SM75057EL(2011) データシートの表示（PDF） - Bourns, Inc
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SM75057EL Datasheet PDF : 1 Pages
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*RoHS COMPLIANT
YSYMW7W5057L
Features
■ Low height of 5.65 mm
■ Operating temperature -40 °C to +85 °C
■ RoHS compliant*
Applications
■ Telecom
SM75057EL - T1/E1 Transformer
Electrical Specifications @ 25 °C
OCL (1-3)
mH min. @ 10 kHz, 0.1 V ...............1.2
OCL (6-8)
mH min. @ 10 kHz, 0.1 V ...............1.2
OCL (1-3)
µH min. @ 10 kHz, 0.1 V,
(-40 °C to +85 °C) .........................600
OCL (6-8)
µH min. @ 10 kHz, 0.1 V,
(-40 °C to +85 °C) .........................600
LL (1-3)
µH max. @ 100 kHz, 0.1 V
short (16-14)...................................0.6
LL (6-8)
µH max. @ 100 kHz, 0.1 V
short (11-9).....................................0.6
Cww (16-1)
pF max. @ 100 kHz, 0.1 V...............30
Cww (11-6)
pF max. @ 100 kHz, 0.1 V
30 Turns Ratio
(1-3) : (16-14)...................... 1 : 2 ±2 %
(6-8) : (11-9)........................ 1 : 2 ±2 %
DCR (1-3).........................0.5 to 0.8 ohm
DCR (6-8).........................0.5 to 0.8 ohm
DCR (16-14).....................0.9 to 1.6 ohm
DCR (11-9).......................0.9 to 1.6 ohm
Polarity (1, 16, 6, 11)...........Same phase
HIPOT
Between Windings .............. 2000 VAC
Packaging Specifications
Tape & Reel* ...................... 700 pcs./reel
*”E” suffix before “L” in part number
designates tape & reel packaging, e.g.
SM75057EL.
How To Order
SM75057E L
Model
Termination
L = Tin only (RoHS Compliant)
Electrical Schematic
1
16
3
14
6
11
8
Soldering Profile
240 °C
150 °C
4 °C/S
9
COOLING
IN STILL AIR
45 S
MAX.
90 S
MAX.
PREHEATING
30 S
MAX.
SOLDERING
COOLING
Product Dimensions
(1.520.700) MAX.
9.40
(.370)
MAX.
16
9
SM75057L
(DATE)
1
8
(.72.7060) MAX.
1.27
(.050)
8.89
(.350)
5.65
(.222)
MAX.
0.51
(.020)
16 PLCS.
0.25
(.010)
0°-8°
8.33
(.328)
8.89
(.350)
1.27
(.050)
1.91
(.075)
16X
0.74
(.029
±
±
0.03
.001)
Recommended PAD layout
DIMENSIONS:
MM
(INCHES)
TOLERANCE: ±
0.254
(.010)
REV. 06/11
*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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