max Open Output Voltage
2000V
RMS
, 3sec.
Max Output Voltage
1100V
RMS
Max Output Power
6W
Items
Min
31
890
DC. Resistance
Min
Nom
Max
R
DC
1-2, R
DC
2-3(mΩ)
48
51
54
R
DC
4-5 (Ω)
390
410
430
R
DC
1-2 / R
DC
2-3
0.96
1
1.04
Secondary Self Capacitance
( HP4192A 1MHz C meter, 30mVrms)
C
4-5
(pF)
2.0
2.5
3.0
Dielectric Voltage Withstand
60Hz, Arc-detect enabled, 5 sec. min. 200µA max. leakage current
Secondary to Core
2500V
RMS
min. ( 60sec)
Primary to Core
1000V
RMS
min.
Primary to Secondary
2500V
RMS
min.
Items
WINDING SPECIFICATIONS
Primary
Winding Sequence
Wire Size & Type
Number of Turns
Winding Method
Pin 1 – 2
2S – 1F
#29, Single Insulation, 180°C
10
Bifilar
Pin 2 – 3
3S – 2F
#29, Single Insulation, 180°C
10
Secondary
Pin 4 – 5
5S – 4F
#46, Triple Insulation, 180°C
1700
Skip sector 1. ( Empty)
PHYSICAL SPECIFICATIONS & WIRING DIAGRAM
SGE2692-3G
SGE2692-3G
PART MARKING
SGE
- G XYZD A –
SGE2692-3G: MSC PN, XYZ: Datecode, D: Plant Code, A: Rev.#
PACKAGING SPEC AND ORDER INFORMATION
Packaging Order Information –
SGE2692-3G ( Standard for TRAY)
SGE2692-3GTR (Tape and Reel )
SGE2692-3GT (with Polymide Tape for TRAY)
TAPE & REEL :
Refer to SGE2604-4 specification
Copyright
©
2004
Rev. A, 2005-08-18
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
Specification Number
SGE2692-3G
Revision. A (081805)
TM
®
6W LMT3811 85.0:1 Transformer
NOTES
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OTES
N
OTES
PRODUCTION DATA – Information contained in this document is proprietary to
Microsemi and is current as of publication date. This document may not be modified in
any way without the express written consent of Microsemi. Product processing does not
necessarily include testing of all parameters. Microsemi reserves the right to change the
configuration and performance of the product and to discontinue product at any time.
Copyright
©
2004
Rev. A, 2005-08-18
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
