SM76299 - SHDSL Line Transformer
Features
Operating temperature -40 C to +85 C
Designed to meet UL1950 and EN60950
supplementary insulation requirements
for operating voltages up to 250 Vrms
Lead free version available (see How to
Order)
Lead free versions are RoHS compliant*
Applications
To be used with the Globespan SHDSL
chipset
Electrical Specifications @ 25 C
Turns Ratio
(1-5 Tie 4+2):(9-7)..............4CS:1 1 %
Polarity ......................1, 2, 9 same phase
HIPOT (1-4, 2-5 to 9-7) ............1875 VAC
DCR
(1-4) ................................1.45 10 %
(2-5) ................................1.45 10 %
(9-7) ................................0.45 10 %
OCL (1-5 Tie 4+2)
........2.07 mH 4 % @ 10 kHz 100 mV
........2.07 mH 4 % @ 10 kHz 100 mV,
100 mADC
L
L
(1-5 Tie 4+2) short (9-7)
............15 H max. @ 100 kHz 100 mV
Cs (1-9 Tie 4+2)
............65 pF max. @ 100 kHz 100 mV
Product Dimensions
SM76299
(DATECODE)
5
4
5
2
1
6
7
8
9
10
.711 .050
(.028 .002)
Recommended PAD layout
9 PLCS.
1.29 .050
(.051 .002)
10 PLCS.
13.46
(.530)
MAX.
10.00
(.394)
10.00
(.394)
MAX.
17.65
(.695)
MAX.
13.50
(.531)
MAX.
12.32
(.485)
MAX.
12.06
(.475)
MAX.
1.01
(.040)
TYP.
2.5
(.098)
2.48
(.098)
15.36
(.605)
2.54
(.100)
0.12
(.005)
10 SURFACES
Electrical Schematic
1
4
2
5
9
7
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE:
0.25
(.010)
Packaging Specifications
Tape & Reel* ........................200 pcs./reel
*"E" suffix at end of part number
designates tape & reel packaging, e.g.
SM76299E.
SM76299
*RoHS COMPLIANT
VERSIONS
AVAILABLE
How to Order
SM76299E __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
03/05
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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