SGE2643-3GT

Manufacturer Part NumberSGE2643-3GT
Description6W LMT3811 42.5:1 Transformer
ManufacturerMICROSEMI [Microsemi Corporation]
SGE2643-3GT datasheet
 


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This document describes and specifies the electrical and mechanical characteristics of the SGE2643-3G high voltage transformer for CCFL inverter power
supplies. SGE2643-3G is the RoHS compliant and Lead free transformer. For Reliability and Safety Specification, refer to SGE2606-2.
Inductance (@ 10Khz, 0.1V)
Items
Min
Nom
L1-2, L2-3 (µH)
124
144
L4-5 (mH)
890
1012
Inductance (@ 100KHz, 1V)
L
, L
(µH)
LKG1-2
LKG2-3
14.7
15.7
L
(mH)
NA
NA
LKG4-5
Rating
Note: Max output power varies depend on operating condition.
Max Open Output Voltage
Max Output Voltage
Max Output Power
Pin 1 – 2
Winding Sequence
2S – 1F
Wire Size & Type
#35x2, Single Insulation, 180°C
Number of Turns
Winding Method
P H Y S I C A L S P E C I F I C A T I O N S & W I R I N G D I A G R A M
- G XYZD A – SGE2643-3G: MSC PN, XYZ: Datecode (X:YR, YZ=WK), D: Plant Code, A: Rev.#
SGE
P A C K A G I N G S P E C A N D O R D E R I N F O R M A T I O N
Packaging Order Information – SGE2643-3G ( Standard for TRAY)
TAPE & REEL : Refer to SGE2604-4 specification
Copyright © 2004
Rev. A, 2005-08-29
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
®
6W LMT3811 42.5:1 Transformer
D E S C R I P T I O N
E L E C T R I C A L C H A R A C T E R I S T I C S
Items
Max
168
R
1-2, R
2-3(mΩ)
DC
DC
1210
R
4-5 (Ω)
DC
R
1-2 / R
2-3
DC
DC
16.7
Secondary Self Capacitance ( HP4192A 1MHz C meter, 30mVrms)
NA
C
(pF)
4-5
60Hz, Arc-detect enabled, 5 sec. min. 200µA max. leakage current
2000V
, 3sec.
Secondary to Core
RMS
1100V
Primary to Core
RMS
6W
Primary to Secondary
W I N D I N G S P E C I F I C A T I O N S
Primary
Pin 2 – 3
3S – 2F
#35x2, Single Insulation, 180°C
20
20
Bifilar
P A R T M A R K I N G
SGE2643-3GTR (Tape and Reel )
SGE2643-3GT (with Polymide Tape for TRAY)
Microsemi
Integrated Products Division
Specification Number
SGE2643-3G
Revision. A (082905)
DC. Resistance
Min
Nom
Max
170
190
210
405
415
430
0.96
1
1.04
2.0
2.5
3.0
Dielectric Voltage Withstand
2500V
min. ( 60sec)
RMS
1000V
min.
RMS
2500V
min.
RMS
Secondary
Pin 4 – 5
5S – 4F
#46, Triple Insulation, 180°C
1700
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SGE2643-3GT Summary of contents

  • Page 1

    ... Primary Pin 2 – – 2F #35x2, Single Insulation, 180° Bifilar SGE2643-3GTR (Tape and Reel ) SGE2643-3GT (with Polymide Tape for TRAY) Microsemi Integrated Products Division Specification Number SGE2643-3G Revision. A (082905) DC. Resistance Min Nom Max ...

  • Page 2

    ... Microsemi reserves the right to change the configuration and performance of the product and to discontinue product at any time. Copyright © 2004 Rev. A, 2005-08-29 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 ® 6W LMT3811 42.5:1 Transformer Microsemi Integrated Products Division Specification Number SGE2643-3G Revision. A (082905) Page 2 ...