VDSL Miniature SMD Transformer
Features
• Complies with requirements of IEC60950, EN60950,
UL60950/CSA60950 amd AS/NZS60950
• Low profile, light weight SMD packages for pick and
place compatiblity while providing consistent and reliable
coplanarity
• Manufactured in an ISO-9001:2000, TS-6949:2002
and ISO-14001:2004 certified Talema facility
• Fully RoHS compliant and meets lead free reflow
level J-STD-020C
Electrical Specifications
Ratings@ 25°C ambient
Minimum Isoltion Voltage: 1500Vrms for 1 minute
Operating Temperature Range: -40° to +85°C
Storage Temperature: -25°C to +125°C
Supplementary insulation for a primary circuit at 250Vrms
working voltage
Inductance & Leakage measured at 100kHz, 10mV
AC
Standard Packaging: Tape & Reel
Weight: 2.5 g
VDSL Transformer
Part
OCL
95
μ
H
430
μ
H
125
μ
H
95
μ
H
16-14
11-9
3-1
6-8
Turns ratio
± 2%
(16-14):(1-3):(15-13) = 9:10:10
(11-9):(6-8):(10-12 ) = 19:9:9
DCR
Line
L eakag e
Inductance
0.2
μ
H max., 16-14 (s.c.15+1, 3+13)
0.8
μ
H max., 11-9 (s.c.12+8, 6+10)
V
P
(Vrms)
Number (
μ
H Min.) Pins
(mOhms) Max. Impedance
82312
350
100 ohms
1500
Dimensions & Schematics
Package
Suggested Pad Layout
3 TIP
0.378 0.346
(9.60) (8.80)
TALEMA IN
WK/YR
Part Number
0.050
(1.27)
0.504
(12.80)
16
TX
0.050
(1.27)
0° - 8°
Schematic
0.028
(0.70)
14
1
15
13
10
BALANCE
0.077
(1.96)
7x
0.394
(10.60)
RX
9
11
12
8
6 RING
0.236 0.189
(6.00) (4.80)
0.079
(2.00)
0.016 x 0.016
(0.40 x 0.40)
0.350
(8.89)
Sales & Marketing, Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Eastern Europe &
Czech Republic
NT MAGNETICS s.r.o.
Chebská 27
322 00 Plzeñ
Tel: Int. + 420 377 - 338 351
Fax: Int. + 420 377 - 338 350
Email: talema@talema.cz
Web Site: www.ntmagnetics.cz
Germany
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: info@talema.de
Ireland
NUVOTEM TEO.
Crolly
Co. Donegal
Tel: Int. + 353 74 - 954 8666
Fax: Int. + 353 74 - 954 8139
Email: info@nuvotem.com
India
TALEMA ELECTRONIC PVT. LTD.
Opposite the SIDCO Industrial Estate
Gins Towers
4/5S.H/1, Omalur Main Road
Salem - 636 004, Tamil Nadu
Tel: Int. + 91 427 - 244 1325
Fax: Int. + 91 427 - 243 0034
E-mail: talema@talemaindia.com
Web Site: www.talemaindia.com
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
10-07) Communications \Broadband\VDSL 82312
TALEMA [ NUVOTEM TALEMA ]
