SM536-1 Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – Line Transformers

*RoHS ^{VCEOARMVSAPIOILLINAASBNLTE}
SM536-1
Features
■ For use with Globespan G7000 ADSL
chipset in customer premise applications
■ Excellent Total Harmonic Distortion (THD)
performance in a small size
■ SMT and small size package
■ 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
■ ADSL - Globespan G7000
SM536-1 ADSL Line Transformers
Electrical Specifications @ 25 °C
Turns Ratio ................................1:1 ±2 %
OCL @ 10 kHz, 0.1 V
(1-5) with (2-4) shorted
......................................430 µH ±10 %
(10-6) with (9-7) shorted
......................................430 µH ±10 %
Leakage Inductance @ 100 kHz 0.1 V
(1-5) with (2-4), (7-9), (10-6) shorted
........................................10.0 µH max.
Longitudinal Balance
25 kHz to 1.1 MHz ..............40 dB min.
Insertion Loss @ 772 kHz ..........< 0.5 dB
Isolation Voltage ............1875 Vrms max.
Load Resistance ............................100 Ω
DC Resistance
(1-4) = (2-5) ......................0.45 Ω max.
(10-7) = (9-6) ....................0.35 Ω max.
THD Linearity @ 100 kHz........-80 dB typ.
Product Dimensions
.711
(.028
±
±
.050
.002)
10
PLCS.
5
6
13.46
(.530)
MAX.
4
7
3 SM536-1 8
(DATECODE)
2
9
1
10
17.65
(.695)
MAX.
13.50
(.531)
MAX.
10.00
2.50 (.394)
(.098) MAX.
Electrical Schematic
1:1
1
10
4
7
2
9
5
6
How to Order
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
SM536-1E __
Packaging Specifications
Tape & Reel* ........................200 pcs./reel
*”E” suffix at end of part number
designates tape & reel packaging, e.g.
SM536-1E.
12.32
(.485)
MAX.
2.50
(.098)
12.07
(.475)
MAX.
2.54
(.100)
0.13
(.005)
10 SURFACES
10.00
(.394)
1.30 ± .050
(.051 ± .002)
10 PLCS.
15.37
(.605)
Recommended PAD layout
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ± ^0.25
(.010)
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.