BOURNS PT532-1

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V SC
AV ER OM
AI SIO PL
LA N IA
BL S NT
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2-1
*R
3
PT5
1
M531-
Features
■ Operating temperature 0 °C to +70 °C
■ Lead free version available (see How to
■ For use with Analog Device’s
AD20msp918 ADSL chipsets
Order)
■ Lead free versions are RoHS compliant*
■ Excellent Total Harmonic Distortion (THD)
S
performance in a small size
■ Both SMD and thru-hole package version
■ Designed to meet UL1950 and EN60950
Applications
■ ADSL - Analog AD20msp918
supplementary insulation requirements
for operating voltages up to 250 Vrms
SM531-1 & PT532-1 ADSL Line Transformers
Electrical Specifications @ 25 °C
Turns Ratio (1-4):(10-7)
..........................................1:1.27 ±2 %
OCL @ 10 kHz, 0.1 V
(1-4) with (2-3) shorted
........................................1.80 mH min.
(10-7) with (8-9) shorted
........................................2.90 mH min.
Leakage Inductance @ 100 kHz 0.1 V
(1-4) with (2-3), (8-9), (10-7) shorted
..........................................7.5 µH max.
Longitudinal Balance
30 kHz to 1.1 MHz ..............50 dB min.
Insertion Loss @ 100 kHz
................................................< 0.5 dB
Isolation Voltage ............1500 Vrms max.
Load Resistance ............................100 Ω
DC Resistance
(1-4), (10-7) ............................2 Ω max.
THD Linearity @ 30 kHz
............................................-80 dB typ.
Package
SM531-1 ......................................SMT
PT532-1 ........................................THT
Product Dimensions
SMT
15.37
(.605)
.711 ± .050
10 PLCS.
(.028 ± .002)
5
4
13.46
MAX.
(.530)
3
2
2.50
(.098)
2.54
(.100)
6
7
SM531-1
(DATECODE)
1
10.00
(.394)
10.00
MAX.
2.50
(.394)
(.098)
8
9
10
1.30 ± .050
10 PLCS.
(.051 ± .002)
17.65
MAX.
(.695)
Recommended PAD layout
13.50
MAX.
(.531)
12.32
MAX.
(.485)
12.07
MAX.
(.475)
Packaging Specifications
SM531-1* ............................200 pcs./reel
PT532-1 ................................60 pcs./tray
0.13
(.005)
10 SURFACES
*”E” suffix at end of part number
designates tape & reel packaging, e.g.
SM531-1E.
THT
Electrical Schematic
1
10
3
8
2
9
4
7
PT532-1
(DATECODE)
12.70
MAX.
(.500)
How to Order
SM531-1E or PT532-1 __
Model
2.6
MIN.
(.102)
Termination
Blank = Tin-lead
L = Tin only (lead free)
0.6
(.024)
DIA.
10 PLCS.
10.00
(.394)
14.0
MAX.
(.551)
DIMENSIONS ARE:
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.
MM
(INCHES)
2.50
(.098)
10.00
(.394)
14.2
MAX.
(.559)
TOLERANCE: ±
0.25
(.010)