NT
Features
■
VALOR ST5116 equivalent
■
Surface mount, dual transformer for
*R
oH
S
CO
M
PL
IA
This series is obsolete and not
recommended for new designs.
SM
YYW7517
W 6L
transmit and receive
■
1500 VAC HIPOT
■
RoHS compliant*
Applications
■
Telecom
SM75176L - T1/CEPT/ISDN-PRI Transformer
Electrical Specifications @ 25 °C
Turns Ratio ±5 %
(1-2):(2-3):(16-15):(15-14) ...1:1:1:0.26
Turns Ratio ±5 %
(6-7):(11-10):(10-9):(7-8) .....1:1:1:0.26
Polarity..................................1,6,11 & 16
OCL (16-14)
mH min. @ 10 kHz, 0.01 V ............ 1.5
OCL (6-8)
mH min. @ 10 kHz, 0.01 V ............ 1.5
Le (16-14)
µH max. @ 100 kHz,
short (1-2-3) ...................................0.5
Le (6-8)
µH max. @ 100 kHz,
short (9-10-11)................................0.5
Cww (16-15-14) to (1-2-3)
pF max. @ 100 kHz ........................40
Cww (6-7-8) to (9-10-11)
pF max. @ 100 kHz ........................40
DCR (1-3) (Ω max.) ...........................1.1
DCR (11-9) (Ω max.) .........................1.1
DCR (16-14) (Ω max.) .......................0.7
DCR (6-8) (Ω max.) ...........................0.7
HIPOT Between Pri. and Sec. Windings
(VAC)...........................................1500
Operating Temperature (°C) ......0 to +70
Packaging Specifications
Electrical Schematic
CORE A
1
16
Product Dimensions
12.0
MAX.
(.472)
2
15
3
CORE B
6
11
14
8.76 - 9.52
(.345 - .375)
16
9
SM75176L
(DATECODE)
7.0
(.276)
1
8
10
7
8
9
1.27
(.050)
TYP.
0.46
±
0.50
(.018
±
0.02)
Tape & Reel*...................... 700 pcs./reel
*”E” suffix before “L” in part number
designates tape & reel packaging, e.g.
SM75176EL.
How To Order
E
T
E
L
O
S
B
O
6.65
(.262)
MAX.
1.01
(0.040)
DIMENSIONS:
MM
(INCHES)
0.25
(.010)
TOLERANCE: ±
SM75176E L
Model
Termination
L = Tin only (RoHS Compliant)
REV. 11/14
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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